4285 Commits

Author	SHA1	Message	Date
Alessandro Gatti	8f465dfd10	unix/modffi: Restrict uint32_t values to 32 bits. ... This commit clears the upper 32 bits of returned `uint32_t` values, which are handled as `unsigned int`s by the MicroPython runtime and thus could be extended to 64 bits on some platforms. RV64 holds 32-bit values as signed integers when held in registers, but the code handling the FFI unsigned int case did not take this into account. That introduced test failures when a 32-bit value had its most significant bit set, as when performing the value extension from 32 to 64 bits, the upper half of the value would be filled with ones. On 32 bit platforms this change should be converted to a no-op, and on other 64 bit platforms that aren't RISC-V it shouldn't hurt as the value being manipulated is expected to only hold valid bits in its lower half. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-09-23 11:47:18 +10:00
Alessandro Gatti	9796625457	unix/modffi: Clean up FFI closures memory management. ... This commit removes custom FFI closures alloc/free functions, in favour of using the tracked allocation facility to allocate memory for FFI callback objects. This stems from linking issues in the Arm port when updating LibFFI to the latest stable version, as the overridden alloc/free functions didn't replace LibFFI's (unlike in other ports). The original code did no effective cleanup for allocated callback objects, so there is no real impact when switching allocation strategy. The tracked allocation feature used to be enabled only if the Bluetooth stack integration was enabled. This commit also enables tracked allocation support if FFI support is enabled. Co-authored-by: Damien George <damien@micropython.org> Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-09-23 11:47:18 +10:00
Alessandro Gatti	2b5feb9121	lib/libffi: Update libffi to 3.4.6. ... Libffi is updated to the latest stable version (v3.4.6) as the version of libffi that was linked by the repository predates the introduction of RISC-V processors (both 32 and 64 bits). This is necessary as the packaged version of libffi used by the CI for RISC-V 64 turned out to simply not work correctly, whilst a source-built version of libffi worked just fine. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-09-23 11:47:18 +10:00
Seon Rozenblum	b08ddbba59	esp32/boards/UM_RGBTOUCH_MINI: Fix compile error with missing modules. ... Signed-off-by: Seon Rozenblum <seon@unexpectedmaker.com>	2024-09-20 15:57:52 +10:00
Andrew Leech	7e14680a83	py/objringio: Add micropython.RingIO() interface for general use. ... This commit adds a new `RingIO` type which exposes the internal ring-buffer code for general use in Python programs. It has the stream interface making it similar to `StringIO` and `BytesIO`, except `RingIO` has a fixed buffer size and is automatically safe when reads and writes are in different threads or an IRQ. This new type is enabled at the "extra features" ROM level. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2024-09-19 18:00:44 +10:00
shiggy	6c73573b34	esp32/boards/OLIMEX_ESP32_EVB: Add Olimex ESP32 EVB board definition. ... This is for boards not covered by the Olimex ESP32 PoE implementation. The major setting is about the PHY interface configuration. Tested with esp-idf v5.0.4 and Olimex ESP32 EVB boards. Signed-off-by: shiggy <mail@shiggytech.de>	2024-09-19 15:56:27 +10:00
Seon Rozenblum	9b5f99eb59	esp32/boards: Add UM_OMGS3 and UM_RGBTOUCH_MINI board definitions. ... This adds two new UM boards: OMGS3 and RGB Touch Mini. Also fixed the NanoS3 deploy info. Signed-off-by: Seon Rozenblum <seon@unexpectedmaker.com>	2024-09-19 15:13:35 +10:00
Seon Rozenblum	d775db72b9	esp32/boards/UM_FEATHERS3NEO: Add FeatherS3 Neo board definition. ... Signed-off-by: Seon Rozenblum <seon@unexpectedmaker.com>	2024-09-19 15:06:04 +10:00
