130 Commits

Author	SHA1	Message	Date
Vincent1-python	e6f1f78713	esp32: Add support for ESP32-P4. ... This commit adds support for ESP32-P4 SoCs. Signed-off-by: Vincent1-python <pywei201209@163.com> Signed-off-by: Angus Gratton <angus@redyak.com.au> Signed-off-by: Damien George <damien@micropython.org>	2025-12-01 13:08:52 +11:00
Angus Gratton	521b2f86be	shared/tinyusb: Remove USBD_RHPORT constant. ... TinyUSB defines TUD_OPT_RHPORT which is the same thing, make shorter definition RHPORT in the two files which use it. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-11-30 23:18:57 +11:00
Damien George	14b5080515	shared/tinyusb: Add optional port-specific hook on USBD init. ... This allows a port to do hardware initialization just before the TinyUSB stack is brought up. That means the hardware is only turned on when it's needed. Signed-off-by: Damien George <damien@micropython.org>	2025-11-29 23:23:46 +11:00
Damien George	207562dfab	shared/tinyusb: Remove macro guard for tx_overwritabe_if_not_connected. ... It's now available in the version of TinyUSB used by this repository. Also, update to the newer `tud_cdc_configure_t` struct name and newer `tud_cdc_configure()` function name. Signed-off-by: Damien George <damien@micropython.org>	2025-11-24 12:46:20 +11:00
iabdalkader	db8273def8	shared/tinyusb: Add macro to override TinyUSB callbacks. ... Add wrapper macros that by default expand to the callback name. Users can define this macro to add a prefix (e.g., mp_) to callback implementations, to redirect or completely override MicroPython's TinyUSB callbacks. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2025-11-24 12:19:12 +11:00
Andrew Leech	a6864109db	shared/runtime/pyexec: Set PYEXEC_FORCED_EXIT flag for SystemExit. ... When `MICROPY_PYEXEC_ENABLE_EXIT_CODE_HANDLING` is enabled, `SystemExit` now sets the `PYEXEC_FORCED_EXIT` flag in addition to the exit code. This allows the REPL to properly detect and exit when SystemExit is raised, while still preserving the exit code in the lower bits. Fixes `repl_lock.py` test which expects REPL to exit on `SystemExit`. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-11-22 00:06:59 +11:00
Andrew Leech	5f815b8a2d	unix: Enable exit code handling for sys.exit(). ... Enable `MICROPY_PYEXEC_ENABLE_EXIT_CODE_HANDLING` to propagate `sys.exit()` exit codes properly. Update `convert_pyexec_result()` to handle return values where pyexec returns the exit code with `PYEXEC_FORCED_EXIT` flag set for `SystemExit`. Extract the exit code from the lower 8 bits when the flag is set, otherwise return as-is (0 for success, 1 for exception). Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-11-22 00:06:59 +11:00
Damien George	fd1ddc3f12	shared/runtime/pyexec: Call mp_hal_stdio_mode_orig/raw as appropriate. ... This ensures that ctrl-C works on the unix port when executing code at the REPL. Signed-off-by: Damien George <damien@micropython.org>	2025-11-22 00:06:59 +11:00
Andrew Leech	7b3a0fc6b7	shared/runtime/pyexec: Provide support for compile-only mode. ... When `MICROPY_PYEXEC_COMPILE_ONLY` is enabled and the global `mp_compile_only` is True, code is compiled but not executed. Also add comprehensive tests for compile-only functionality covering both successful compilation and syntax error detection. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-11-22 00:06:58 +11:00
Andrew Leech	3b2b8dd538	shared/runtime/pyexec: Set __file__ for file input when enabled. ... When `MICROPY_MODULE___FILE__` is enabled and parsing file input, set the global `__file__` variable to the source filename. This matches the behavior of the unix port and provides the current filename to the executing script. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-11-22 00:01:28 +11:00
Andrew Leech	5b3c928f53	unix/main: Use standard pyexec REPL for unix and windows ports. ... This improves REPL usage consistency across ports, by utilizing the pyexec code for the unix REPL. Only enabled when MICROPY_USE_READLINE == 1 (the default). Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-11-22 00:00:07 +11:00
Angus Gratton	8d05a8fc8a	shared/tinyusb/mp_usbd: Reorder the mp_usbd_init/deinit functions. ... Not a functional change, but makes it easier to see that mp_usbd_init() is available regardless of whether MICROPY_HW_ENABLE_USB_RUNTIME_DEVICE is set. Also adds a no-op inline mp_usbd_deinit() implementation, which means both a port's calls to mp_usbd_init()/deinit() can both be guarded on the same MICROPY_HW_ENABLE_USBDEV. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-11-19 10:16:48 +11:00
