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Author	SHA1	Message	Date
Damien George	e869dae31e	mpy-cross/main: Exit with error if arch not specified with emit=native. ... Currently, mpy-cross will crash if called as: mpy-cross -X emit=native foo.py because it tries to use the native emitter with no target architecture set. Fix that by checking that an architecture is set when `-X emit=native` or `-X emit=viper` is used. Signed-off-by: Damien George <damien@micropython.org>	2025-06-04 12:06:12 +10:00
Andrew Leech	820485358d	unix/coverage: Add coverage test for mp_sched_schedule_node. ... Test modified to reschedule itself based on a flag setting. Without the change in the parent commit, this test executes the callback indefinitely and hangs but with the change it runs only once each time mp_handle_pending() is called. Modified-by: Angus Gratton <angus@redyak.com.au> Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-04 11:31:12 +10:00
Angus Gratton	7f274c7550	py/scheduler: Only run scheduler callbacks queued before run started. ... Without this change, a scheduler callback which itself queues a new callback will have that callback executed as part of the same scheduler run. Where a callback may re-queue itself, this can lead to an infinite loop. With this change, each call to mp_handle_pending() will only service the callbacks which were queued when the scheduler pass started - any callbacks added during the run are serviced on the next mp_handle_pending(). This does mean some interrupts may have higher latency (as callback is deferred until next scheduler run), but the worst-case latency should stay very similar. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-04 11:31:12 +10:00
Damien George	b15348415e	extmod/modframebuf: Add support for blit'ing read-only data. ... Currently the `FrameBuffer.blit(buf, x, y)` method requires the `buf` argument to be another `FrameBuffer`, which is quite restrictive because it doesn't allow blit'ing read-only memory/data. This commit extends `blit()` to allow the `buf` argument to be a tuple or list of the form: (buffer, width, height, format[, stride]) where `buffer` can be anything with the buffer protocol and may be read-only, eg `bytes`. Also, the palette argument to `blit()` may be of the same form. The form of this tuple/list was chosen to be the same as the signature of the `FrameBuffer` constructor (that saves quite a bit of code size doing it that way). Signed-off-by: Damien George <damien@micropython.org>	2025-06-04 02:40:45 +10:00
Andrew Leech	d5f2fc239a	extmod/modbluetooth: Add timeout to deinit. ... If the BLE radio stops responding before deinit is called the function can get stuck waiting for an event that is never received, particularly if the radio is external or on a separate core. This commit adds a timeout, similar to the timeout already used in the init function. Updated for nimble, btstack, esp32 and zephyr bindings. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-04 02:21:32 +10:00
Andrew Leech	17898f8607	stm32/machine_adc: Enable ADC re-read errata handling for STM32WB55. ... Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-04 02:11:23 +10:00
Matt Trentini	3e33d0567f	ports: Update board.json files for vendor/product consistency. ... The vendor and product fields in the `board.json` files were somewhat inconsistent. Remove any duplication of the vendor name in the product field so that `f"{vendor} {product}"` reads well. In addition to that, update most of the URL's for `board.json` files that are modified here, and match case and spacing used by the manufacturers for the vendor and product names. Signed-off-by: Matt Trentini <matt.trentini@gmail.com>	2025-06-04 01:47:59 +10:00
Angus Gratton	ba92063d64	docs: Add a description of recv/recvfrom flags argument. ... Implementation added for various ports in the parent commits. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:25 +10:00
Angus Gratton	d23fb86934	tests/multi_net: Add test coverage for socket recv flag MSG_DONTWAIT. ... Adding multi_net case for UDP only, as TCP timing is hard to test reliably. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:25 +10:00
Angus Gratton	73d4ddce6c	tests/multi_net: Add test coverage for socket recv flag MSG_PEEK. ... Adds TCP and UDP multi_net test cases. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:22 +10:00
Angus Gratton	0b224048ef	unix/modsocket: Expose MSG_PEEK flag for recv & recvfrom. ... This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:06 +10:00
