Commit Graph

139 Commits

Author SHA1 Message Date
Jim Mussared b705732d5f esp32/boards/GENERIC_S3_SPIRAM: Enable BLE.
Follow up to 8a91c719 to no longer explicitly disable BLE in
mpconfigport.h.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-11-23 09:42:54 +11:00
PGE 8a91c71966 esp32/boards/GENERIC_S3_SPIRAM: Enable BLE support. 2022-11-15 23:40:42 +11:00
Jim Mussared 924a3e03ec top: Replace upip with mip everywhere.
Updates all README.md and docs, and manifests to `require("mip")`.

Also extend and improve the documentation on freezing and packaging.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-09-30 17:34:03 +10:00
Jim Mussared d84c6ef0e8 ports: Use micropython-lib version of drivers in manifests. 2022-09-08 11:27:05 +10:00
Jim Mussared 203dae41fb all: Update all manifest.py files to use new features.
Changes in this commit:
- Manifest include's now use the directory path where possible (no longer
  necessary to include the manifest.py file explicitly).
- Add manifest.py for all drivers and components that are referenced by
  port/board manifests.
- Replace all uses of freeze() with package()/module(), except for port and
  board modules.
- Use opt=3 everywhere, for consistency and to reduce code size.
- Use require() instead of include() for all micropython-lib references.
- Remove support for optional board-level manifest.py in mimxrt port, to
  make it behave the same as other ports (the board must set
  FROZEN_MANIFEST to a custom manifest.py, which can optionally include the
  default, port-level manifest).
- Also reinstates modules that were accidentally removed from the esp8266
  512k build in fbe9417b90.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
2022-09-05 18:43:18 +10:00
Damien George 730e975091 esp32/boards: Merge manifest_release modules into standard manifest.
Having two separate manifests is confusing.  It's simpler to have the daily
builds use the same configuration as the stable, release builds.

Signed-off-by: Damien George <damien@micropython.org>
2022-08-30 11:34:34 +10:00
Ian Davies fbe9417b90 extmod/ntptime: Factor out ntptime module from esp8266 port.
The ntptime module was previously only included in the ESP8266 port.  This
commit factors that module out into the extmod directory, makes it support
different epochs, and includes it in the rp2 port.
2022-08-06 00:08:32 +10:00
Christian Walther cf550ad9d1 esp32/boards: Increase 512 bytes limit on ULP programs to 2040.
Allow esp32.ULP.load_binary() to use the maximum amount of memory available
again, which is 2040 bytes unless MICROPY_HW_RTC_USER_MEM_MAX is
customized.

This value regressed in 3d49b157b8
2022-06-23 17:24:59 +10:00
Algy Tynan 5dac142a1a esp32/boards/LILYGO_TTGO_LORA32: Remove ID from TTGO Lora32 board json.
Generic ID creates an incorrect link on the MicroPython download page.
Remove the ID to fix the link.

Signed-off-by: Algy Tynan <algy@tynan.io>
2022-05-19 16:45:18 +10:00
Michael Himing a1abf51a9d esp32/boards/UM_FEATHERS3: Use correct sdkconfig.board. 2022-05-19 16:43:59 +10:00
Stephane Smith ae3d5289a5 esp32/boards: Compile GENERIC_SPIRAM and UM_TINYPICO with -Os.
These boards do not build with IDF v4.4 because the section .iram0.text
does not fit in region iram0_0_seg.  Enabling SPIRAM increases the code
size so use -Os instead of -O2 to build these boards.

Fixes issue #8260.
2022-04-14 16:06:41 +10:00
Damien George fe9eaf12f3 esp32: Add MICROPY_HW_ENABLE_UART_REPL and enable on generic S2/S3.
Some S2/S3 modules don't use the native USB interface but instead have an
external USB-UART.  To make the GENERIC_S3/S3 firmware work on these boards
the UART REPL is enabled in addition to the native USB CDC REPL.

Fixes issues #8418 and #8524.

Signed-off-by: Damien George <damien@micropython.org>
2022-04-14 14:39:20 +10:00
Damien George be25e333df esp32/boards: Add test manifest to test freezing during build.
Includes tests for freezing @micropython.native and @micropython.viper
code.