John Smith	1e5da2642c	shared/runtime: Set exit code according to the SystemExit exception. ... Add abort setup code `nlr_set_abort` to the standard runtime executor. This makes the standard runtime respond to abort signal without any further modifications. - When aborted, the program exits with 137 exit code (configurable, same as posix sig abort), to differentiate from a normal shutdown. - When exited by exception/crash, the program will exit with exit code 1 (configurable). - When exited by exception KeyboardInterrupt, the program will exit with exit code 130 (configurable, same as posix sig int). - When exited with a exit code (from Python environment), this code is propagated. When a different object is passed, exit code is set to 1 and the value printed, to be consistent with Python docs: https://python.readthedocs.io/en/latest/library/exceptions.html#SystemExit Signed-off-by: John Smith <jsmith@jsmith.cz>	2025-11-04 16:47:19 +11:00
Andrew Leech	6b0e1c2701	shared/runtime/pyexec: Remove legacy USB IRQ enable code. ... It's very STM32 USB stack specific and doesn't generalise well to other ports. So remove it. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-10-31 10:51:07 +11:00
Jeff Epler	7d50952c2b	all: Use "static inline" consistently in function definitions. ... Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-10-02 16:30:52 +10:00
Chris Webb	81985d20c9	shared/runtime/mpirq: Check separate hard IRQ stack correctly. ... On the zephyr port, hard IRQ handlers run with a separate stack on a different thread, so each call to mp_irq_dispatch() and mp_irq_handler() has to be wrapped with adjustments to the stack-limit checker. Move these adjustments into the shared mp_irq_dispatch(), introducing MICROPY_STACK_SIZE_HARD_IRQ which a port can define to non-zero if it uses a separate stack for hard IRQ handlers. We only need wrap the hard dispatch case. This should reduce binary size on zephyr without affecting other ports. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-09-25 23:59:24 +10:00
Chris Webb	ad11df7f7a	shared/runtime/softtimer: Add support for hard callbacks. ... Add a flag SOFT_TIMER_HARD_CALLBACK to request that a soft timer's python callback is run directly from the IRQ handler with the scheduler and heap locked, instead of being scheduled via mp_sched_schedule(). Signed-off-by: Chris Webb <chris@arachsys.com>	2025-09-25 23:59:24 +10:00
Chris Webb	706cc8d833	shared/runtime/mpirq: Factor out mp_irq_dispatch() and use it. ... Separate out a routine to call an arbitrary function with arbitrary argument either directly as a hard-IRQ handler or scheduled as a soft-IRQ handler, adjusting mp_irq_handler() to wrap this. This can then be used to implement other hard/soft callbacks, such as for machine.Timer. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-09-25 23:59:24 +10:00
Jeff Epler	36ab1c2640	ports: Remove unneeded future imports. ... Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-09-15 14:54:09 +10:00
Angus Gratton	a43e38544b	shared/tinyusb/mp_usbd_cdc: Rewrite USB CDC TX loop. ... This is related to the previous commit (where due to the new config flag this loop could end up stuck indefinitely if the USB host was disconnected). The previous loop could maybe still get stuck if the low-level USB state and the high-level USB state got out of sync. (Not clearly possible, but hard to say definitely not possible.) To be "belts and braces" careful: - Always run mp_usbd_task() each time around the loop to progress the state. - Always evaluate the timeout if we fail to write anything to the FIFO. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-09-10 12:35:10 +10:00
Angus Gratton	3ec2e367de	shared/tinyusb: Fix hang from new tx_overwritabe_if_not_connected flag. ... This flag is in the main branch of TinyUSB, included in Espressif since their v0.18.0~3 component release (but it's not actually in TinyUSB v0.18.0 release). Setting the flag is needed for the USB device not to block waiting for space in the FIFO if the host is disconnected. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-09-10 12:34:59 +10:00
Alessandro Gatti	5f3e6b5b53	shared/tinyusb: Fix build errors with CDC support disabled. ... This commit makes possible building MicroPython with USB CDC support disabled. The original code does support such a configuration but missed a few spots where build errors would arise. These changes fix the remaining issues, fixing also warnings caused by the changes needed to make the build succeed. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-09-09 10:29:38 +10:00
Jeff Epler	4db2cf09e0	shared/runtime/pyexec: Unconditionally reset lock depth. ... Saves code size for the same functionality. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-09-02 13:41:20 +10:00
Jeff Epler	4495610f8d	shared/netutils: Cast the ticks value before printing. ... Before, the compiler plugin produced an error in the PYBD_SF6 build, which is a nanboxing build with 64-bit ints. I made the decision here to cast the value even though some significant bits might be lost after 49.7 days. However, the format used is "% 8d", which produces a consistent width output for small ticks values (up to about 1.1 days). I judged that it was more valuable to preserve the fixed width display than to accurately represent long time periods. Signed-off-by: Jeff Epler <jepler@gmail.com>	2025-07-25 11:00:08 +10:00
