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Author	SHA1	Message	Date
Angus Gratton	86f2c285eb	py: Add new cstack API for stack checking, with limit margin macro. ... Currently the stack limit margin is hard-coded in each port's call to `mp_stack_set_limit()`, but on threaded ports it's fiddlier and can lead to bugs (such as incorrect thread stack margin on esp32). This commit provides a new API to initialise the C Stack in one function call, with a config macro to set the margin. Where possible the new call is inlined to reduce code size in thread-free ports. Intended replacement for `MP_TASK_STACK_LIMIT_MARGIN` on esp32. The previous `stackctrl.h` API is still present and unmodified apart from a deprecation comment. However it's not available when the `MICROPY_PREVIEW_VERSION_2` macro is set. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-14 12:55:45 +10:00
Angus Gratton	6c870dc5ec	py/obj: Remove the legacy object API for version 2. ... These were changed in v1.11 (2019). Prepare to remove the compatibility macros as part of V2 changes. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-14 10:33:52 +10:00
Peter Züger	1473ed4c64	tests/extmod/ssl_keycert.py: Add test for PKCS8 formatted DER key. ... Signed-off-by: Peter Züger <zueger.peter@icloud.com>	2024-08-13 17:32:32 +10:00
Peter Züger	4d6d84983f	extmod/modtls_mbedtls: Fix DER parsing and calculation of key/cert len. ... `mbedtls_pk_parse_key()` expects `key_len` to include the NULL terminator for PEM data but not for DER encoded data. This also applies to `mbedtls_x509_crt_parse()` and `cert_len`. Since all PEM data contains "-----BEGIN" this is used to check if the data is PEM (as per mbedtls code). This can be done for both v2 and v3 of mbedtls since the fundamental behaviour/expectation did not change. What changed is that in v3 the PKCS#8 DER parser now checks that the passed key buffer is fully utilized and no bytes are remaining (all other DER formats still do not check this). Signed-off-by: Peter Züger <zueger.peter@icloud.com>	2024-08-13 17:32:32 +10:00
Glenn Moloney	288a036253	esp32/network_lan: Ensure LAN MAC address is valid at LAN init. ... `get_lan()`: If the ethernet MAC address is uninitialised, set it to the address reserved by the ESP32 for the ETH interface. SPI LAN devices may be initialised with a MAC address of 00:00:00:00:00:00. So check that a valid unicast MAC address has been set (using `LAN.config(mac=...)`) when initialising the LAN interface. Fixes #15425. Signed-off-by: Glenn Moloney <glenn.moloney@gmail.com>	2024-08-12 16:28:30 +10:00
Glenn Moloney	868d311a23	esp32/network_lan: Make LAN.active(state) succeed if already in state. ... This PR ensures that `network.LAN.active(True/False)` will succeed if the LAN is already in the desired state. Currently, `lan.active(True)` will raise an `OSError` exception if the LAN is already in the desired state. This is inconsistent with `network.WLAN.active(True/False)` and causes `lan.active(True)` to raise an exception after a soft reset (causing common network startup scripts to fail for LAN interfaces). Signed-off-by: Glenn Moloney <glenn.moloney@gmail.com>	2024-08-12 16:13:21 +10:00
iabdalkader	91f4a6b9e9	mimxrt/mpmetalport: Use mp_event_handle_nowait() for metal_poll. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 18:02:21 +10:00
iabdalkader	67ebe086a8	stm32/mpmetalport: Use mp_event_handle_nowait() for metal_poll. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 18:02:21 +10:00
iabdalkader	1743a7d721	extmod/modopenamp: Use mp_event_* functions for poll/wait. ... These are the new helper functions to use for polling/waiting. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 18:02:21 +10:00
iabdalkader	9a48ce3051	stm32/mpu: Define the last used MPU region number. ... The reason for this change is that it makes allows custom code, that needs to use an MPU region, to find a free one by using this macro or starting from the max number and downwards, without concern that it might change in the future. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 18:02:13 +10:00
iabdalkader	bc7e39d549	extmod/modopenamp: Fix Endpoint callback required arg. ... The callback arg is not actually required. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 17:59:50 +10:00
iabdalkader	7f49897ada	extmod/modopenamp: Add support for building Open-AMP on device side. ... Tested with two VMs each running on a different core. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 17:59:32 +10:00
iabdalkader	4350cbcb48	extmod/modopenamp_remoteproc: Fix entry point address int overflow. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 17:59:17 +10:00
