Commit Graph

13153 Commits

Author SHA1 Message Date
iabdalkader f4487a0049 rp2/boards/ARDUINO_NANO_RP2040_CONNECT: Set default I2C pins. 2022-01-06 13:35:20 +11:00
Simon Baatz 79ae7098ca esp32/machine_bitstream: Fix signal duplication on output pins.
After changing the bitstream implementation to use the RMT driver in
commit 72d8615812
("esp32/machine_bitstream.c: Replace with RMT-based driver."), using
multiple `Neopixel` instances shows signal duplication between the
instances (i.e. a `write()` on one instance is written to all instances).

On invocation, the rmt driver configures the GPIO matrix to route the
output signal to the respective GPIO pin.  When called for a different
`NeoPixel` instance using a different pin, the new route is established,
but the old route still exists.  Now, the RMT output signal is sent to both
pins.

Fix this by setting the standard GPIO output function for the current pin
after uninstalling the RMT driver.

Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
2022-01-06 13:21:37 +11:00
MikeTeachman 49d8ae3ecc esp32/machine_i2s: Add support for ESP-IDF 4.4.
- Add default values for I2S features added in ESP-IDF 4.4.
- Add workaround for bug introduced in ESP-IDF 4.4
  (https://github.com/espressif/esp-idf/issues/8121).
2022-01-06 13:10:38 +11:00
iabdalkader 644f4dcc94 shared/runtime/pyexec: Cleanup EXEC_FLAG flag constants.
- Cleanup pyexec flags definitions so it's clear they are different.
- Use mp_uint_t for exec_flags because it should be unsigned.
2022-01-06 13:06:39 +11:00
Emilie Feral 58b56b91c4 py/qstr: Reset mpstate.qstr_last_chunk before raising an error.
The qstr_last_chunk is not collected by the garbage collector.  This relies
on the assertion that qstr_pool_t also references the qstr_last_chunk.  If
an exception is raised while allocating the qstr_pool_t, qstr_last_chunk
has to be invalidated not to become a dangling reference at the next
garbage collection.

Signed-off-by: Emilie Feral <emilie.feral@numworks.com>
2022-01-06 13:00:43 +11:00
NitiKaur 01953f2964 docs/differences: Document details of new PEPs/features in Python 3.5+.
And how they relate to MicroPython.  As these features are implemented (or
the decision is made to not implement them) the tables can be updated to
document the differences between MicroPython and standard Python.
2022-01-05 22:49:20 +11:00
Chris Boudacoff 802ef271b8 mimxrt/hal: Allow readSampleClkSrc to be configured by a board.
Via the MICROPY_HW_FLASH_DQS flag.
2022-01-04 15:42:12 +11:00
stijn 3f16719888 windows/appveyor: Build both standard and dev variants.
This makes sure changes from previous related commits actually work.
2022-01-04 15:07:45 +11:00
stijn 19d949a866 tests/extmod: Skip uselect_poll_udp when poll() is not available.
This is the same fix as applied in uselect_poll_basic.py.
2022-01-04 15:07:45 +11:00
stijn 7955734aca windows: Run tests via Makefile.
The application isn't necessarily called 'micropython' especially
not When using variants, i.e. the tests need to be ran using $(PROG).
2022-01-04 15:07:45 +11:00
Andrew Leech 05ed19e73e windows: Add support for build variants to windows port.
Following the unix port.

Support for building variants with msvc was done by @stinos.
2022-01-04 15:06:26 +11:00
Damien George bfe9eba484 tools/autobuild: Build esp8266 OTA image with GENERIC_1M board.
Because the GENERIC board won't fit in the flash defined by esp8266_ota.ld.

Signed-off-by: Damien George <damien@micropython.org>
2021-12-30 15:47:49 +11:00
Damien George a29c70c9b4 esp8266: Allow building a board to any dest directory.
Signed-off-by: Damien George <damien@micropython.org>
2021-12-30 15:47:49 +11:00
iabdalkader 8af9dbbde1 stm32/network_wiznet5k: Fix build error with wiznet5k and lwip enabled.
Commit 4dba04a50f refactored the network code
but the combination of MICROPY_PY_WIZNET5K=5500 and MICROPY_PY_LWIP=1
broke.
2021-12-30 11:54:19 +11:00
Damien George 959e6f7da9 tools/upip.py: Skip '.frozen' entry in sys.path for install path.
Signed-off-by: Damien George <damien@micropython.org>
2021-12-29 23:55:37 +11:00
Damien George aac5a97d08 ports: Move '.frozen' to second entry in sys.path.
In commit 86ce442607 the '.frozen' entry was
added at the start of sys.path, to allow control over when frozen modules
are searched during import, and retain existing behaviour whereby frozen
was searched before the filesystem.

But Python semantics of sys.path require sys.path[0] to be the directory of
the currently executing script, or ''.

This commit moves the '.frozen' entry to second place in sys.path, so
sys.path[0] retains its correct value (described above).

