micropython/ports/esp32/machine_pwm.c

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esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
/*
* This file is part of the MicroPython project, http://micropython.org/
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
*
* The MIT License (MIT)
*
* Copyright (c) 2016-2021 Damien P. George
* Copyright (c) 2018 Alan Dragomirecky
* Copyright (c) 2020 Antoine Aubert
* Copyright (c) 2021 Ihor Nehrutsa
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <math.h>
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
#include "py/runtime.h"
#include "py/mphal.h"
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
#include "driver/ledc.h"
#include "esp_err.h"
#include "soc/gpio_sig_map.h"
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
#define PWM_DBG(...)
// #define PWM_DBG(...) mp_printf(&mp_plat_print, __VA_ARGS__); mp_printf(&mp_plat_print, "\n");
// Total number of channels
#define PWM_CHANNEL_MAX (LEDC_SPEED_MODE_MAX * LEDC_CHANNEL_MAX)
typedef struct _chan_t {
// Which channel has which GPIO pin assigned?
// (-1 if not assigned)
gpio_num_t pin;
// Which channel has which timer assigned?
// (-1 if not assigned)
int timer_idx;
} chan_t;
// List of PWM channels
STATIC chan_t chans[PWM_CHANNEL_MAX];
// channel_idx is an index (end-to-end sequential numbering) for all channels
// available on the chip and described in chans[]
#define CHANNEL_IDX(mode, channel) (mode * LEDC_CHANNEL_MAX + channel)
#define CHANNEL_IDX_TO_MODE(channel_idx) (channel_idx / LEDC_CHANNEL_MAX)
#define CHANNEL_IDX_TO_CHANNEL(channel_idx) (channel_idx % LEDC_CHANNEL_MAX)
// Total number of timers
#define PWM_TIMER_MAX (LEDC_SPEED_MODE_MAX * LEDC_TIMER_MAX)
// List of timer configs
STATIC ledc_timer_config_t timers[PWM_TIMER_MAX];
// timer_idx is an index (end-to-end sequential numbering) for all timers
// available on the chip and configured in timers[]
#define TIMER_IDX(mode, timer) (mode * LEDC_TIMER_MAX + timer)
#define TIMER_IDX_TO_MODE(timer_idx) (timer_idx / LEDC_TIMER_MAX)
#define TIMER_IDX_TO_TIMER(timer_idx) (timer_idx % LEDC_TIMER_MAX)
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
// Params for PWM operation
// 5khz is default frequency
#define PWM_FREQ (5000)
// 10-bit resolution (compatible with esp8266 PWM)
#define PWM_RES_10_BIT (LEDC_TIMER_10_BIT)
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
// Maximum duty value on 10-bit resolution
#define MAX_DUTY_U10 ((1 << PWM_RES_10_BIT) - 1)
// https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/peripherals/ledc.html#supported-range-of-frequency-and-duty-resolutions
// duty() uses 10-bit resolution or less
// duty_u16() and duty_ns() use 16-bit resolution or less
// Possible highest resolution in device
#if (LEDC_TIMER_BIT_MAX - 1) < LEDC_TIMER_16_BIT
#define HIGHEST_PWM_RES (LEDC_TIMER_BIT_MAX - 1)
#else
#define HIGHEST_PWM_RES (LEDC_TIMER_16_BIT) // 20 bit for ESP32, but 16 bit is used
#endif
// Duty resolution of user interface in `duty_u16()` and `duty_u16` parameter in constructor/initializer
#define UI_RES_16_BIT (16)
// Maximum duty value on highest user interface resolution
#define UI_MAX_DUTY ((1 << UI_RES_16_BIT) - 1)
// How much to shift from the HIGHEST_PWM_RES duty resolution to the user interface duty resolution UI_RES_16_BIT
#define UI_RES_SHIFT (UI_RES_16_BIT - HIGHEST_PWM_RES) // 0 for ESP32, 2 for S2, S3, C3
#if SOC_LEDC_SUPPORT_REF_TICK
// If the PWM frequency is less than EMPIRIC_FREQ, then LEDC_REF_CLK_HZ(1 MHz) source is used, else LEDC_APB_CLK_HZ(80 MHz) source is used
#define EMPIRIC_FREQ (10) // Hz
#endif
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
// Config of timer upon which we run all PWM'ed GPIO pins
STATIC bool pwm_inited = false;
// MicroPython PWM object struct
typedef struct _machine_pwm_obj_t {
mp_obj_base_t base;
gpio_num_t pin;
bool active;
int mode;
int channel;
int timer;
int duty_x; // PWM_RES_10_BIT if duty(), HIGHEST_PWM_RES if duty_u16(), -HIGHEST_PWM_RES if duty_ns()
int duty_u10; // stored values from previous duty setters
int duty_u16; // - / -
int duty_ns; // - / -
} machine_pwm_obj_t;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
STATIC bool is_timer_in_use(int current_channel_idx, int timer_idx);
STATIC void set_duty_u16(machine_pwm_obj_t *self, int duty);
STATIC void set_duty_u10(machine_pwm_obj_t *self, int duty);
STATIC void set_duty_ns(machine_pwm_obj_t *self, int ns);
STATIC void pwm_init(void) {
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
// Initial condition: no channels assigned
for (int i = 0; i < PWM_CHANNEL_MAX; ++i) {
chans[i].pin = -1;
chans[i].timer_idx = -1;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
// Prepare all timers config
// Initial condition: no timers assigned
for (int i = 0; i < PWM_TIMER_MAX; ++i) {
timers[i].duty_resolution = HIGHEST_PWM_RES;
// unset timer is -1
timers[i].freq_hz = -1;
timers[i].speed_mode = TIMER_IDX_TO_MODE(i);
timers[i].timer_num = TIMER_IDX_TO_TIMER(i);
timers[i].clk_cfg = LEDC_AUTO_CLK; // will reinstall later according to the EMPIRIC_FREQ
}
}
// Deinit channel and timer if the timer is unused
STATIC void pwm_deinit(int channel_idx) {
// Valid channel?