Signed-off-by: Damien George <damien@micropython.org>
2022-04-14 14:06:38 +10:00
iabdalkader 5682595d75 esp32: Allow overriding cmake frozen manifest from the command line.
If MICROPY_FROZEN_MANIFEST is set from the cmake command line, then it will
override the default and any manifest set by the board.
2022-04-04 23:49:10 +10:00
Algy Tynan afceb56ee2 esp32/boards: Add support for LilyGO LoRa32 boards.
Boards use ESP32-PICO-D4.

Added pins for hardware versions v1.0, v1.2, v1.6 and v2.0.

Signed-off-by: Algy Tynan <algy@tynan.io>
2022-03-22 00:19:36 +11:00
wemos 1a0bd352d3 esp32/boards: Add LOLIN C3 MINI ESP32-C3 based board. 2022-03-22 00:11:02 +11:00
Jonathan Hogg 3b9de192be esp32/boards/UM_TINYPICO: Remove use of PULL_HOLD.
Change APA102 power handling to not use the (now removed) PULL_HOLD
constant.
2022-03-21 23:59:48 +11:00
Damien George 546e213265 esp32/boards: Add specific deploy instructions for S3 variant.
Signed-off-by: Damien George <damien@micropython.org>
2022-02-25 16:52:58 +11:00
Seon Rozenblum aca40127bf esp32/boards: Add three UM ESP32-S3 based boards. 2022-02-09 00:13:10 +11:00
ubi de feo ea5744fd8d esp32/boards: Provide custom deploy_c3.md for ESP32-C3 boards.
This fixes the flash address for installation on ESP32-C3.
2022-01-22 11:18:50 +11:00
jason 357078504d esp32: Pin MicroPython to core 1 again.
This follows up on #5489, where we changed the esp32 core pinning to core 0
in order to work around an issue with IDF < 4.2.0.  Now that IDF > 4.2.0 is
available, we allow pinning back to core 1, which eliminates some
problematic callback latency with WiFi enabled.

NimBLE is also pinned to core 1 - the same core as MicroPython - when using
IDF >=4.2.
2022-01-22 00:10:16 +11:00
Jonathan Hogg 63438a31bb esp32/machine_adcblock: Add new machine.ADCBlock class and update ADC.
Rework the ADC implementation to follow the improved ADC/ADCBlock API.
This adds support for calibrated voltage readings and the ADC2 block.  The
ADC API is backwards compatible with what it was before this change.

Resolves #6219.
2022-01-21 22:55:24 +11:00
Damien George ff0227fa0d esp32/boards/GENERIC_D2WD: Build with -Os optimisation.
This board has only 2MiB of flash so the build needs to be reduced in size
to fit.  Commit 549448e8bb made all boards
build with -O2 by default (for performance) so this overrides that default.

Signed-off-by: Damien George <damien@micropython.org>
2022-01-09 11:25:37 +11:00
Damien George df3f59ca4b ports: Update board.json files to link to new board images.
Signed-off-by: Damien George <damien@micropython.org>
2022-01-07 11:33:28 +11:00
Tomas Vanek 9aa151e3f3 esp32/boards: Remove SPI pin defaults from GENERIC S2/S3 boards.
Default SPI pins are now correctly assigned by machine_hw_spi.c even for S2
and S3.  mpconfigboard.h files define defaults with flipped SPI(1) and
SPI(2) to workaround a bug in machine_hw_spi.c - the bug is fixed.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
2021-12-15 15:53:17 +11:00
Jim Mussared 678f4b959f esp32/boards/GENERIC_S3: Enable BLE on ESP32 S3.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-11-26 11:58:12 +11:00
Seon Rozenblum 1904833e0c esp32: Add SDCard support for S3, and a GENERIC_S3_SPIRAM board.
Also add support for GPIO 47 and 48 on S3 boards.
2021-11-19 14:05:55 +11:00
Mike Causer 7f14344428 ports: Add images, features and urls to board.json. 2021-10-28 15:25:38 +11:00
Mike Causer 07ea1afe74 esp32/boards/ESP32_S2_WROVER: Link to specific deploy_s2 instructions. 2021-10-28 12:58:58 +11:00
Mike Causer 3ace779e8e esp32/boards/LOLIN_S2_PICO: Add LOLIN_S2_PICO board definition files. 2021-10-28 12:58:50 +11:00
Seon Rozenblum 5b9c9cd097 esp32/boards: Update board and deploy metadata for UM_xxx boards. 2021-10-28 11:32:13 +11:00
Mike Causer 5bb14c4e46 esp32/boards/LOLIN_S2_MINI: Add image to board.json. 2021-10-28 09:51:04 +11:00
Jim Mussared 910e9f9111 esp32: Add specific deploy_s2.md instructions for esp32-s2.
In particular the UM S2 boards (and update the features list).