iabdalkader	1216f2c313	extmod/libmetal: Remove source file listed twice in sources. ... This causes multiple definition of symbols on some builds. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-08 17:59:06 +10:00
Alessandro Gatti	55b2720687	shared/runtime/gchelper: Add RISC-V RV64I native gchelper. ... Add native gchelper support for 64 bits RISC-V RV64I targets. Now that RV64 is under CI, this also enables platform-specific ghelper in the Unix port. Also changes the data type holding the register contents to something more appropriate, so in the remote eventuality somebody wants to use this with RV128 all they have to do is update the `__riscv_xlen` check. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-08-07 16:23:21 +10:00
Damien George	aa0b8f340d	mpy-cross/main: Use MICROPY_BANNER_NAME_AND_VERSION for --version. ... Gives the same output and keeps things consistent across the code base. Signed-off-by: Damien George <damien@micropython.org>	2024-08-07 16:03:29 +10:00
Damien George	1fe3b47c81	qemu-arm: Fix tinytest test profile when updating set of dirs/files. ... Updating a set must use `.update()` rather than `.add()`. Also apply the same pattern to qemu-riscv to prevent the same issue when directories/files are added to that port's `tests_profile.txt` file. Signed-off-by: Damien George <damien@micropython.org>	2024-08-07 15:20:53 +10:00
Angus Gratton	1e98c4cb75	tests/extmod: Add machine_spi_rate test. ... Based on machine_i2s_rate, allows testing basic SPI functionality and timings. Implemented and confirmed working for rp2, esp32, and pyboard. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-07 15:07:13 +10:00
Damien George	a4b3825bd4	tests/extmod: Rename machine_timer exp file to machine_soft_timer. ... This was missed in 9ba04cc756 Signed-off-by: Damien George <damien@micropython.org>	2024-08-07 15:02:52 +10:00
Damien George	5ff6c12c65	esp32/main: Store native code as linked list instead of list on GC heap. ... Finalisers that run during `gc_sweep_all()` may run native code, for example if an open file is closed and the underlying block device is implemented in native code, then the filesystem driver (eg FAT) may call into the native code. Therefore, native code must be freed after the call to `gc_sweep_all()`. That can only be achieved if the GC heap is not used to store the list of allocated native code blocks. Instead, this commit makes the native code blocks a linked list. Signed-off-by: Damien George <damien@micropython.org>	2024-08-07 14:19:18 +10:00
Angus Gratton	6fead31832	esp32: Enable workaround for math.gamma(-inf) result. ... Without this commit, math.gamma(-float("inf")) returns inf instead of raising a math domain ValueError. Needed for float/math_domain_special.py test to pass on esp32. Root cause is an upstream libm bug, has been reported to ESP-IDF. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-07 14:10:46 +10:00
Angus Gratton	b0c89377d0	py/modmath: Add option to work around -inf bug in a port's tgamma. ... This is needed for a workaround on esp32 port (in child commit), which produces incorrect results otherwise. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-07 14:10:46 +10:00
Damien George	afba3e0540	py/emitnative: Fix case of clobbered REG_TEMP0 when loading const obj. ... The `emit_load_reg_with_object()` helper function will clobber `REG_TEMP0`. This is currently OK on architectures where `REG_RET` and `REG_TEMP0` are the same (all architectures except RV32), because all callers of `emit_load_reg_with_object()` use either `REG_RET` or `REG_TEMP0` as the destination register. But on RV32 these registers are different and so when `REG_RET` is the destination, `REG_TEMP0` is clobbered, leading to incorrectly generated machine code. This commit fixes the issue simply by using `REG_TEMP0` as the destination register for all uses of `emit_load_reg_with_object()`, and adds a comment to make sure the caller of this function is careful. Signed-off-by: Damien George <damien@micropython.org>	2024-08-07 12:25:21 +10:00
Phil Howard	d2e33fe309	rp2/machine_i2s: Deinit all active I2S instances on soft reset. ... Add `machine_i2s_deinit_all` to teardown any active I2S instances on soft reset. Prior to this fix, code using I2S required a try/finally in order to avoid a hard fault on soft reset. Fixes issue #14339. Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-08-07 12:01:34 +10:00