if ((channel_idx >= 0) && (channel_idx < PWM_CHANNEL_MAX)) {
// Clean up timer if necessary
int timer_idx = chans[channel_idx].timer_idx;
if (timer_idx != -1) {
if (!is_timer_in_use(channel_idx, timer_idx)) {
check_esp_err(ledc_timer_rst(TIMER_IDX_TO_MODE(timer_idx), TIMER_IDX_TO_TIMER(timer_idx)));
// Flag it unused
timers[chans[channel_idx].timer_idx].freq_hz = -1;
}
}
int pin = chans[channel_idx].pin;
if (pin != -1) {
int mode = CHANNEL_IDX_TO_MODE(channel_idx);
int channel = CHANNEL_IDX_TO_CHANNEL(channel_idx);
// Mark it unused, and tell the hardware to stop routing
check_esp_err(ledc_stop(mode, channel, 0));
// Disable ledc signal for the pin
// esp_rom_gpio_connect_out_signal(pin, SIG_GPIO_OUT_IDX, false, false);
if (mode == LEDC_LOW_SPEED_MODE) {
esp_rom_gpio_connect_out_signal(pin, LEDC_LS_SIG_OUT0_IDX + channel, false, true);
} else {
#if LEDC_SPEED_MODE_MAX > 1
#if CONFIG_IDF_TARGET_ESP32
esp_rom_gpio_connect_out_signal(pin, LEDC_HS_SIG_OUT0_IDX + channel, false, true);
#else
#error Add supported CONFIG_IDF_TARGET_ESP32_xxx
#endif
#endif
}
}
chans[channel_idx].pin = -1;
chans[channel_idx].timer_idx = -1;
}
}
// This called from Ctrl-D soft reboot
void machine_pwm_deinit_all(void) {
if (pwm_inited) {
for (int channel_idx = 0; channel_idx < PWM_CHANNEL_MAX; ++channel_idx) {
pwm_deinit(channel_idx);
}
pwm_inited = false;
}
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
STATIC void configure_channel(machine_pwm_obj_t *self) {
ledc_channel_config_t cfg = {
.channel = self->channel,
.duty = (1 << (timers[TIMER_IDX(self->mode, self->timer)].duty_resolution)) / 2,
.gpio_num = self->pin,
.intr_type = LEDC_INTR_DISABLE,
.speed_mode = self->mode,
.timer_sel = self->timer,
};
if (ledc_channel_config(&cfg) != ESP_OK) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("PWM not supported on Pin(%d)"), self->pin);
}
}
STATIC void set_freq(machine_pwm_obj_t *self, unsigned int freq, ledc_timer_config_t *timer) {
if (freq != timer->freq_hz) {
// Find the highest bit resolution for the requested frequency
unsigned int i = APB_CLK_FREQ; // 80 MHz
#if SOC_LEDC_SUPPORT_REF_TICK
if (freq < EMPIRIC_FREQ) {
i = REF_CLK_FREQ; // 1 MHz
}
#endif
int divider = (i + freq / 2) / freq; // rounded
if (divider == 0) {
divider = 1;
}
float f = (float)i / divider; // actual frequency
if (f <= 1.0) {
f = 1.0;
}
i = (unsigned int)roundf((float)i / f);
unsigned int res = 0;
for (; i > 1; i >>= 1) {
++res;
}
if (res == 0) {
res = 1;
} else if (res > HIGHEST_PWM_RES) {
// Limit resolution to HIGHEST_PWM_RES to match units of our duty
res = HIGHEST_PWM_RES;
}
// Configure the new resolution and frequency
timer->duty_resolution = res;
timer->freq_hz = freq;
timer->clk_cfg = LEDC_USE_APB_CLK;
#if SOC_LEDC_SUPPORT_REF_TICK
if (freq < EMPIRIC_FREQ) {
timer->clk_cfg = LEDC_USE_REF_TICK;
}
#endif
// Set frequency
esp_err_t err = ledc_timer_config(timer);
if (err != ESP_OK) {
if (err == ESP_FAIL) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("unreachable frequency %d"), freq);
} else {
check_esp_err(err);
}
}
// Reset the timer if low speed
if (self->mode == LEDC_LOW_SPEED_MODE) {
check_esp_err(ledc_timer_rst(self->mode, self->timer));
}
}
// Save the same duty cycle when frequency is changed
if (self->duty_x == HIGHEST_PWM_RES) {
set_duty_u16(self, self->duty_u16);
} else if (self->duty_x == PWM_RES_10_BIT) {
set_duty_u10(self, self->duty_u10);
} else if (self->duty_x == -HIGHEST_PWM_RES) {
set_duty_ns(self, self->duty_ns);
}
}
// Calculate the duty parameters based on an ns value
STATIC int ns_to_duty(machine_pwm_obj_t *self, int ns) {
ledc_timer_config_t timer = timers[TIMER_IDX(self->mode, self->timer)];
int64_t duty = ((int64_t)ns * UI_MAX_DUTY * timer.freq_hz + 500000000LL) / 1000000000LL;
if ((ns > 0) && (duty == 0)) {
duty = 1;
} else if (duty > UI_MAX_DUTY) {
duty = UI_MAX_DUTY;
}
return duty;
}
STATIC int duty_to_ns(machine_pwm_obj_t *self, int duty) {
ledc_timer_config_t timer = timers[TIMER_IDX(self->mode, self->timer)];
int64_t ns = ((int64_t)duty * 1000000000LL + (int64_t)timer.freq_hz * UI_MAX_DUTY / 2) / ((int64_t)timer.freq_hz * UI_MAX_DUTY);