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-28 09:47:47 +11:00
Jim Mussared e359b077dd ports: Add board.json for all boards.
This will be used by https://micropython.org/download/ to generate the
full listing of boards and firmware files.

Optionally supports a board.md for additional customisation of the
download page, as well as deploy.md for flashing instructions.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-10-27 14:04:53 +11:00
Damien George 549448e8bb esp32: Enable optimisations and move code to iRAM to boost performance.
This commit enables some significant optimisations for esp32:
- move the VM to iRAM
- move hot parts of the runtime to iRAM (map lookup, load global/name,
  mp_obj_get_type)
- enable MICROPY_OPT_LOAD_ATTR_FAST_PATH
- enable MICROPY_OPT_MAP_LOOKUP_CACHE
- disable assertions
- change from -Os to -O2 for compilation

It's hard to measure performance on esp32 due to external flash and
hardware caching.  But this set of changes improves performance compared to
master by (on a TinyPICO with the GENERIC build, using IDF 4.2.2, running
at 160MHz):

diff of scores (higher is better)
N=100 M=100    esp32-master -> esp32-perf       diff      diff% (error%)
bm_chaos.py           71.28 ->     268.08 :  +196.80 = +276.094% (+/-0.04%)
bm_fannkuch.py        44.10 ->      69.31 :   +25.21 = +57.166% (+/-0.01%)
bm_fft.py           1385.27 ->    2538.23 : +1152.96 = +83.230% (+/-0.01%)
bm_float.py         1060.94 ->    3900.62 : +2839.68 = +267.657% (+/-0.03%)
bm_hexiom.py          10.90 ->      32.79 :   +21.89 = +200.826% (+/-0.02%)
bm_nqueens.py       1000.83 ->    2372.87 : +1372.04 = +137.090% (+/-0.01%)
bm_pidigits.py       288.13 ->     664.40 :  +376.27 = +130.590% (+/-0.46%)
misc_aes.py          102.45 ->     345.69 :  +243.24 = +237.423% (+/-0.01%)
misc_mandel.py      1016.58 ->    2121.92 : +1105.34 = +108.731% (+/-0.01%)
misc_pystone.py      632.91 ->    1801.87 : +1168.96 = +184.696% (+/-0.08%)
misc_raytrace.py      76.66 ->     281.78 :  +205.12 = +267.571% (+/-0.05%)
viper_call0.py       210.63 ->     273.17 :   +62.54 = +29.692% (+/-0.01%)
viper_call1a.py      208.45 ->     269.51 :   +61.06 = +29.292% (+/-0.00%)
viper_call1b.py      185.44 ->     228.25 :   +42.81 = +23.086% (+/-0.01%)
viper_call1c.py      185.86 ->     228.90 :   +43.04 = +23.157% (+/-0.01%)
viper_call2a.py      207.10 ->     267.25 :   +60.15 = +29.044% (+/-0.00%)
viper_call2b.py      173.76 ->     209.42 :   +35.66 = +20.523% (+/-0.00%)

Five tests have more than 3x speed up (200%+).

The performance of the tests bm_fft, bm_pidigits and misc_aes now scale
with CPU frequency (eg changing frequency to 240MHz boosts the performance
of these by 50%), which means they are no longer influenced by timing of
external flash access.  (The viper_call* tests did previously scale with
CPU frequency, and they still do.)

Turning off assertions reduces code size by about 80k, and going from -Os
to -O2 costs about 100k, so the net change in code size (for the GENERIC
board) is about +20k.

If a board wants to enable assertions, or use -Os instead of -O2, that's
still possible by overriding the sdkconfig parameters.