Phil Howard	ad3552ae2c	rp2/rp2_pio: Make PIO IRQ handlers have lazy initialisation. ... This change has no impact on vanilla MicroPython builds, but is intended to avoid RP2's PIO implementation from trampling PIO usage in USER_C_MODULES. This is consistent with PIOs tracking of used state machines and managed programs, and makes working with PIO in USER_C_MODULES much less of an uphill battle. Since PIO deinit runs before gc_sweep_all it's impossible to work around this wrinkle otherwise. A module finalizer does not get the opportunity to put the PIOs back into a state which wont crash rp2_pio_deinit. Changes are: - init: Avoid exclusive handlers being added to all PIOs and add them only when needed. - deinit: Only remove handlers we have set. - rp2_pio_irq: Add the exlusive handler if needed. - rp2_state_machine_irq: Add the exclusive handler if needed. Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-08-02 16:27:42 +10:00
Phil Howard	e7ff0b8a31	rp2/memmap_mp.ld: Lower the minimum GC heap to 32K. ... Reduce mimimum heap requirement. This value allows more room for large, static buffers in user C modules (such as graphics buffers or otherwise) which might be allocated outside of MicroPython's heap to guarantee alignment or avoid fragmentation. Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-08-02 16:21:36 +10:00
Phil Howard	1557014ea4	rp2/boards/PIMORONI_TINY2040: Add an 8MB variant to Tiny 2040. ... Add an 8MB "PIMORONI_TINY2040" variant. Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-08-02 16:17:48 +10:00
Phil Howard	cd1ab7645e	rp2/boards/PIMORONI_PICOLIPO: Refactor Pico LiPo to use board variants. ... Combine the 4MB and 16MB "PIMORONI_PICOLIPO" variants into a single board. Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-08-02 16:17:24 +10:00
Phil Howard	11becbe223	rp2/CMakeLists.txt: Add MICROPY_DEF_BOARD to compile definitions. ... Add MICROPY_DEF_BOARD as per esp32 port, allows board variants to override the board name with: list(APPEND MICROPY_DEF_BOARD MICROPY_HW_BOARD_NAME="New Board Name" ) Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-08-02 16:16:23 +10:00
Angus Gratton	6d05424754	tests/extmod: Add esp32 support to the machine_i2s_rate test. ... This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-02 10:31:19 +10:00
Angus Gratton	0d00d72b76	esp32/machine_i2s: Ensure 2 DMA buffers and improve I2S error handling. ... ESP-IDF driver always requires at least two DMA buffers, so ensure that's the case. Failures during initialisation were being lost because ESP_ERROR_CHECK is configured as a no-op, so the failure was deferred until read() or write() was called on the port. Raise an error from init, instead. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-02 10:30:14 +10:00
Angus Gratton	9ba04cc756	tests/extmod: Skip soft machine.Timer test on esp32 port. ... Also rename the test to reflect that it's a soft timer test. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-02 10:27:53 +10:00
Tim Weber	d1685a3f5f	docs/library/neopixel: Mention bitstream timing tuple. ... Signed-off-by: Tim Weber <scy@scy.name>	2024-08-01 12:04:58 +10:00
George Hopkins	066243ea74	py/py.mk: Add SRC_USERMOD_LIB_ASM to include assembly files. ... Introduce SRC_USERMOD_LIB_ASM to allow users to include assembly files as part of their user modules. It could be used to include optimized functions or outputs of other programming languages. Signed-off-by: George Hopkins <george-hopkins@null.net>	2024-08-01 12:01:18 +10:00
Angus Gratton	1754c587f9	esp32: Fix heap corruption triggered by bluetooth.active(0). ... It seems like at some point Espressif NimBLE team changed nimble_port_init and nimble_port_deinit to manage HCI init internally: https://github.com/espressif/esp-nimble/commit/f8a79b04c9743543b8959727d7 This change is included in all the IDF versions that MicroPython supports. As a result, existing code that called esp_nimble_hci_deinit() explicitly would trigger a use-after-free bug and heap corruption (specifically this calls through to ble_transport_deinit() which calls os_mempool_free(). The second time this writes out to a bunch of memory pools where the backing buffers have already been freed.) Symptoms were intermittent random crashes after de-activating Bluetooth (running multi_bluetooth/ble_gatt_data_transfer.py could sometimes reproduce). Setting Heap Poisoning to Comprehensive in menuconfig caused the bug to be detected every time. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-08-01 11:01:05 +10:00
iabdalkader	6f27e1c968	lib/arduino-lib: Update submodule to the latest. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-07-31 16:51:13 +10:00