Signed-off-by: Damien George <damien@micropython.org>
2021-12-29 23:55:36 +11:00
Damien George 028776d97b tools/mpremote: Add link to mpremote docs URL in help message.
Signed-off-by: Damien George <damien@micropython.org>
2021-12-29 23:35:24 +11:00
Sergei Silnov 74e995dfd2 tools/mpremote: Add help command.
Fixes issue #7480
2021-12-29 09:46:33 +01:00
Michael Bentley 7566d107d5 tools/mpremote: Add mkdir and rmdir to RemoteFS.
This allows the remote MicroPython instance to create and delete
directories from the mounted host filesystem in addition to the already
existing functionality of reading, creating, and modifying files.

Signed-off-by: Michael Bentley <mikebentley15@gmail.com>
2021-12-22 12:13:39 +11:00
Jim Mussared 599b61c086 esp32/machine_bitstream: Replace bit-bang code with RMT-based driver.
This aims to solve glitching issues on long neopixel strips.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-22 12:04:13 +11:00
IhorNehrutsa 09fe80d091 esp32/machine_pwm: Keep duty constant when changing frequency.
Save and restore the same duty cycle when the frequency (or frequency
resolution) is changed.  This allows a smooth frequency change.

Also update the esp32 PWM quickref to be clearer.
2021-12-22 00:05:58 +11:00
IhorNehrutsa 4189c64869 esp32/modnetwork: Synchronize WiFi AUTH_xxx constants with IDF values. 2021-12-21 23:56:23 +11:00
Damien George c768704cfd tests/basics/int_big_cmp.py: Add more tests for big-int comparison.
To improve coverage of mpz_cmp and mpn_cmp.

Signed-off-by: Damien George <damien@micropython.org>
2021-12-21 18:00:11 +11:00
Damien George 2c139bbf4e py/mpz: Fix bugs with bitwise of -0 by ensuring all 0's are positive.
This commit makes sure that the value zero is always encoded in an mpz_t as
neg=0 and len=0 (previously it was just len=0).

This invariant is needed for some of the bitwise operations that operate on
negative numbers, because they cannot handle -0.  For example
(-((1<<100)-(1<<100)))|1 was being computed as -65535, instead of 1.

Fixes issue #8042.

Signed-off-by: Damien George <damien@micropython.org>
2021-12-21 18:00:05 +11:00
Damien George 05bea70979 esp8266/etshal.h: Remove unneeded function declarations.
These removed ones are either unused by MicroPython or provided by osapi.h
in the SDK.  In particular ets_delay_us() has different signatures for
different versions of the SDK, so best to let it provide the declaration.

Fixes issue #8095.

Signed-off-by: Damien George <damien@micropython.org>
2021-12-21 14:37:16 +11:00
Matt Trentini f2b5c99fde stm32/boards/OLIMEX_H407: Fix typo in OLIMEX H407 board.json.
Appears incorrectly as E407 in the download manager.
2021-12-20 12:32:46 +11:00
iabdalkader bedd9c5463 stm32/boards/make-pins.py: Generate empty ADC table if needed.
If ADCx pins are hidden, print an empty table to prevent linker errors.
2021-12-20 09:41:46 +11:00
iabdalkader 1dc532019b stm32/qspi: Fix typo in address comment. 2021-12-19 17:48:00 +11:00
iabdalkader f9e5b0d93d stm32/factoryreset: Init vfs flags before calling pyb_flash_init_vfs.
The vfs flags could have any random value from stack.  This bug was
introduced back in 7723dac337
2021-12-19 17:42:15 +11:00
Damien George fe9ffff9c0 py/mpstate.h: Only include sys.path/argv objects in state when enabled.
The mp_sys_path_obj and mp_sys_argv_obj objects are only used by the
runtime and accessible from Python if MICROPY_PY_SYS is enabled.  So
exclude them from the runtime state if this option is disabled.

Signed-off-by: Damien George <damien@micropython.org>
2021-12-19 08:55:40 +11:00
Damien George de43b500bd py/runtime: Allow initialising sys.path/argv with defaults.
If MICROPY_PY_SYS_PATH_ARGV_DEFAULTS is enabled (which it is by default)
then sys.path and sys.argv will be initialised and populated with default
values.  This keeps all bare-metal ports aligned.

Signed-off-by: Damien George <damien@micropython.org>
2021-12-18 00:08:07 +11:00
Jim Mussared 86394f70fc docs/library/sys.rst: Add note about '.frozen' as an entry in sys.path.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-18 00:08:07 +11:00
Jim Mussared 86ce442607 ports: Add '.frozen' as the first entry in sys.path.
Frozen modules will be searched preferentially, but gives the user the
ability to override this behavior.

This matches the previous behavior where "" was implicitly the frozen
search path, but the frozen list was checked before the filesystem.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-18 00:08:07 +11:00
Jim Mussared d6d4a5819b py/mkrules.cmake: Set frozen preprocessor defs early.
This ensures MICROPY_QSTR_EXTRA_POOL and MICROPY_MODULE_FROZEN_MPY are set
if necessary before the CFLAGS are extracted for QSTR generation.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-18 00:05:18 +11:00
Jim Mussared e0bf4611c3 py: Only search frozen modules when '.frozen' is found in sys.path.
This changes makemanifest.py & mpy-tool.py to merge string and mpy names
into the same list (now mp_frozen_names).