Signed-off-by: Damien George <damien@micropython.org>
2021-10-16 00:07:11 +11:00
Stewart Bonnick 0d9429f44c esp32/boards: Add LOLIN_S2_MINI ESP32-S2 board.
To support Lolin S2 Mini ESP32-S2 Variant board.  More information about
this board can be found at https://www.wemos.cc/en/latest/s2/s2_mini.html
2021-09-21 22:49:51 +10:00
patrick 4cfd85eb4a esp32/boards: Add board definition for ESP32-S2-WROVER module. 2021-09-19 16:49:35 +10:00
Damien George 80fe25689f esp32/boards: Add new GENERIC_S3 board definition.
Thanks to Seon Rozenblum aka @UnexpectedMaker for the work.

Signed-off-by: Damien George <damien@micropython.org>
2021-09-16 22:58:47 +10:00
Seon Rozenblum 9a7f77bfbc esp32/boards: Add new FeatherS2-Neo board definition. 2021-09-10 15:40:32 +10:00
Patrick Van Oosterwijck a66bd7a489 esp32/boards: Add GENERIC_C3_USB board with USB serial/JTAG support.
Add a new board type for ESP32-C3 revision 3 and up that implement the USB
serial/JTAG port on pin 18 and 19.  This variant uses the USB serial for
programming and console, leaving the UART free.

- Pins 18 and 19 are correctly reserved for this variant.  Also pins 14-17
  are reserved for flash for any ESP32-C3 so they can't be reconfigured
  anymore to crash the system.
- Added usb_serial_jtag.c and .h to implement this interface.
- Interface was tested to work correctly together with webrepl.
- Interface was tested to work correctly when sending and receiving
  large files with ampy.
- Disconnecting terminal or USB will not hang the system when it's
  trying to print.
2021-08-31 00:12:41 +10:00
Jim Mussared 62fd450e62 drivers/neopixel: Add common machine.bitstream-based neopixel module.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-08-19 22:50:32 +10:00
Patrick Van Oosterwijck 028fc815cd esp32/boards: Add Silicognition wESP32 board configuration.
For rev 7+ boards with 16MB of flash.  Partition table allocates 2.4 MiB
for MicroPython, 11 MiB for the filesystem.
2021-08-07 12:50:13 +10:00
Damien George c77225ae5b esp32/boards/GENERIC_C3: Add generic C3-based board.
Signed-off-by: Damien George <damien@micropython.org>
2021-07-18 23:58:24 +10:00
Damien George bbf9dd849a esp32/boards/sdkconfig.base: Disable MEMPROT_FEATURE to alloc from IRAM.
Dynamically generate/loaded native code (eg from @micropython.native or
native .mpy files) needs to be able allocate from IRAM, and the memory
protection feature must be disabled for that to work.  Disabling it is
needed to get native code working on ESP32-S2 and -C3.

Signed-off-by: Damien George <damien@micropython.org>
2021-06-20 22:54:20 +10:00
IAMLIUBO a18f695e29 esp32/boards: Add M5STACK_ATOM board definition.
ATOM is a very small ESP32 development board produced by M5Stack, with a
size of 24mm * 24mm, with peripherals such as WS2812, IR, button, MPU6886
(Only Matrix), and 8 GPIO extensions.  It also has a plastic shell.
2021-05-30 23:15:13 +10:00
Damien George db8704ecbd esp8266,esp32: Update manifest to point to new dirs in micropython-lib.
Following a refactoring of micropython-lib.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-28 18:32:56 +10:00
Mike Causer 605b74f390 esp32/boards: Fix spelling mistakes in comments for UM_xxx boards. 2021-05-14 22:26:29 +10:00
Mike Causer 9e65662a11 esp32/boards: Set default I2C and SPI pins on UM_xxx boards.
And fix incorrect I2C and SPI pins in the feathers2 module.
2021-05-14 22:26:05 +10:00
Chris Greening cce7096d1a esp32/boards/UM_TINYPICO: Fix include of sdkconfig fragment.
This was broken by 32ec07a350
2021-05-11 09:36:41 +10:00
Damien George 0e87459e2b esp32/boards: Add UM_FEATHERS2 and UM_TINYS2 board definitions.
Based on original commit made by Seon Rozenblum aka @UnexpectedMaker.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-10 16:56:53 +10:00
Seon Rozenblum 32ec07a350 esp32/boards: Rename TINYPICO board to UM_TINYPICO.
And add default hardware SPI 0 pins in mpconfigboard.h, and
CONFIG_LWIP_LOCAL_HOSTNAME in sdkconfig.board.
2021-05-10 16:56:53 +10:00
Damien George 5093d49fae esp32: Extend support for S2 series, and S3 where applicable.
Improvements made:
- PSRAM support for S2
- partition definition for 16MiB flash
- correct ADC and DAC pins
- correct GPIO and IRQ pins
- S3 components in CMakeLists

Based on original commit made by Seon Rozenblum aka @UnexpectedMaker.