Michael Sawyer	b05983ff6d	unix/modffi: Fix signed integer cast in return_ffi_value. ... Casting an ffi_arg to a signed int may truncate the value. E.g., when the ffi_arg is 64-bit and the signed int is 32-bit. Also, casting an ffi_arg to a larger signed type will not sign extend the value. E.g., when the ffi_arg is 32-bit and the larger signed type is int64_t. If the value is signed, it should be cast to ffi_sarg, which is the same size as ffi_arg. Signed-off-by: Michael Sawyer <mjfsawyer@gmail.com>	2024-09-19 15:00:06 +10:00
iabdalkader	451ba1cf38	rp2/modules: Fix FatFS boot script to detect invalid FAT filesystem. ... This change helps detect if the filesystem is invalid, by also including the first mount attempt within the try-except. Then the FAT is reformatted if needed. Fixes issue #15779. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-09-19 13:04:48 +10:00
ZodiusInfuser	ded8bbdd5e	rp2/machine_pin_cyw43: Include check for CYW43_GPIO. ... The `#if` check only checks that `MICROPY_PY_NETWORK_CYW43` and `MICROPY_HW_PIN_EXT_COUNT` are defined. This is a reasonable assumption for the Pico W, but causes conflicts if someone wants to attach an external IO expander to their Pico W and have its pins appear as Pin objects. This commit addresses this by adding the additional checks, letting board builds include wireless but separately choose whether the external IO pins come from the cyw43 or not. Signed-off-by: Christopher Parrott <chris@pimoroni.com>	2024-09-19 12:58:43 +10:00
ZodiusInfuser	79ba6d8ce7	rp2: Increase ext pins from 10 to 32. ... To allow more pins when other ways are used to provide external GPIO (ie not via cyw43). Signed-off-by: Christopher Parrott <chris@pimoroni.com>	2024-09-19 12:54:20 +10:00
ZodiusInfuser	5dfd3ecd8b	rp2: Add board-level hooks to main, and MICROPY_SOURCE_BOARD cmake var. ... Signed-off-by: Christopher Parrott <chris@pimoroni.com>	2024-09-19 12:54:20 +10:00
Matt Trentini	976d9d148f	stm32/boards/STM32F429DISC: Add DAC support to the STM32F429DISC. ... The STM32F429DISC board definition did not have DAC enabled, however the micro/board supports it so this commit enables the feature. Signed-off-by: Matt Trentini <matt.trentini@gmail.com>	2024-09-17 10:58:47 +10:00
Adrian Higgins	39ddfed9a0	stm32: Update STM32L452xx Multi OTG handling. ... Added custom Multi OTG handling for STM32L452xx, based on STM32L432xx handling. Fixes issue #15795. Signed-off-by: Adrian Higgins <adrian@higstar.com>	2024-09-17 10:56:23 +10:00
Amirreza Hamzavi	f1bdac3752	unix/README: Fix typo in build dependencies. ... Signed-off-by: Amirreza Hamzavi <amirrezahamzavi2000@gmail.com>	2024-09-10 11:30:22 +10:00
danicampora	3ca01eccae	zephyr/mphalport: Make mp_hal_wait_sem() always call k_poll(). ... Also even in the case of a zero timeout given. Signed-off-by: danicampora <danicampora@gmail.com>	2024-09-06 20:48:13 +10:00
danicampora	1c0dc2ac3e	zephyr/src: Remove k_yield() at the end of console_irq_input_hook(). ... Some boards like the nrf52840dk crash immediatelly after boot when k_yield() is executed in this function. It also makes the REPL randomly lock up on other boards like the nucleo_wb55rg. Signed-off-by: danicampora <danicampora@gmail.com>	2024-09-06 20:48:05 +10:00
Damien George	0afec3974c	zephyr/Kconfig: Increase default GC heap size to 48k. ... So that more tests can run successfully, and so users by default have more heap for applications. Thin minimal configuration still has a 16k GC heap. Signed-off-by: Damien George <damien@micropython.org>	2024-09-06 20:42:57 +10:00
Damien George	e7974a28f7	zephyr/mpconfigport: Enable mpz big integers. ... These are needed to be on par with other ports. Signed-off-by: Damien George <damien@micropython.org>	2024-09-06 20:42:56 +10:00
Damien George	fc630e70c4	zephyr/main: Collect registers during a MicroPython GC scan. ... Signed-off-by: Damien George <damien@micropython.org>	2024-09-06 20:42:56 +10:00