return ns;
}
#define get_duty_raw(self) ledc_get_duty(self->mode, self->channel)
STATIC void pwm_is_active(machine_pwm_obj_t *self) {
if (self->active == false) {
mp_raise_msg(&mp_type_RuntimeError, MP_ERROR_TEXT("PWM inactive"));
}
}
STATIC uint32_t get_duty_u16(machine_pwm_obj_t *self) {
pwm_is_active(self);
int resolution = timers[TIMER_IDX(self->mode, self->timer)].duty_resolution;
int duty = ledc_get_duty(self->mode, self->channel);
if (resolution <= UI_RES_16_BIT) {
duty <<= (UI_RES_16_BIT - resolution);
} else {
duty >>= (resolution - UI_RES_16_BIT);
}
return duty;
}
STATIC uint32_t get_duty_u10(machine_pwm_obj_t *self) {
pwm_is_active(self);
return get_duty_u16(self) >> 6; // Scale down from 16 bit to 10 bit resolution
}
STATIC uint32_t get_duty_ns(machine_pwm_obj_t *self) {
pwm_is_active(self);
return duty_to_ns(self, get_duty_u16(self));
}
STATIC void set_duty_u16(machine_pwm_obj_t *self, int duty) {
pwm_is_active(self);
if ((duty < 0) || (duty > UI_MAX_DUTY)) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("duty_u16 must be from 0 to %d"), UI_MAX_DUTY);
}
ledc_timer_config_t timer = timers[TIMER_IDX(self->mode, self->timer)];
int channel_duty;
if (timer.duty_resolution <= UI_RES_16_BIT) {
channel_duty = duty >> (UI_RES_16_BIT - timer.duty_resolution);
} else {
channel_duty = duty << (timer.duty_resolution - UI_RES_16_BIT);
}
int max_duty = (1 << timer.duty_resolution) - 1;
if (channel_duty < 0) {
channel_duty = 0;
} else if (channel_duty > max_duty) {
channel_duty = max_duty;
}
check_esp_err(ledc_set_duty(self->mode, self->channel, channel_duty));
check_esp_err(ledc_update_duty(self->mode, self->channel));
/*
// Bug: Sometimes duty is not set right now.
// Not a bug. It's a feature. The duty is applied at the beginning of the next signal period.
// Bug: It has been experimentally established that the duty is set during 2 signal periods, but 1 period is expected.
// See https://github.com/espressif/esp-idf/issues/7288
if (duty != get_duty_u16(self)) {
PWM_DBG("set_duty_u16(%u), get_duty_u16():%u, channel_duty:%d, duty_resolution:%d, freq_hz:%d", duty, get_duty_u16(self), channel_duty, timer.duty_resolution, timer.freq_hz);
esp_rom_delay_us(2 * 1000000 / timer.freq_hz);
if (duty != get_duty_u16(self)) {
PWM_DBG("set_duty_u16(%u), get_duty_u16():%u, channel_duty:%d, duty_resolution:%d, freq_hz:%d", duty, get_duty_u16(self), channel_duty, timer.duty_resolution, timer.freq_hz);
}
}
*/
self->duty_x = HIGHEST_PWM_RES;
self->duty_u16 = duty;
}
STATIC void set_duty_u10(machine_pwm_obj_t *self, int duty) {
pwm_is_active(self);
if ((duty < 0) || (duty > MAX_DUTY_U10)) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("duty must be from 0 to %u"), MAX_DUTY_U10);
}
set_duty_u16(self, duty << (UI_RES_16_BIT - PWM_RES_10_BIT));
self->duty_x = PWM_RES_10_BIT;
self->duty_u10 = duty;
}
STATIC void set_duty_ns(machine_pwm_obj_t *self, int ns) {
pwm_is_active(self);
if ((ns < 0) || (ns > duty_to_ns(self, UI_MAX_DUTY))) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("duty_ns must be from 0 to %d ns"), duty_to_ns(self, UI_MAX_DUTY));
}
set_duty_u16(self, ns_to_duty(self, ns));
self->duty_x = -HIGHEST_PWM_RES;
self->duty_ns = ns;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
/******************************************************************************/
#define SAME_FREQ_ONLY (true)
#define SAME_FREQ_OR_FREE (false)
#define ANY_MODE (-1)
// Return timer_idx. Use TIMER_IDX_TO_MODE(timer_idx) and TIMER_IDX_TO_TIMER(timer_idx) to get mode and timer
STATIC int find_timer(unsigned int freq, bool same_freq_only, int mode) {
int free_timer_idx_found = -1;
// Find a free PWM Timer using the same freq
for (int timer_idx = 0; timer_idx < PWM_TIMER_MAX; ++timer_idx) {
if ((mode == ANY_MODE) || (mode == TIMER_IDX_TO_MODE(timer_idx))) {
if (timers[timer_idx].freq_hz == freq) {
// A timer already uses the same freq. Use it now.
return timer_idx;
}
if (!same_freq_only && (free_timer_idx_found == -1) && (timers[timer_idx].freq_hz == -1)) {
free_timer_idx_found = timer_idx;
// Continue to check if a channel with the same freq is in use.