Signed-off-by: Damien George <damien@micropython.org>
2021-05-10 16:56:53 +10:00
Steve App 21fee92be6 esp32: Restore FROZEN_MANIFEST support with new CMake build system.
This commit re-enables the command-line make option "FROZEN_MANIFEST".  The
boards/*/mpconfigboard.cmake will now use the command-line FROZEN_MANIFEST
value if supplied.

Usage: make FROZEN_MANIFEST=~/foo/my-manifest.py
2021-04-29 12:34:00 +10:00
Damien George d97b8daf1a esp32/boards: Add GENERIC_S2 board definition.
Signed-off-by: Damien George <damien@micropython.org>
2021-04-15 10:31:06 +10:00
Damien George c81d048bb3 esp32: Add support for USB with CDC ACM.
The REPL will be available on the USB serial port.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-15 10:31:06 +10:00
Damien George 66a86a0615 esp32: Add initial support for ESP32S2 SoCs.
Builds against IDF v4.3-beta2.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-15 10:31:06 +10:00
Damien George 466ad35a72 esp32/boards: Enable size optimisation for builds.
This enables -Os for compilation, but still keeps full assertion messages.
With IDF v4.2, -Os changes the GENERIC firmware size from 1512176 down to
1384640, and the GENERIC_SPIRAM firmware is now 1452320 which fits in the
allocated partition.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-19 10:42:16 +11:00
Damien George da2b5fa1c1 esp32/boards: Enable BLE on all boards.
BLE was enabled by default on all boards in the existing make build.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 16:40:07 +11:00
Damien George 26b17fd28a esp32/boards: Remove old IDF v3 sdkconfig values.
IDF v3 is no longer supported with the move to cmake.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 16:40:03 +11:00
Damien George 9f035d6bb7 esp32: Remove traditional "make" capability.
It's now replaced by cmake/idf.py.  But a convenience Makefile is still
provided with traditional targets like "all" and "deploy".

Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 16:37:58 +11:00
Damien George 9b90882146 esp32: Add support to build using IDF with cmake.
This commit adds support for building the esp32 port with cmake, and in
particular it builds MicroPython as a component within the ESP-IDF.  Using
cmake and the ESP-IDF build infrastructure makes it much easier to maintain
the port, especially with the various new ESP32 MCUs and their required
toolchains.

Signed-off-by: Damien George <damien@micropython.org>
2021-02-15 12:48:39 +11:00
Jim Mussared 52d6eeb409 esp32/boards/sdkconfig.base: Set default IDF log level to ERROR.
This commit changes the default logging level on all esp32 boards to ERROR.
The esp32 port is now stable enough that it makes sense to remove the info
logs to make the output cleaner, and to match other ports.  More verbose
logging can always be reenabled via esp.osdebug().

This also fixes issue #6354, error messages from NimBLE: the problem is
that ble.active(True) will cause the IDF's NimBLE port to reset the
"NimBLE" tag back to the default level (which was INFO prior to this
commit).  Even if the user had previously called esp.osdebug(None), because
the IDF is setting the "NimBLE" tag back to the default (INFO), the
messages will continue to be shown.

The one quirk is that if the user does want to see the additional logging,
then they must call esp.osdebug(0, 3) after ble.active(True) to undo the
IDF setting the level back to the default (now ERROR).  This means that
it's impossible (via Python/esp.osdebug) to see stack-startup logging,
you'd have to recompile with the default level changed back to INFO.
2020-09-18 15:53:56 +10:00
Jim Mussared 311b8519af esp32: Pin MicroPython and NimBLE tasks to core 0.
MicroPython and NimBLE must be on the same core, for synchronisation of the
BLE ringbuf and the MicroPython scheduler.  However, in the current IDF
versions (3.3 and 4.0) there are issues (see e.g. #5489) with running
NimBLE on core 1.