Angus Gratton	4781cde4f7	esp32/modsocket: Add optional flags argument for recv and recvfrom. ... Implements MSG_PEEK and MSG_DONTWAIT (both passed through to LWIP sockets API). This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:06 +10:00
Angus Gratton	e8447768ef	extmod/modlwip: Add optional flags argument for recv and recvfrom. ... Implements MSG_PEEK and MSG_DONTWAIT. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-06-03 12:52:02 +10:00
Damien George	4dff9cbf1a	tests/run-tests.py: Change _results.json to have a combined result list. ... The `_results.json` output of `run-tests.py` was recently changed in 7a55cb6b36 to add a list of passed and skipped tests. The way this was done turned out to be not general enough, because we want to add another type of result, namely tests that are skipped because they are too large. Instead of having separate lists in `_results.json` for each kind of result (pass, fail, skip, skip too large, etc), this commit changes the output form of `_results.json` so that it stores a single list of 3-tuples of all tests that were run: [(test_name, result, reason), ...] That's more general and allows adding a reason for skipped and failed tests. At the moment this reason is just an empty string, but can be improved in the future. Signed-off-by: Damien George <damien@micropython.org>	2025-06-03 10:07:29 +10:00
Andrew Leech	c0111e63b3	lib/libhydrogen: Update to latest release. ... Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-02 21:28:51 +10:00
Damien George	dea3035b88	tools/pyboard.py: Add write_timeout and catch errors in enter_raw_repl. ... If the USB serial device locks up, then writes to that device can hang forever. That can make the test runner `tests/run-tests.py` lock up, among other problems. This commit introduces a 5 second write-timeout, and catches any OSError's raised during `enter_raw_repl()`. Now, if a USB serial device locks up, `enter_raw_repl()` will eventually raise an exception. Signed-off-by: Damien George <damien@micropython.org>	2025-06-02 17:02:59 +10:00
Damien George	b1c947ab45	tools/pyboard.py: Introduce timeout_overall for read_until(). ... This applies the mpremote commit 03fe9c55ea to pyboard.py. The `timeout_overall` is used in `enter_raw_repl()`. It prevents waiting forever for a serial device that does not respond to the Ctrl-C/Ctrl-D/etc commands and is constantly outputting data. Signed-off-by: Damien George <damien@micropython.org>	2025-06-02 17:02:30 +10:00
Damien George	aaedd59b7c	tools/pyboard.py: Avoid initial blocking read in read_until(). ... This applies the mpremote commit 0d46e45a1f to pyboard.py. If the target does not return any data then `read_until()` will block indefinitely. Fix this by making the initial read part of the general read look, which always checks `inWaiting() > 0` before reading from the serial device. Also added the UART timeout to the constructor. This is not currently used but may be used as an additional safeguard. Signed-off-by: Damien George <damien@micropython.org>	2025-06-02 17:02:30 +10:00
Alessandro Gatti	f5d10c322e	py/asmxtensa: Emit prologue jump only when constants table is in use. ... This commit simplifies native functions' prologue code by not emitting a jump opcode that goes over the function's constants pool if the pool is empty. The original code assumed the constants pool is never empty as large 32-bits constants are commonly used, but for inline assembler functions that may not be the case. This meant that inline assembler functions may start with an unneeded jump (along with its alignment byte), using four bytes more than necessary. This commit is limited to the "xtensa" target, as "xtensawin" doesn't support inline assembler functions yet, so native functions' constant pools are almost always guaranteed to hold one or more values. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-29 12:12:39 +10:00
Alessandro Gatti	1006ed69f0	py/emitinlinextensa: Add the rest of LX3 opcodes to the assembler. ... This commit expands the Xtensa inline assembler to support most if not all opcodes available on the ESP8266 and LX3 Xtensa cores. This is meant as a stepping stone to add inline assembler support for the ESP32 and its LX6 core, along to windowed-specific opcodes and additional opcodes that are present only on the LX7 core (ESP32-S3 and later). New opcodes being added are covered by tests, and the provided tests were expanded to also include opcodes available in the existing implementation. Given that the ESP8266 space requirements are tighter than ESP32's, certain opcodes that won't be commonly used have been put behind a define to save some space in the general use case. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-29 12:12:39 +10:00