}
}
}
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
return free_timer_idx_found;
}
// Return true if the timer is in use in addition to current channel
STATIC bool is_timer_in_use(int current_channel_idx, int timer_idx) {
for (int i = 0; i < PWM_CHANNEL_MAX; ++i) {
if ((i != current_channel_idx) && (chans[i].timer_idx == timer_idx)) {
return true;
}
}
return false;
}
// Find a free PWM channel, also spot if our pin is already mentioned.
// Return channel_idx. Use CHANNEL_IDX_TO_MODE(channel_idx) and CHANNEL_IDX_TO_CHANNEL(channel_idx) to get mode and channel
STATIC int find_channel(int pin, int mode) {
int avail_idx = -1;
int channel_idx;
for (channel_idx = 0; channel_idx < PWM_CHANNEL_MAX; ++channel_idx) {
if ((mode == ANY_MODE) || (mode == CHANNEL_IDX_TO_MODE(channel_idx))) {
if (chans[channel_idx].pin == pin) {
break;
}
if ((avail_idx == -1) && (chans[channel_idx].pin == -1)) {
avail_idx = channel_idx;
}
}
}
if (channel_idx >= PWM_CHANNEL_MAX) {
channel_idx = avail_idx;
}
return channel_idx;
}
/******************************************************************************/
// MicroPython bindings for PWM
STATIC void mp_machine_pwm_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
machine_pwm_obj_t *self = MP_OBJ_TO_PTR(self_in);
mp_printf(print, "PWM(Pin(%u)", self->pin);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
if (self->active) {
mp_printf(print, ", freq=%u", ledc_get_freq(self->mode, self->timer));
if (self->duty_x == PWM_RES_10_BIT) {
mp_printf(print, ", duty=%d", get_duty_u10(self));
} else if (self->duty_x == -HIGHEST_PWM_RES) {
mp_printf(print, ", duty_ns=%d", get_duty_ns(self));
} else {
mp_printf(print, ", duty_u16=%d", get_duty_u16(self));
}
int resolution = timers[TIMER_IDX(self->mode, self->timer)].duty_resolution;
mp_printf(print, ", resolution=%d", resolution);
mp_printf(print, ", (duty=%.2f%%, resolution=%.3f%%)", 100.0 * get_duty_raw(self) / (1 << resolution), 100.0 * 1 / (1 << resolution)); // percents
mp_printf(print, ", mode=%d, channel=%d, timer=%d", self->mode, self->channel, self->timer);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
mp_printf(print, ")");
}
// This called from pwm.init() method
STATIC void mp_machine_pwm_init_helper(machine_pwm_obj_t *self,
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
enum { ARG_freq, ARG_duty, ARG_duty_u16, ARG_duty_ns };
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_freq, MP_ARG_INT, {.u_int = -1} },
{ MP_QSTR_duty, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -1} },
{ MP_QSTR_duty_u16, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -1} },
{ MP_QSTR_duty_ns, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -1} },
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
};
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
mp_arg_parse_all(n_args, pos_args, kw_args,
MP_ARRAY_SIZE(allowed_args), allowed_args, args);
int channel_idx = find_channel(self->pin, ANY_MODE);
if (channel_idx == -1) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("out of PWM channels:%d"), PWM_CHANNEL_MAX); // in all modes
}
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
int duty = args[ARG_duty].u_int;
int duty_u16 = args[ARG_duty_u16].u_int;
int duty_ns = args[ARG_duty_ns].u_int;
if (((duty != -1) && (duty_u16 != -1)) || ((duty != -1) && (duty_ns != -1)) || ((duty_u16 != -1) && (duty_ns != -1))) {
mp_raise_ValueError(MP_ERROR_TEXT("only one of parameters 'duty', 'duty_u16' or 'duty_ns' is allowed"));
}
int freq = args[ARG_freq].u_int;
// Check if freq wasn't passed as an argument
if (freq == -1) {
// Check if already set, otherwise use the default freq.