iabdalkader	a3100be4b2	stm32/boards: Swap FMC banks on ARDUINO_GIGA and ARDUINO_PORTENTA_H7. ... Swap FMC banks to remap the SDRAM bank1 address to 0x60000000. Arduino's M4 firmware uses address 0x60000000 by default. When the elf loader tries to load that it will fail because by default NOR/PSRAM is mapped at that address, not SDRAM bank1. (Note that the region at 0xC0000000 has an XN attribute by default, so switching the M4 firmware address will not work.) Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-07-31 16:47:32 +10:00
Andrew Leech	70a7e0ff2f	nrf/Makefile: Fix GCC_VERSION check. ... Previously it was truncating the first digit of the version if the major number had more than one digit. Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-07-31 12:44:16 +10:00
Alessandro Gatti	6007f3e206	esp32/mpconfigport: Enable the RV32 emitter for ESP32C3 targets. ... The RV32 code emitter assumed that the arch-specific NLR was used instead of the setjmp/longjmp based NLR code. If the latter NLR provider was chosen, the emitter would allocate space on the stack for the NLR buffer but would not fill it in. This change turns off setjmp()-based NLR and GCREGS for the ESP32C3 target, in favour of more platform-tailored alternatives. As setjmp() NLR is now disabled by default, the RV32 emitter can be safely enabled by default as well for the target in question. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-07-26 12:13:03 +10:00
robert-hh	4a134d212e	nrf/modules/machine/pin: Disable IRQ with pin.irq(handler=None). ... Before, the input was still set to `pin.irq()` mode, only the handler was disabled. That prevented switching the pin between input and output mode. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-07-26 11:32:49 +10:00
Andrew Leech	5e80416e6d	nrf/modules/machine/soft_pwm: Ensure duty_width is always valid. ... Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-07-26 11:14:19 +10:00
Andrew Leech	62e0fa04a7	nrf/Makefile: Enable LTO by default only on newer gcc. ... Older gcc/binutils linker does not support lto with wrap. Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-07-26 11:13:11 +10:00
Andrew Leech	56c1617384	nrf/modules/machine/uart: Support sending data stored in flash. ... Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-07-26 11:12:46 +10:00
Andrew Leech	19075695da	nrf: Consolidate all stdio functions. ... Consolidate CDC, UART and NUS stdio interfaces into the one handler. Allows any/all of them to be enabled separately. Updates UART REPL to use similar define to other platforms: `MICROPY_HW_ENABLE_UART_REPL`. USB now uses the shared/tinyusb CDC implementation. Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-07-26 11:10:32 +10:00
Damien George	e1fe62f4fc	tests/multi_net: Fix skipping of SSLContext tests when .der don't exist. ... The `sslcontext_server_client_ciphers.py` test was using stat to test for the .der files after it already tried to open them for reading. That is now fixed. And `sslcontext_server_client.py` is adjusted to use the same pattern for skipping the test. Signed-off-by: Damien George <damien@micropython.org>	2024-07-25 18:14:52 +10:00
Alessandro Gatti	17f254df35	github/workflows: Add RISC-V 64 bits Unix port to CI. ... Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-07-25 16:45:04 +10:00
stijn	1f907a2f5c	tests/run-tests.py: Make Windows test skipping more granular. ... Signed-off-by: stijn <stijn@ignitron.net>	2024-07-25 16:24:04 +10:00
stijn	a0c7bf12d2	github/workflows: Improve MSYS2-based CI builds. ... Install the mingw variant of Python since it behaves more like a 'real' Windows CPython than the msys2 variant: os.name == 'nt', not 'posix'. Note that os.sep is still '/' though so we don't actually need to skip the import_file test. This way one single Python version can be used both for running run-tests.py and getting the expected test output. Signed-off-by: stijn <stijn@ignitron.net>	2024-07-25 16:22:21 +10:00
Damien George	233f5ce661	py/runtime: Fix self arg passed to classmethod when accessed via super. ... Thanks to @AJMansfield for the original test case. Signed-off-by: Damien George <damien@micropython.org>	2024-07-25 13:07:42 +10:00
stijn	07bf3179f6	py/misc: Fix msvc and C++ compatibility. ... Use explicit casts to suppress warnings about implicit conversions, add a workaround for constant expression conditional, and make functions static inline (as is done in the rest of the codebase) to suppress 'warning C4505: unreferenced function with internal linkage has been removed'. (Follow up to fix commit 908ab1ceca) Signed-off-by: stijn <stijn@ignitron.net>	2024-07-25 12:55:23 +10:00