Alessandro Gatti	555f1cf488	py/asmxtensa: Make the generated code dumper work on mpy-cross. ... This commit fixes compilation errors occurring when enabling the Xtensa code dumper inside mpy-cross. The original code was meant to dump the code from an Xtensa device itself, but for debugging the inline assembler this functionality was also needed off-line. The changes involve solving a signed/unsigned mismatch that was not much of a problem for the 8266's gcc version but made modern compilers complain, and using the printf formatter for pointers when it comes to printing code addresses. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-29 12:12:39 +10:00
Alessandro Gatti	eccd23feb6	py/asmxtensa: Replace printf messages with exceptions. ... This commit removes old raw printf calls happening inside certain branch opcode emitters, indicating the target label is out of range for the opcode. They have been replaced with a RuntimeError being raised in these cases, using a parameterised qstr instead. Whilst this technically breaks runtime behaviour expectations, the generated code would not have worked anyway so it's better to catch those cases early. This should be updated to always emit long jumps unless jumps are backwards and short enough, following the other ports, but that's something coming later. This is actually needed because there are test files that do not work when processed through mpy-cross and entirely converted to native code. The original implementation would still generate mostly-valid code that was bound to crash on the device, whilst this change would prevent invalid code to even be emitted in the first place. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-29 12:12:39 +10:00
robert-hh	5cfafb73da	docs/esp32: Mention the use of Timer(0) by UART.IRQ_RXIDLE. ... In both the machine.UART and esp32.quickref sections. Signed-off-by: robert-hh <robert@hammelrath.com>	2025-05-28 12:13:51 +10:00
robert-hh	92c219afd6	docs/esp32/quickref: Mention the different timer counts. ... Since the are ESP32 variants with 1, 2 or 4 hardware timers. Signed-off-by: robert-hh <robert@hammelrath.com>	2025-05-28 12:13:46 +10:00
robert-hh	2f864416c6	docs/library/time: Amend the documentation of time.mktime(). ... By showing the argument and refer to epoch instead of a fixed date. The note about epoch lists the ports using the POSIX epoch. Signed-off-by: robert-hh <robert@hammelrath.com>	2025-05-28 12:13:28 +10:00
robert-hh	bbdc832ca9	samd/boards: Add two SparkFun SAMD21 boards. ... Add support for the boards: - SparkFun SAMD21 Dev Breakout - SparkFun RedBoard Turbo Both boards are SAMD21 based and actively sold by SparkFun. Signed-off-by: robert-hh <robert@hammelrath.com>	2025-05-28 12:04:42 +10:00
Dryw Wade	6bfb83e30a	rp2: Make FLASH LENGTH match PICO_FLASH_SIZE_BYTES in .ld files. ... With a fallback to default sizes if `PICO_FLASH_SIZE_BYTES` is not defined. Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-05-28 11:02:45 +10:00
Herwin Grobben	2dada065ac	stm32: Allow QSPI to work on STM32G4. ... Adding a QSPI memory chip on a STM32G4 does not work due to some small issues, which are fixed in this commit: - Rename QUADSPI1_xxx alt-func names to QUADSPI_xxx, to match the static names used in `qspi.c`. - Enable `mpu.h` macros on G4. - Don't include I- and D-cache invalidation on G4. Signed-off-by: Damien George <damien@micropython.org>	2025-05-26 12:40:27 +10:00
Daniël van de Giessen	9dbae39348	lib/littlefs: Update LittleFS to v2.11. ... Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>	2025-05-26 12:17:27 +10:00
Ayush Singh	670b7c9350	zephyr/boards: Add support for BeaglePlay CC1352p7. ... - Enable support for FLASH and IEEE802154 subg radio - Requires Zephyr v3.8.0 Signed-off-by: Ayush Singh <ayush@beagleboard.org>	2025-05-26 12:13:04 +10:00
Angus Gratton	b36111b12c	nrf: Revert "nrf/Makefile: Enable LTO by default only on newer gcc.". ... This reverts commit 62e0fa04a7. Reverting as the only linker wrap needed for nrf port was removed in the parent commit. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-26 11:15:33 +10:00