// It is possible in case:
// pwm = PWM(pin, freq=1000, duty=256)
// pwm = PWM(pin, duty=128)
if (chans[channel_idx].timer_idx != -1) {
freq = timers[chans[channel_idx].timer_idx].freq_hz;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
if (freq <= 0) {
freq = PWM_FREQ;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
}
if ((freq <= 0) || (freq > 40000000)) {
mp_raise_ValueError(MP_ERROR_TEXT("frequency must be from 1Hz to 40MHz"));
}
int timer_idx;
int current_timer_idx = chans[channel_idx].timer_idx;
bool current_in_use = is_timer_in_use(channel_idx, current_timer_idx);
if (current_in_use) {
timer_idx = find_timer(freq, SAME_FREQ_OR_FREE, CHANNEL_IDX_TO_MODE(channel_idx));
} else {
timer_idx = chans[channel_idx].timer_idx;
}
if (timer_idx == -1) {
timer_idx = find_timer(freq, SAME_FREQ_OR_FREE, ANY_MODE);
}
if (timer_idx == -1) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("out of PWM timers:%d"), PWM_TIMER_MAX); // in all modes
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
int mode = TIMER_IDX_TO_MODE(timer_idx);
if (CHANNEL_IDX_TO_MODE(channel_idx) != mode) {
// unregister old channel
chans[channel_idx].pin = -1;
chans[channel_idx].timer_idx = -1;
// find new channel
channel_idx = find_channel(self->pin, mode);
if (CHANNEL_IDX_TO_MODE(channel_idx) != mode) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("out of PWM channels:%d"), PWM_CHANNEL_MAX); // in current mode
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
}
self->mode = mode;
self->timer = TIMER_IDX_TO_TIMER(timer_idx);
self->channel = CHANNEL_IDX_TO_CHANNEL(channel_idx);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
// New PWM assignment
if ((chans[channel_idx].pin == -1) || (chans[channel_idx].timer_idx != timer_idx)) {
configure_channel(self);
chans[channel_idx].pin = self->pin;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
chans[channel_idx].timer_idx = timer_idx;
self->active = true;
// Set timer frequency
set_freq(self, freq, &timers[timer_idx]);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
// Set duty cycle?
if (duty_u16 != -1) {
set_duty_u16(self, duty_u16);
} else if (duty_ns != -1) {
set_duty_ns(self, duty_ns);
} else if (duty != -1) {
set_duty_u10(self, duty);
} else if (self->duty_x == 0) {
set_duty_u10(self, (1 << PWM_RES_10_BIT) / 2); // 50%
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
}
// This called from PWM() constructor
STATIC mp_obj_t mp_machine_pwm_make_new(const mp_obj_type_t *type,
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
size_t n_args, size_t n_kw, const mp_obj_t *args) {
mp_arg_check_num(n_args, n_kw, 1, 2, true);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
gpio_num_t pin_id = machine_pin_get_id(args[0]);
// create PWM object from the given pin
machine_pwm_obj_t *self = mp_obj_malloc(machine_pwm_obj_t, &machine_pwm_type);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
self->pin = pin_id;
self->active = false;
self->mode = -1;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
self->channel = -1;
self->timer = -1;
self->duty_x = 0;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
// start the PWM subsystem if it's not already running
if (!pwm_inited) {
pwm_init();
pwm_inited = true;
}
// start the PWM running for this channel
mp_map_t kw_args;
mp_map_init_fixed_table(&kw_args, n_kw, args + n_args);
mp_machine_pwm_init_helper(self, n_args - 1, args + 1, &kw_args);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
return MP_OBJ_FROM_PTR(self);
}
// This called from pwm.deinit() method
STATIC void mp_machine_pwm_deinit(machine_pwm_obj_t *self) {
int channel_idx = CHANNEL_IDX(self->mode, self->channel);
pwm_deinit(channel_idx);
self->active = false;
self->mode = -1;
self->channel = -1;
self->timer = -1;
self->duty_x = 0;
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
// Set and get methods of PWM class
STATIC mp_obj_t mp_machine_pwm_freq_get(machine_pwm_obj_t *self) {
pwm_is_active(self);
return MP_OBJ_NEW_SMALL_INT(ledc_get_freq(self->mode, self->timer));
}
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
STATIC void mp_machine_pwm_freq_set(machine_pwm_obj_t *self, mp_int_t freq) {
pwm_is_active(self);
if ((freq <= 0) || (freq > 40000000)) {
mp_raise_ValueError(MP_ERROR_TEXT("frequency must be from 1Hz to 40MHz"));
}
if (freq == timers[TIMER_IDX(self->mode, self->timer)].freq_hz) {
return;
}
int current_timer_idx = chans[CHANNEL_IDX(self->mode, self->channel)].timer_idx;
bool current_in_use = is_timer_in_use(CHANNEL_IDX(self->mode, self->channel), current_timer_idx);
// Check if an already running timer with the same freq is running
int new_timer_idx = find_timer(freq, SAME_FREQ_ONLY, self->mode);
// If no existing timer was found, and the current one is in use, then find a new one
if ((new_timer_idx == -1) && current_in_use) {
// Have to find a new timer
new_timer_idx = find_timer(freq, SAME_FREQ_OR_FREE, self->mode);
if (new_timer_idx == -1) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("out of PWM timers:%d"), PWM_TIMER_MAX); // in current mode
}
}
if ((new_timer_idx != -1) && (new_timer_idx != current_timer_idx)) {
// Bind the channel to the new timer
chans[self->channel].timer_idx = new_timer_idx;
if (ledc_bind_channel_timer(self->mode, self->channel, TIMER_IDX_TO_TIMER(new_timer_idx)) != ESP_OK) {
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("failed to bind timer to channel"));