The various paths for loading a frozen module (mp_find_frozen_module) and
checking existence of a frozen module (mp_frozen_stat) use a common
function that searches this list.

In addition, the frozen lookup will now only take place if the path starts
with ".frozen", which needs to be added to sys.path.

This fixes issues #1804, #2322, #3509, #6419.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-18 00:01:59 +11:00
Jim Mussared f853e3e106 tools/makemanifest.py: Merge make-frozen.py.
Takes the functionality from tools/make-frozen.py, adds support for
multiple frozen directories, and moves it to tools/makemanifest.py.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-17 23:54:05 +11:00
Jim Mussared 92353c2911 all: Remove support for FROZEN_DIR and FROZEN_MPY_DIR.
These have been deprecated for over two years in favour of FROZEN_MANIFEST
and manifest.py.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-17 23:54:05 +11:00
Jim Mussared f241db7efe teensy: Switch to use manifest.py instead of FROZEN_DIR.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2021-12-17 23:54:05 +11:00
Jim Mussared cc23e99f32 py/modio: Remove io.resource_stream function.
This feature is not enabled on any port, it's not in CPython's io module,
and functionality is better suited to the micropython-lib implementation of
pkg_resources.
2021-12-17 23:53:44 +11:00
Damien George d6dc4cb65a py/showbc: Fix printing of raw bytecode header on nanbox builds.
Signed-off-by: Damien George <damien@micropython.org>
2021-12-15 16:54:47 +11:00
Damien George 598618e8cf tools/makemanifest.py: Make str conversion compatible with Python 2.
Signed-off-by: Damien George <damien@micropython.org>
2021-12-15 16:51:08 +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
Tomas Vanek e761152d72 esp32/machine_hw_spi: Set proper default SPI(id=2) pins on S2 and S3.
Use IO_MUX pins as defined by ESP IDF in soc/esp32/include/soc/spi_pins.h

ESP32S2 and S3 don't have IO_MUX pins for SPI3, GPIO matrix is always used.
Choose suitable defaults for S2 and S3.

ESP32C3 does not have SPI3 at all.  Don't define pin mappings for it.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
2021-12-15 15:53:17 +11:00
Tomas Vanek d08886558b esp32/machine_hw_spi: Set proper default SPI(id=1) pins on S2,S3 and C3.
Use IO_MUX pins as defined by ESP IDF in soc/esp32*/include/soc/spi_pins.h
Alternatively use now deprecated HSPI_IOMUX_PIN_NUM_xxx
(or FSPI_IOMUX_PIN_NUM_xxx for ESP32S2) for compatibility with IDF 4.2
and older.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
2021-12-15 15:50:27 +11:00
Tomas Vanek 3305ec44a2 esp32/machine_hw_spi: Fix SPI default pins reordering on ESP32-S2/S3.
The index of machine_hw_spi_obj and machine_hw_spi_default_pins arrays is
assigned to 0 for ARG_id==HSPI_HOST and 1 for another SPI.  On ESP32S2 and
S3 HSPI_HOST=2 so the first set (idx=0) of default pins is used for
SPI(id=2) aka HSPI/SPI3 and the second set (idx=1) for SPI(id=1) aka
FSPI/SPI2.  This makes a misleading mess in MICROPY_HW_SPIxxxx definitions
and it is also in contradiction to the comments around the definitions.

Change the test of ARG_id to fix the order of machine_hw_spi_default_pins.

This change might require adjusting MICROPY_HW_SPIxxxx definitions in
mpconfigboard.h of S2/S3 based boards.

Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
2021-12-15 15:49:23 +11:00
Tomas Vanek f9733705a9 esp32/machine_pin: Make GPIO 26 usable for S2,S3 if SPIRAM not config'd.
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
2021-12-15 15:48:46 +11:00
Christian Decker e9f880482c tools/upip.py: Support == to specify exact package version. 2021-12-15 12:49:14 +11:00
Damien George d9d67adef1 docs: Remove trailing spaces and convert tabs to spaces.
Signed-off-by: Damien George <damien@micropython.org>
2021-12-15 11:49:22 +11:00
robert-hh 5ca56aaf16 mimxrt: Tidy up the board flash related files.
- Move the qspi_xxxx_flash_config.c files to hal.
  It turned out that they are less board than flash type specific.
- Change to a common flexspi_flash_config.h header file.
2021-12-14 20:31:20 +01:00
robert-hh c5dbbf71c0 mimxrt: Use -Og instead of -O0 for DEBUG builds.
Thanks for the hint, Damien. The DEBUG build got very large recently.
The major difference is, that inline function are now inlined and
not included as a function. That's good and maybe bad. The good thing is,
that the code speed si now close to the final code. It could be worse
in single step debugging. I'll see.

Setting this option caused a new warning and a formatting error
to pop up at different places. Fixed as well.
2021-12-14 08:07:52 +01:00