Angus Gratton	22f1d76633	shared/tinyusb: Use device event hook to schedule USB task. ... Previously MicroPython ports would linker-wrap dcd_event_handler in order to schedule the USB task callback to run when needed. TinyUSB 0.16 added proper support for an event hook to do the same thing without the hacky linker wrapping. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-26 11:15:33 +10:00
Damien George	49f81d5046	tests/float/math_constants.py: Test actual e and pi constant values. ... The existing test for `math.e` and `math.pi` constants can fail on certain targets if the functions `math.exp()` and/or `math.cos()` are not accurate enough (eg out by an LSB of float precision). For example this test currently fails on PYBD_SF6 which uses double precision floats (and that's due to the `lib/libm_dbl/exp.c` implementation not being exact). This commit changes this constant test so that it tests the actual constant value, not the evaluation of `exp()` and `cos()` functions. Signed-off-by: Damien George <damien@micropython.org>	2025-05-22 17:19:03 +10:00
Malcolm McKellips	dc1af386a8	esp32/boards/SPARKFUN_IOT_REDBOARD_ESP32: Add SparkFun board. ... Add board definition files for SparkFun IoT RedBoard ESP32. Signed-off-by: Malcolm McKellips <malcolm.mckellips@sparkfun.com>	2025-05-22 10:37:38 +10:00
Malcolm McKellips	7f6fedef2a	rp2/boards/SPARKFUN_XRP_CONTROLLER_BETA: Fix default I2C to use I2C1. ... Signed-off-by: Damien George <damien@micropython.org>	2025-05-22 00:24:02 +10:00
Phil Howard	45cb9b4444	rp2/machine_pin: Fix simulated open drain with more than 32 GPIOs. ... Changes are: - Refactor the open-drain macros, add GPIO_ENABLE/DISABLE_OPEN_DRAIN, and move them to `mphalport.h`. - Only use `uint64_t` for the open-drain mask if there are more than 32 GPIOs (saves code size). - Ensure we're shifting a `uint64_t` by using 1ULL constants. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-05-22 00:08:27 +10:00
Phil Howard	28c8fff6d8	rp2/machine_pin: Replace macros with Pico SDK functions. ... Replace custom macros with Pico SDK functions, enabling support for RP2350B variant chips with > 32 GPIOs. Fixes issue #17241. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-05-22 00:03:20 +10:00
Angus Gratton	4545eb844d	rp2: Disable the LWIP tick timer when not needed. ... Prevents lightsleep being woken up every 64ms to service LWIP timers, when: 1. No netif is up, and 2. No TCP sockets are active The TCP socket check may not be strictly necessary, but without ticking the tcp timer they won't ever time out by themselves. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-21 13:47:45 +10:00
Damien George	a1ee42cd3e	nrf: Use common implementation of machine disable/enable IRQ. ... This is a breaking change due to the signature change of `enable_irq()`. Previously the signature was: machine.enable_irq() Now the signature matches other ports, and the docs, and is: machine.enable_irq(state) Where `state` is the return value from `machine.disable_irq()`. Signed-off-by: Damien George <damien@micropython.org>	2025-05-21 13:30:40 +10:00
Damien George	cc7eb1a535	nrf/boards: Use 64 byte raw-paste buffer on PCA10028 and PCA10040. ... To workaround issues with JLink CDC. Signed-off-by: Damien George <damien@micropython.org>	2025-05-21 13:14:42 +10:00
Damien George	e676b58d9f	nrf: Fix UART write on parts that can't write more than 255 bytes. ... Some MCUs cannot write more than 255 bytes to the UART at once. Eg writing 256 bytes gets truncated to 0, writing 257 gets truncated to 1, etc. Signed-off-by: Damien George <damien@micropython.org>	2025-05-21 13:14:26 +10:00
Damien George	32c65ad455	nrf: Only process interrupt chars on UARTs used for REPL. ... This commit adds an `attached_to_repl` property to each UART, and makes sure that property is correctly set/unset when the UART is attached to or detached from the REPL. That property is then used to make sure incoming characters on the UART are only checked for the interrupt character if the UART is attached to the REPL. Otherwise a board without REPL on UART can have its code interrupted if ctrl-C is received on the UART. Also, put incoming UART characters on to `stdin_ringbuf` instead of the UARTs ring buffer (the former is much larger than the latter). Signed-off-by: Damien George <damien@micropython.org>	2025-05-21 13:10:01 +10:00