danicampora	7009c75f23	zephyr: Enable some core features to get more thread tests passing. ... All these features are enabled at the `MICROPY_CONFIG_ROM_LEVEL_CORE_FEATURES` level, and are required to get more of the thread tests passing. Signed-off-by: danicampora <danicampora@gmail.com>	2024-09-06 20:42:56 +10:00
danicampora	d68d8fcf90	zephyr: Re-implement the Zephyr console in non-blocking mode. ... The standard Zephyr console implementation doesn't make use of `tty_set_rx_timeout()` and therefore all the functions to receive characters block indefinitely until data is received (including `console_read()`). This commit also releases the GIL where it applies, e.g. the REPL and the time sleep functions. Signed-off-by: danicampora <danicampora@gmail.com>	2024-09-06 20:42:56 +10:00
danicampora	6833f3dda9	zephyr: Add threading support. ... This commit implements the `_thread` module on the zephyr port. Due to the fact that we are still using a rather old version of Zephyr, `CONFIG_DYNAMIC_THREAD` is not available and therefore the stack for threads cannot be allocated dynamically, only at compile time. So for the time being and for the purpose of this commit, a maximum of 4 Zephyr threads (besides the main thread) can be created. Once we manage to update to the latest version of Zephyr this won't be a problem anymore. Configuration for the nrf52840dk is added as part of this change, because this board was used to test the threading support. The Zephyr option `CONFIG_THREAD_CUSTOM_DATA` is used to enable threading on a per board basis. The `thread.conf` file is added as a convenient way to enable threading. Signed-off-by: danicampora <danicampora@gmail.com>	2024-09-06 20:42:56 +10:00
Alexandre Iooss	aefd48b801	samd/Makefile: Specify UF2 family in firmware.uf2. ... Set the UF2 firmware images family to Microchip SAMD21 or SAMD51. This helps tools such as file to identify built firmware. Signed-off-by: Alexandre Iooss <erdnaxe@crans.org>	2024-09-06 20:36:06 +10:00
robert-hh	1a6279ba37	samd/mphalport: Simplify mp_hal_delay_ms(). ... Do NOT use `mp_hal_delay_us()` for short delays. This was initially done to make short delays precise, but it does not allow for scheduling. Leave using `mp_hal_delay_us()` to user code if needed. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-09-06 17:43:49 +10:00
robert-hh	ed86fdbdf6	samd/mphalport: Fix an execution order bug in mp_hal_ticks_us_64(). ... The upper 32 bit of the 64 bit ticks register was taken before disabling the interrupts. That may have caused a wrong return values. Besides that, the function may cause trouble when called in an IRQ context, because it unconditionally enables IRQ. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-09-06 17:16:44 +10:00
Angus Gratton	e370999e37	unix: Add a description of COPT in the README. ... This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-09-06 17:07:48 +10:00
Angus Gratton	d04974d8d0	unix: Expand the build steps in the README. ... - Present the default build dependencies in one place at the top, and make a separate section about building standalone. - Add steps for the "minimal" variant as well. - Document that building standalone requires autoconf and libtool. - Allow MICROPY_STANDALONE to be set as an environment variable. Fixes issue #11313. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-09-06 17:07:35 +10:00
Damien George	659113825d	qemu: Rename qemu-arm port to qemu. ... Because this port now supports multiple architectures. Signed-off-by: Damien George <damien@micropython.org>	2024-09-06 11:08:39 +10:00