This change - pinning both tasks to core 0 - makes it possible to reliably
run the BLE multitests on esp32 boards.
2020-09-08 12:53:24 +10:00
Thorsten von Eicken 952ff8a8ea esp32: Improve support for OTA updates.
This commit adds several small items to improve the support for OTA
updates on an esp32:

- a partition table for 4MB flash modules that has two OTA partitions ready
  to go to do updates
- a GENERIC_OTA board that uses that partition table and that enables
  automatic roll-back in the bootloader
- a new esp32.Partition.mark_app_valid_cancel_rollback() class-method to
  signal that the boot is successful and should not be rolled back at the
  next reset
- an automated test for doing an OTA update
- documentation updates
2020-05-03 15:00:45 +10:00
Damien George ad004db662 esp32: Enable and freeze uasyncio. 2020-03-26 01:25:46 +11:00
Damien George 69661f3343 all: Reformat C and Python source code with tools/codeformat.py.
This is run with uncrustify 0.70.1, and black 19.10b0.
2020-02-28 10:33:03 +11:00
Jim Mussared 3032ae1155 esp32: Enable NimBLE support on all builds (IDF 3.3 and 4.0).
This commit updates the IDFv3 version to v3.3.1, and enables the
"ubluetooth" module by default on IDFv3 builds.
2020-01-15 00:24:43 +11:00
Jim Mussared 7ce1e0b1dc extmod/webrepl: Move webrepl scripts to common place and use manifest.
Move webrepl support code from ports/esp8266/modules into extmod/webrepl
(to be alongside extmod/modwebrepl.c), and use frozen manifests to include
it in the build on esp8266 and esp32.

A small modification is made to webrepl.py to make it work on non-ESP
ports, i.e. don't call dupterm_notify if not available.
2019-12-20 12:59:13 +11:00
Seon Rozenblum 0d82f5d8c8 esp32/boards/TINYPICO: Add tinypico.py, dotstar.py with custom manifest. 2019-12-19 10:05:01 +11:00
Andrew Leech 9ca8a503ed esp32/boards: Enable ULP in base sdk configuration.
Fixes issue #5159.
2019-12-05 15:28:56 +11:00
Jim Mussared 71299d3224 esp32/boards/sdkconfig.base: Resize SSL output buffer from 16 to 4kiB.
The IDF heap is more fragmented with IDF 4 and mbedtls cannot allocate
enough RAM with 16+16kiB for both in and out buffers, so reduce output
buffer size.

Fixes issue #5303.
2019-11-11 11:55:58 +11:00
Jim Mussared 912892b209 esp32: Add missing and necessary newline at EOF for sdkconfig.240mhz.
When these files get concatenated the newline-at-EOF is necessary so that
the start of the next file doesn't join with the end of the previous.
2019-10-21 23:54:59 +11:00
Jim Mussared 8ba963cfa3 tools/makemanifest.py: Eval relative paths w.r.t. current manifest file.
When loading a manifest file, e.g. by include(), it will chdir first to the
directory of that manifest.  This means that all file operations within a
manifest are relative to that manifest's location.

As a consequence of this, additional environment variables are needed to
find absolute paths, so the following are added: $(MPY_LIB_DIR),
$(PORT_DIR), $(BOARD_DIR).  And rename $(MPY) to $(MPY_DIR) to be
consistent.

Existing manifests are updated to match.
2019-10-21 23:01:41 +11:00
Josh Lloyd 59c1b7d4b8 esp32/boards: Split out CPU frequency config, make 160MHz the default.
Remove the 240MHz CPU config option from sdkconfig.base and create a new
sdkconfig.240mhz file for those boards that want to use 240MHz on boot.

The default CPU frequency is now 160MHz (was 240MHz), to align with the ESP
IDF and support more boards (eg those with D2WD chips).