Damien George	d5db8f0461	nrf: Use correct IRAM address for native code execution on nRF52. ... On nRF52, the physical SRAM is mapped to 0x20000000 for data access and 0x00800000 for instruction access. So, while native code is allocated and written using addresses in the 0x20000000 range, it must execute from the 0x00800000 range. This commit makes this work correctly on nRF52 MCUs by adjusting the address. Signed-off-by: Damien George <damien@micropython.org>	2025-05-21 12:53:25 +10:00
Damien George	3d7edbd9ab	py/persistentcode: Allow a port a custom commit function and track data. ... Allows both MICROPY_PERSISTENT_CODE_TRACK_FUN_DATA and MP_PLAT_COMMIT_EXEC to be enabled at the same time. Signed-off-by: Damien George <damien@micropython.org>	2025-05-21 12:53:14 +10:00
Alessandro Gatti	3d19a8bc2d	py/emitnative: Clean up int-indexed Viper load/store code. ... This commit performs some minor clean up for the code involved in Viper load/store operations when said operations have an integer index. Most platform-specific code blocks were able to generate correct opcodes even when the index is 0, but they would still fall back to the general case. The general case would still emit a shortened opcode sequence so this commit does not alter the overall behaviour, but makes it easier to extend platform-specific code whenever the full index range is going to be handled rather than a subset of indices as it is now. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-21 02:02:09 +02:00
Alessandro Gatti	6b2792a097	py/asmthumb: Generate proper sequences for large register offsets. ... This commit lets the Thumb native emitter generate a proper opcode sequence when calculating an indexed register offset for load/store operations with said offset beight both greater than 65535 and not able to be represented as a shifted 8-bit bitmask. The original code would assume the scaled index would always fit in 16 bits and silently discard upper bits of the offset. Now an optimised constant loading sequence is emitted instead, and the final offset is also stored in the correct register in all cases. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-21 02:01:22 +02:00
Alessandro Gatti	2260fe0828	tests/micropython/viper_ptr: Add tests for arch edge cases. ... This commit adds a series of test cases to exercise the Viper code generator load/store emitting capabilities on certain boundary conditions. The new test cases check whether the emitted load/store code performs correctly when dealing with specific memory offsets, which trigger specific code generation sequences on different architectures. Right now the cases are for unsigned offsets whose bitmasks span up to 5, 8, and 12 bits (respectively Arm/Thumb, Xtensa, RV32). Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-21 02:00:40 +02:00
Alessandro Gatti	e66a6022e2	py/asm: Remove unused generic ASM API opcode definitions. ... This commit removes the ASM_LOAD_REG_REG and ASM_STORE_REG_REG generic ASM API opcodes from all backends, as they are not used anymore in the native emitter framework. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-21 01:50:12 +02:00
Alessandro Gatti	b6d269ee32	py/emitnative: Refactor Viper register-indexed load/stores. ... This commit cleans up the Viper code generation blocks for register-indexed load and store operations. An attempt is made to simplify the code in the common code generator code block, by moving architecture-specific code to the appropriate native generation backends whenever possible. This should make that specific bit of code in the Viper generator clearer and easier to maintain in the long term. To achieve this, six generic assembler meta-opcodes have been introduced, named `ASM_{LOAD,STORE}{8,16,32}_REG_REG_REG`. A platform-independent implementation for those operations is provided, so backends that cannot emit a shorter sequence for the requested operation or are fine with the platform-independent implementation can just not provide said meta-opcodes. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-21 01:50:12 +02:00
Alessandro Gatti	04c6b99cb9	py/emitnative: Improve Viper register-indexed code for Thumb. ... This commit lets the Viper code generator use optimised code sequence for register-indexed load and store operations when generating Thumb code. Register-indexed load and store operations for Thumb now can take at most two machine opcodes for halfword and word values, and just a single machine opcode for byte values. The original implementation could generate up to four opcodes in the worst case (dealing with word values). Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-21 01:50:11 +02:00