}
if (!current_in_use) {
// Free the old timer
check_esp_err(ledc_timer_rst(self->mode, self->timer));
// Flag it unused
timers[current_timer_idx].freq_hz = -1;
}
current_timer_idx = new_timer_idx;
}
self->mode = TIMER_IDX_TO_MODE(current_timer_idx);
self->timer = TIMER_IDX_TO_TIMER(current_timer_idx);
// Set the frequency
set_freq(self, freq, &timers[current_timer_idx]);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}
STATIC mp_obj_t mp_machine_pwm_duty_get(machine_pwm_obj_t *self) {
return MP_OBJ_NEW_SMALL_INT(get_duty_u10(self));
}
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
STATIC void mp_machine_pwm_duty_set(machine_pwm_obj_t *self, mp_int_t duty) {
set_duty_u10(self, duty);
}
STATIC mp_obj_t mp_machine_pwm_duty_get_u16(machine_pwm_obj_t *self) {
return MP_OBJ_NEW_SMALL_INT(get_duty_u16(self));
}
STATIC void mp_machine_pwm_duty_set_u16(machine_pwm_obj_t *self, mp_int_t duty_u16) {
set_duty_u16(self, duty_u16);
}
STATIC mp_obj_t mp_machine_pwm_duty_get_ns(machine_pwm_obj_t *self) {
return MP_OBJ_NEW_SMALL_INT(get_duty_ns(self));
}
STATIC void mp_machine_pwm_duty_set_ns(machine_pwm_obj_t *self, mp_int_t duty_ns) {
set_duty_ns(self, duty_ns);
esp32: Add new port to Espressif ESP32 SoC. This commit is a combination of 216 commits from the initial stages of development of this port, up to and including the point where the code was moved to the ports/esp32 directory. These commits were mostly concerned with setting up the build system and getting a reliable port working with basic features. The following is a digest of the original commits in their original order (most recent listed first), grouped where possible per author. The list is here to give credit for the work and provide some level of traceability and accountability. For the full history of development please consult the original repository. All code is MIT licensed and the relevant copyright holders are listed in the comment-header of each file. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32: Update module symlinks now that code lives under the ports dir. esp32: Update to compile with new ports/esp32 directory structure. esp32: Move it to the ports/ directory. esp32/machine_uart: Don't save baudrate but compute it instead. esp32/modsocket: Add socket.readinto() method. esp32/modesp: Add esp.gpio_matrix_in and esp.gpio_matrix_out functions. esp32/machine_uart: Wait for all data to be tx'd before changing config. NyxCode <moritz.bischof1@gmail.com> esp32: Add note to README.md about updating the submodules of ESP IDF. Anthony Briggs <anthony.briggs@gmail.com> esp32: Update README.md installation and flashing instructions. Javier Candeira <javier@candeira.com> esp32: Raise error when setting input-only pin to output. With help from Adrian Smith (fon@thefon.net) Javier Candeira <javier@candeira.com> esp32: Replace exception raising with corresponding mp_raise_XXX funcs. Tisham Dhar <whatnickd@gmail.com> esp32: Add some specific notes about building on Windows using WSL. Ben Gamari <ben@smart-cactus.org> esp32: Provide machine.Signal class. Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement AP version of network.isconnected(). Eric Poulsen <eric@zyxod.com> esp32/README.md: Add note about btree submodule initialization. Damien George <damien.p.george@gmail.com> esp32: Make firmware.bin start at 0x1000 to allow flash size autodetect. esp32: Changes to follow latest version of upstream uPy. esp32/Makefile: Separate ESP-specific inc dirs to avoid header clashes. esp32: Enable "btree" database module. esp32: Update to latest ESP IDF. Roosted7 <thomasroos@live.nl> esp32: Update to latest ESP-IDF. Alex King <alex_w_king@yahoo.com> esp32/machine_timer: Add support for esp32 hardware timer. Code lineage: Timer() is based loosely on the version in esp8266, although the implementation is differs significantly because of the change in the underlying platform. Damien George <damien.p.george@gmail.com> esp32/machine_uart: Increase UART TX buffer size to 64. esp32/modules: Update dht symlink. esp32/mpconfigport.h: Enable utimeq module, needed for uasyncio. esp32: Changes to follow latest version of upstream uPy. esp32: Update to latest ESP-IDF. esp32/machine_uart: Add uart.any() method. esp32/machine_uart: Uninstall the UART driver before installing it. Thomas Roos <mail@thomasroos.nl> esp32: Update to latest ESP-IDF. Eric Poulsen <eric@zyxod.com> esp32/modsocket: Make read/write return None when in non-blocking mode. esp32/modsocket.c: Fix send/sendto/write for non-blocking sockets. Odd Stråbø <oddstr13@openshell.no> esp32: Initial working implementation of machine.UART. Code lineage (as seen by previous commits): I copied the ESP8266 code, renamed pyb -> machine, and used esp-idf as a reference while implementing minimal functionality. I provide all of my changes under the MIT license. Odd Stråbø <oddstr13@openshell.no> esp32/machine_uart: Rename pyb to machine. esp32: Copy machine_uart.c from esp8266 port. Damien George <damien.p.george@gmail.com> esp32/moduos: Add uos.ilistdir() function. esp32: Mount filesystem at the root of the VFS, following esp8266. Andy Valencia <vandyswa@gmail.com> esp32: Add hardware SHA1/SHA256 support via mbedtls API. Code lineage: a copy of extmod/moduhashlib with the API invocation details edited. Total