Fixes issue #5169.
2019-10-18 13:42:24 +11:00
Damien George ce1de1faf0 esp32: Convert to use FROZEN_MANIFEST to specify frozen code.
All symlinks are removed.  boards/manifest.py is used as a default, and can
optionally use boards/manifest_release.py for more scripts.
2019-10-15 21:37:02 +11:00
Jim Mussared 4b2b05718a esp32: Run NimBLE on the app core.
This prevents issues with concurrent access to the ringbuf.
MICROPY_BEGIN_ATOMIC_SECTION is only atomic to the same core.  We could
address this with a mutex, but it's also not safe to call mp_sched_schedule
across cores.
2019-10-15 17:22:15 +11:00
Jim Mussared 418f12c5f5 extmod/modbluetooth: Increase maximum connections from 1 to 4.
This avoids a confusing ENOMEM raised from gap_advertise if there is
currently an active connection.  This refers to the static connection
buffer pre-allocated by Nimble (nothing to do with MicroPython heap
memory).
2019-10-15 17:20:25 +11:00
Jim Mussared d5cbee3cfb esp32: Add 4.x version of IDLE WDT config. 2019-10-11 14:30:47 +11:00
Jim Mussared 6a9bd1c1ab esp32: Implement BLE using Nimble from IDF 4.x. 2019-10-08 14:50:01 +11:00
Jim Mussared 96008ff59a esp32: Support building with ESP IDF 4.0-beta1.
This commit adds support for a second supported hash (currently set to the
4.0-beta1 tag).  When this hash is detected, the relevant changes are
applied.

This allows to start using v4 features (e.g. BLE with Nimble), and also
start doing testing, while still supporting the original, stable, v3.3 IDF.

Note: this feature is experimental, not well tested, and network.LAN and
network.PPP are currently unsupported.
2019-09-17 12:25:36 +10:00
Alex Albino 80d37d936c esp32: Add support for ESP32-D2WD with 2MiB internal flash.
This patch adds a partitions file for the D2WD and a new board GENERIC_D2WD
which runs on these chip variants.

Resolves issue #4986.
2019-09-10 15:22:16 +10:00
Damien George e9af6f5f88 esp32/boards/TINYPICO: Switch to use QIO and 80MHz for SPI interface. 2019-09-10 11:10:19 +10:00
Jim Mussared 8db517f26d esp32: Add per-board configs, following other ports.
Replaces the `SDKCONFIG` makefile variable with `BOARD`.  Defaults to
BOARD=GENERIC.  spiram can be enabled with `BOARD=GENERIC_SPIRAM`

Add example definition for TINYPICO, currently identical to GENERIC_SPIRAM
but with custom board/SoC names for the uPy banner.
2019-08-16 00:22:29 +10:00
Damien George 69cb24a21d esp32/boards/sdkconfig: Disable WDT check of idle task on CPU1.
With dual-core enabled it's possible that the uPy task has full utilisation
of CPU1.  Fixes issue #4673.
2019-04-05 12:25:21 +11:00
Damien George 92149c8a79 esp32/boards: Enable dual core support by default.
Single core is still supported, just by adding CONFIG_FREERTOS_UNICORE=y to
a custom sdkconfig file.
2019-03-27 11:20:21 +11:00
Damien George c33f538066 esp32/modmachine: Add support for changing the CPU frequency. 2019-02-07 22:51:55 +11:00
Damien George 6a95e74387 esp32: Use SPIRAM in mem-map mode so all of it can be used for uPy heap.
Also enable CONFIG_SPIRAM_IGNORE_NOTFOUND to allow boards with faulty or
missing SPIRAM to still boot.
2019-02-06 00:10:50 +11:00
Damien George f431795caf esp32/boards: Use auto xtal freq config instead of default 40MHz.
Auto-detection of the crystal frequency is convenient and allows for a
single binary for many different boards.  But it can be unreliable in
certain situations so in production, for a given board, it's recommended to
configure the correct fixed frequency.
2019-01-28 20:42:12 +11:00
Damien George 3d49b157b8 esp32: Update to latest ESP IDF using sdkconfig and new ldgen procedure.
Configuration for the build is now specified using sdkconfig rather than
sdkconfig.h, which allows for much easier configuration with defaults from
the ESP IDF automatically applied.  sdkconfig.h is generated using the new
ESP IDF kconfig_new tool written in Python.  Custom configuration for a
particular ESP32 board can be specified via the make variable SDKCONFIG.

The esp32.common.ld file is also now generated using the standard ESP IDF
ldgen.py tool.
2019-01-28 12:44:03 +11:00