Yoctopuce dev	df05caea6c	shared/timeutils: Standardize supported date range on all platforms. ... This is code makes sure that time functions work properly on a reasonable date range, on all platforms, regardless of the epoch. The suggested minimum range is 1970 to 2099. In order to reduce code footprint, code to support far away dates is only enabled specified by the port. New types are defined to identify timestamps. The implementation with the smallest code footprint is when support timerange is limited to 1970-2099 and Epoch is 1970. This makes it possible to use 32 bit unsigned integers for all timestamps. On ARM4F, adding support for dates up to year 3000 adds 460 bytes of code. Supporting dates back to 1600 adds another 44 bytes of code. Signed-off-by: Yoctopuce dev <dev@yoctopuce.com>	2025-07-09 11:54:21 +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
Alessandro Gatti	f47e214cdc	all: Rename the "NORETURN" macro to "MP_NORETURN". ... This commit renames the NORETURN macro, indicating to the compiler that a function does not return, into MP_NORETURN to maintain the same naming convention of other similar macros. To maintain compaitiblity with existing code NORETURN is aliased to MP_NORETURN, but it is also deprecated for MicroPython v2. This changeset was created using a similar process to decf8e6a8b ("all: Remove the "STATIC" macro and just use "static" instead."), with no documentation or python scripts to change to reflect the new macro name. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-13 10:36:47 +10:00
iabdalkader	f187c77da8	shared/runtime/pyexec: Add helper function to execute a vstr. ... Add `pyexec_vstr()` to execute Python code from a vstr source. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2025-03-14 17:10:35 +11:00
Yoctopuce	3dd605e7de	shared/timeutils: Add missing mp_uint_t casts. ... To prevent compiler warnings. Signed-off-by: Yoctopuce <dev@yoctopuce.com>	2025-01-02 13:28:01 +11:00
Alessandro Gatti	5784714f73	shared/runtime/gchelper_generic: Fix AArch32 build on Clang. ... This commit fixes a compile error happening on Clang when building the generic gchelper code for AArch32. Clang would raise a warning regarding undefined variable access when aliasing a variable to an existing CPU register. The fix is pretty crude but it works - it simply disables the warning in question for the AArch32 gchelper collection function. Care was taken to make sure the code would also compile on GCC without warnings of sorts. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-12-10 12:03:34 +11:00
iabdalkader	c55202dd63	shared/tinyusb: Set MSC max endpoint size based on device speed. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-12-10 10:26:27 +11:00
Damien George	43bd57f94b	shared/timeutils: Document the range of year/month/day etc input values. ... These differ to, eg, the standard `mktime()` function. Signed-off-by: Damien George <damien@micropython.org>	2024-10-24 11:22:22 +11:00
Andrew Leech	548f88d2bd	shared/tinyusb: Wake main task if needed at end of USB ISR. ... Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-10-07 11:06:57 +11:00
Andrew Leech	5ae622ef7b	esp32: Add automatic bootloader handling for S2 and S3. ... Enables support for the ESP standard DTR/RTS based reboot to bootloader. Switches from OTG to Serial/Jtag mode to workaround issue discussed in: https://github.com/espressif/arduino-esp32/issues/6762 Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-10-07 11:06:57 +11:00
Andrew Leech	641f60045f	shared/tinyusb: Remove MICROPY_HW_USB_EXTERNAL_TINYUSB. ... No longer needed as shared tinyusb is now used by the esp32 port. Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-10-07 11:06:57 +11:00
Alessandro Gatti	e39bd3ae9d	shared/runtime/gchelper_rv64i: Fix opcode sw/sd typo. ... The version of the assembly code for the GC helper that was committed ended up being a version that had an opcode typo in. The code was tested and working, but an undo operation too many when cleaning up the file before committing checked in the wrong version. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-10-03 11:40:10 +10:00
Damien George	b0ba151102	shared/tinyusb: Use new persistent-tx-fifo configure interface. ... The old configuration option has been removed from TinyUSB. Signed-off-by: Damien George <damien@micropython.org>	2024-09-26 23:13:50 +10:00
Damien George	067ef81cd0	all: Remove tinytest component. ... With the recent qemu (d9a0fdda9a and 0426934969) and zephyr (05cad7b56f) changes to how their tests are run, two things became unused: - The tinytest framework, which embedded a set of tests and their expected output within firmware, so these tests could be run stand-alone. - The `--write-exp` and `--list-tests` options to `tests/run-tests.py`, which were needed primarily to generated the expected test output for tinytest (also the associated `tests/run-tests-exp.py/.sh` scripts are now unused). This commit removes the tinytest component and all its helper code. This eliminates a maintenance burden. Signed-off-by: Damien George <damien@micropython.org>	2024-09-19 13:31:36 +10:00