derivative work. Andy Valencia <vandyswa@gmail.com> esp32: Add PWM support via machine.PWM class. Code lineage: I started by copying the esp8266 machine_pwm.c. I used information from the ESP32 Technical Reference Manual, the esp-idf documentation, and the SDK's sample ledc example code (but I did not copy that code, just studied it to understand the SDK's API for PWM). So aside from the code copied from the esp8266 PWM support, everything else you see is just new code I wrote. I wasn't an employee of anybody when I wrote it, and I wrote it with the understanding and intention that it's simply a derivative work of the existing micropython code. I freely and willingly contribute it to the project and intend that it not change the legal status of the micropython code base in any way, even if it is included in that base in whole or part. Damien George <damien.p.george@gmail.com> esp32/modules: Add symlinks for upysh and upip. Eric Poulsen <eric@zyxod.com> esp32/modmachine: Add unique_id() function to machine module. Damien George <damien.p.george@gmail.com> esp32: Change dac_out_voltage to dac_output_voltage for new IDF API. esp32: Update esp32.custom_common.ld to align with changes in ESP IDF. Eric Poulsen <eric@zyxod.com> esp32: Update to latest ESP IDF. Damien George <damien.p.george@gmail.com> esp32/modsocket: When resolving IP addr handle the case of host=''. esp32: Update to latest ESP IDF. Eric Poulsen <eric@zyxod.com> esp32/Makefile: Change default FLASH_MODE to dio for WROOM-32 module. esp32: Move FAT FS to start at 0x200000 and increase size to 2MiB. Damien George <damien.p.george@gmail.com> esp32: Remove enable_irq/disable_irq and use ATOMIC_SECTION instead. esp32/mpconfigport.h: Provide ATOMIC_SECTION macros. esp32/main: Restart the MCU if there is a failed NLR jump. Daniel Campora <daniel@pycom.io> esp32: Enable threading; be sure to exit GIL when a thread will block. esp32: Trace the registers when doing a gc collect. Also make it thread ready. esp32: Add threading implementation, disabled for the time being. Damien George <damien.p.george@gmail.com> esp32: Update to latest ESP IDF. esp32/uart: Use high-level function to install UART0 RX ISR handler. esp32/Makefile: Make FreeRTOS private include dir really private. Eric Poulsen <eric@zyxod.com> esp32: Add support for hardware SPI peripheral (block 1 and 2). Sergio Conde Gómez <skgsergio@gmail.com> esp32/modules/inisetup.py: Mount filesystem at /flash like ESP8266 Damien George <damien.p.george@gmail.com> esp32: Convert to use core-provided KeyboardInterrupt exception. esp32: Pump the event loop while waiting for rx-chr or delay_ms. esp32: Implement Pin.irq() using "soft" scheduled interrupts. esp32: Update to latest ESP IDF version. Eric Poulsen <eric@zyxod.com> esp32/README: Add troubleshooting section to the end. tyggerjai <tyggerjai@gmail.com> esp32: Add support for WS2812 and APA106 RGB LEDs. Damien George <damien.p.george@gmail.com> esp32: Add makeimg.py script to build full firmware; use it in Makefile. esp32/modsocket: Make socket.read return when socket closes. esp32/modsocket: Initialise the timeout on an accepted socket. esp32/mphalport: Provide proper implementations of disable_/enable_irq. esp32/modmachine: Add disable_irq/enable_irq functions. Nick Moore <nick@zoic.org> esp32/modsocket.c: add comment explaining timeout behaviour esp32/modsocket.c: clean up send methods for retries too esp32/modsocket.c: sockets always nonblocking, accept timeout in modsocket esp32: Update to latest ESP IDF version. esp32/modsocket.c: remove MSG_PEEK workaround on select ioctl. esp32/modsocket.c: Initialize tcp when modsocket loads. Damien George <damien.p.george@gmail.com> esp32/main: Bump heap size from 64k to 96k. esp32/modutime: Add time.time() function. esp32/modsocket: Convert lwip errnos to uPy ones. esp32/modules: Provide symlink to ds18x20 module. esp32: Add support for onewire protocol via OneWire module. esp32: Add support for DHT11 and DHT22 sensors. esp32/mphalport: Improve delay and ticks functions. esp32: Update to latest ESP IDF. esp32/modules: Provide symlink to urequests from micropython-lib. esp32: Populate sys.path. Nick Moore <nick@zoic.org> esp32/machine_dac.c: implement DAC pins as well esp32/machine_adc.c: also machine.ADC esp32/machine_touchpad.c: add support for touchpad Damien George <damien.p.george@gmail.com> esp32/README: Add hint about using GNUmakefile on case-insensitive FS. esp32/mpconfigport.h: Enable maximum speed software SPI. esp32: Provide improved version of mp_hal_delay_us_fast. esp32/mpconfigport.h: Enable MICROPY_PY_BUILTINS_POW3 option. esp32: Update to latest ESP IDF. esp32: Convert to use new oofatfs library and generic VFS sub-system. esp32: Enable help('modules') to list builtin modules. esp32: Convert to use new builtin help function. Aaron Kelly <AaronKelly@email.com> esp32/README: Add comment about ESP-IDF version Damien George <damien.p.george@gmail.com> esp32: Consistently use size_t instead of mp_uint_t. esp32: Change "Micro Python" to "MicroPython" in license comments. esp32/Makefile: Use -C argument to git instead of cd'ing. esp32/help: Add section to help about using the network module. esp32/README: Add section about configuring and using an ESP32 board. esp32/README: Remove paragraph about buggy toolchain, it's now fixed. esp32/modnetwork: Change network init logging from info to debug. esp32/modnetwork: Don't start AP automatically when init'ing wifi. esp32/modsocket: Implement socket.setsockopt, to support SO_REUSEADDR. esp32: Update to latest ESP IDF. esp32/sdkconfig.h: Remove unused CONFIG_ESPTOOLPY_xxx config settings. esp32/modsocket: Add support for DGRAM and RAW, and sendto/recvfrom. esp32/modsocket: Fix return value of "port" in socket.accept. esp32/modsocket: Make socket.recv take exactly 2 args. esp32: Enable ussl module, using mbedtls component from ESP IDF. esp32/modsocket: Rename "socket" module to "usocket". esp32/sdkconfig: Increase max number of open sockets from 4 to 8. esp32/modsocket: Add error checking for creating and closing sockets. esp32/modsocket: Use _r (re-entrant) versions of LWIP socket API funcs. esp32/modsocket: Raise an exception if socket.connect did not succeed. esp32/modsocket: Make socket.accept return a tuple: (client, addr). esp32/modsocket: Use m_new_obj_with_finaliser instead of calloc. esp32/Makefile: Add check for IDF version, and warn if not supported. esp32/esp32.custom_common.ld: Update to follow changes in IDF. esp32: Update to latest ESP IDF. nubcore <x@nubcore.com> esp32: add #define CONFIG_ESP32_WIFI_RX_BUFFER_NUM 25 Nick Moore <nick@zoic.org> esp32/modsocket.c: add in sendall and makefile methods #10 esp32/modsocket.c: fixups for #10 esp32/modsocket.c: fix copyright, socket_recv gets param and exception esp32/modnetwork.c: fix copyright, network.active param to bool Damien George <damien.p.george@gmail.com> esp32/modnetwork: Implement wlan.isconnected() method. esp32/modnetwork: Add initial implementation of wlan.config(). esp32/modnetwork: Simplify event_handler messages. Nick Moore <nick@zoic.org> esp32/modsocket.c: support for ioctl, settimeout, setblocking, getaddrinfo Damien George <damien.p.george@gmail.com> esp32/README: Add comment about FLASH_MODE being dio. esp32: Update to latest ESP IDF. esp32/modnetwork: Remove unnecessary indirection variable for scan list. esp32/modnetwork: Check that STA is active before trying to scan. esp32/mphalport: Replace portTICK_RATE_MS with portTICK_PERIOD_MS. esp32/README: Add comment about using $(HOME) in makefile. esp32/modnetwork: Use memset instead of bzero, the latter is deprecated. esp32/modnetwork: Improve error handling when STA is connecting to AP. esp32/Makefile: Use tab instead of spaces, and use shorter variable. Nick Moore <nick@zoic.org> esp32/modsocket.c: AF_*, SOCK_* and IPPROTO_* constants esp32/modsocket.c: socket.settimeout implementation Damien George <damien.p.george@gmail.com> esp32/Makefile: Update to latest ESP IDF. Nick Moore <nick@zoic.org> esp32/modsocket.c: use mp streams for sockets esp32: network.WLAN.ifconfig based on esp8266 version esp32: Fix up exception handling esp32: sketchy modsocket ... revisit this once modnetwork is sorted esp32: First cut at modnetwork, manually rebased from prev. version Damien George <damien.p.george@gmail.com> esp32/help: Update help text. esp32: Add info about Microbric Pty Ltd being the sponsor of this port. esp32: Add README.md file. esp32/mpconfigport.h: Add weak links to many of the builtin modules. esp32: Enable soft implementation of machine.SPI class. esp32/Makefile: Simplify APP_LD_ARGS by using OBJ variable. esp32/Makefile: Reorganise Makefile and add some comments. esp32/Makefile: Clean up CFLAGS for ESP IDF components. esp32/Makefile: Tidy up names of ESP IDF components, to match dir name. esp32/Makefile: Define and use ESPCOMP variable. esp32: Update to latest ESP IDF. esp32/main: Enable filesystem support. esp32: Use custom ld script to ensure correct code get placed in iram. esp32: Update to latest ESP IDF. esp32/main: Pin the uPy task to core 0. esp32: Update to use latest ESP IDF. esp32: Disable boot-up scripts, spi_flash_erase_sector no longer works. esp32: Add scripts to init and mount filesystem. esp32: Enable frozen bytecode, with scripts stored in "modules/" dir. esp32/modesp: Increase flash_user_start position to 1Mbyte. esp32/Makefile: Add "erase" target for convenient erasure. esp32/sdkconfig: Reorder config settings to put common things together. esp32/sdkconfig: Change to use single core only. esp32: Add esp module. esp32/uart.c: Make sure uart ISR handler is all in iram. esp32/main.c: Use ESP_TASK_PRIO_MIN + 1 for mp_task's priority. esp32/Makefile: Use only bare-minimum flags when compiling .S files. esp32/Makefile: Rename "firmware" to "application". esp32: Update ESP IDF version. esp32/Makefile: Add declarations to build bootloader and partitions. esp32/Makefile: When deploying, write the application last. esp32/Makefile: Use $(INC) variable instead of listing include dirs. esp32/Makefile: Use locally built versions of freertos and newlib libs. esp32: Add low-level uart handler with ISR and ringbuf for stdin. esp32: Add machine.idle() function. esp32: Add machine.I2C class. esp32: Enable machine.time_pulse_us. esp32: Add initial implementation of machine.Pin class. esp32: Prepare main.c for using xTaskCreateStatic. esp32: Clean up mphalport.h. esp32: Add initial uos module. esp32: Clean up mpconfigport.h, enable more features. esp32: Use new reset function. esp32: Update to latest ESP IDF. esp32: Add idf-version target to Makefile, to track IDF commit. esp32: Initial port to ESP32.
2016-12-06 01:20:10 +00:00
}