Angus Gratton	5d8878b582	shared/tinyusb: Only run TinyUSB on the main thread if GIL is disabled. ... If GIL is disabled then there's threat of a race condition if some other code specifically requests USB processing (i.e. to unblock stdio), while a scheduled TinyUSB callback is already running on another thread. Relies on the change in the parent commit, where scheduler is restricted to main thread if GIL is disabled. Fixes #15390 - "TinyUSB callback can't recurse" exceptions on rp2 when using _thread module and USB serial I/O. Adds a unit test for stdin functioning correctly in threads (fails on rp2 port without this fix). This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-09-19 13:17:01 +10:00
timdechant	455415b1e1	shared/runtime/sys_stdio_mphal: Fix printed type for stdio streams. ... The printed type for stdio streams indicates "FileIO", which is a binary IO stream. Stdio is not binary by design, and its printed type should indicate a text stream. "TextIOWrapper" suits that purpose, and is used by VfsPosix files. Signed-off-by: timdechant <timdechant.git@gmail.com>	2024-09-06 17:00:35 +10:00
Damien George	1090f1a60c	shared/runtime/semihosting_arm: Add mp_semihosting_exit. ... Signed-off-by: Damien George <damien@micropython.org>	2024-08-28 11:52:08 +10:00
Damien George	70a6791b09	shared/runtime/semihosting_arm: Add mp_semihosting_rx_chars. ... Signed-off-by: Damien George <damien@micropython.org>	2024-08-28 11:52:08 +10:00
Damien George	9f9c283ef4	shared/runtime/semihosting_arm: Support semihosting on non-Thumb ARM. ... Signed-off-by: Damien George <damien@micropython.org>	2024-08-28 11:52:08 +10:00
iabdalkader	706e09dff3	shared/tinyusb: Allow ports to define CDC TX/RX buffer sizes. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-08-26 12:42:09 +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	69c25ea865	shared/runtime/pyexec: Make a raised SystemExit always do a forced exit. ... The current situation with SystemExit and soft reset is the following: - `sys.exit()` follows CPython and just raises `SystemExit`. - On the unix port, raising `SystemExit` quits the application/MicroPython, whether at the REPL or in code (this follows CPython behaviour). - On bare-metal ports, raising `SystemExit` at the REPL does nothing, raising it in code will stop the code and drop into the REPL. - `machine.soft_reset()` raises `SystemExit` but with a special flag set, and bare-metal targets check this flag when it propagates to the top-level and do a soft reset when they receive it. The original idea here was that a bare-metal target can't "quit" like the unix port can, and so dropping to the REPL was considered the same as "quit". But this bare-metal behaviour is arguably inconsistent with unix, and "quit" should mean terminate everything, including REPL access. This commit changes the behaviour to the following, which is more consistent: - Raising `SystemExit` on a bare-metal port will do a soft reset (unless the exception is caught by the application). - `machine.soft_reset()` is now equivalent to `sys.exit()`. - unix port behaviour remains unchanged. Tested running the test suite on an stm32 board and everything still passes, in particular tests that skip by raising `SystemExit` still correctly skip. Signed-off-by: Damien George <damien@micropython.org>	2024-07-20 12:13:14 +10:00
robert-hh	a734ee9057	shared/tinyusb/mp_usbd_cdc: Skip writing to an uninitialized USB device. ... During execution of `boot.py` the USB device is not yet initialized. Any attempt to write to the CDC (eg calling `print()`) would lock up the device. This commit skips writing when the USB device is not initialized. Any output from `boot.py` is lost, but the device does not lock up. Also removed unnecessary declaration of `tusb_init()`. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-07-20 00:27:58 +10:00
Damien George	880f7bc040	shared/tinyusb/mp_usbd_cdc: Fix short CDC TX timeouts. ... The `mp_event_wait_ms()` function may return earlier than the requested timeout, and if that happens repeatedly (eg due to lots of USB data and IRQs) then the loop waiting for CDC TX FIFO space to become available may exit much earlier than MICROPY_HW_USB_CDC_TX_TIMEOUT, even when there is no space. Fix this by using `mp_hal_ticks_ms()` to compute a more accurate timeout. The `basics/int_big_mul.py` test fails on RPI_PICO without this fix. Signed-off-by: Damien George <damien@micropython.org>	2024-06-26 14:50:42 +10:00
Peter Harper	9111fa5831	shared/tinyusb/mp_usbd_runtime: Fix pointer comparison in assert. ... Addresses build warning "comparison of distinct pointer types lacks a cast". Fixes issue #15276. Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>	2024-06-26 13:57:45 +10:00
Alessandro Gatti	ace08c3978	shared/runtime/semihosting: Add RISC-V semihosting support. ... This adds a RISC-V RV32 semihosting implementation, with all defined system calls exposed to the user. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-06-06 12:55:21 +10:00