Damien George	0426934969	qemu-arm: Merge RISC-V 32-bit support into qemu-arm port. ... Currently both the qemu-arm and qemu-riscv ports share a lot of code and functionality. This commit merges the qemu-riscv port into the qemu-arm port. The only real differences between the two are the toolchains used to build the code, and the initialisation/startup framework. Everything else is pretty much the same, so this brings the following benefits: - less code duplication - less burden on maintenance - generalised qemu port, could in the future support other architectures A new board `VIRT_RV32` has been added to the qemu-arm port which is the existing RISC-V board from the qemu-riscv port. To build it: $ make BOARD=VIRT_RV32 repl To cleanly separate the code for the different architectures, startup code has been moved to ports/qemu-arm/mcu/<arch>/. Signed-off-by: Damien George <damien@micropython.org>	2024-09-04 16:46:39 +10:00
Damien George	f769b4329b	qemu-arm/Makefile: Clean up SRC and OBJ variables. ... Signed-off-by: Damien George <damien@micropython.org>	2024-09-04 16:46:39 +10:00
Damien George	dc9ecd5860	qemu-arm: Factor board config to mk fragments. ... Signed-off-by: Damien George <damien@micropython.org>	2024-09-04 16:46:39 +10:00
Angus Gratton	fee9d66e3a	esp32: Disable hardware stack protection on ESP32-C3. ... Workaround for what appears to be an upstream issue: https://github.com/espressif/esp-idf/issues/14456 This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-09-04 15:15:26 +10:00
Angus Gratton	a6c35aeee8	esp32: Fix ARDUINO_NANO_ESP32 build configuration. ... Regression introduced by 5e692d04 now at MICROPY_HW_USB_CDC is set. The ARDUINO_NANO_ESP32 specifically builds shared/tinyusb/mp_usb_cdc.c for the 1200bps reset behaviour. However MicroPython esp32 doesn't yet use the rest of the shared/tinyusb functionality. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-09-04 11:06:21 +10:00
Angus Gratton	5e692d0460	esp32: Add MICROPY_HW_USB_CDC macro for native USB-CDC serial. ... This fixes issue of ESP32-S3 switching its config over to USB serial/JTAG instead of native USB. The the existing logic was hard to follow, adding this config macro makes it easier to see which USB is in use and to have board definitions that enable/disable different USB levels. This commit also drops (nominal) support for manually setting CONFIG_ESP_CONSOLE_USB_CDC in sdkconfig. No included board configs use this and it didn't seem to work (if secondary console was set to the default USB Serial/JTAG then there is no serial output on any port, and if secondary console was set to None then linking fails.) Can be re-added if there's a use case for it. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-09-03 14:28:26 +10:00
Angus Gratton	6ad6297ef7	esp32: Fix ESP32-C3 USB serial/jtag peripheral pre-IDF 5.1. ... Regression in 0a11832cd in IDF 5.0.x where macro CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG_ENABLED is not defined. With this patch, ESP32-S3 still USB Serial/JTAG incorrectly (now on all ESP-IDF versions). Closes #15701 This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-09-03 10:27:28 +10:00
Andrew Leech	9670666623	stm32/boards: Enable RAM_ISR feature on boards with UART REPL. ... Allows mpremote file transfer to work correctly when mpremote is used over the ST-link USB/UART REPL port. Fixes issue #8386. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2024-09-02 11:30:40 +10:00
Andrew Leech	1f5cab9edb	stm32: Add option to put ISR, flash and UART code in RAM. ... This allows UART RX to function while flash erase/writes operations are under way, preventing lost serial data so long as it fits in the UART RX buffer. This enables (among other things) mpremote to successfully copy files to boards that use a UART REPL. Enable via the following option placed in `mpconfigboard.mk`: MICROPY_HW_ENABLE_ISR_UART_FLASH_FUNCS_IN_RAM = 1 Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2024-09-02 11:30:34 +10:00
Damien George	851aa06461	rp2: Integrate optional network.PPP. ... Can be enabled by a board by enabling `MICROPY_PY_NETWORK_PPP_LWIP`. Signed-off-by: Damien George <damien@micropython.org>	2024-08-29 23:47:55 +10:00
Damien George	aee002dd80	stm32/lwip_inc: Implement LWIP_PLATFORM_DIAG macro in terms of printf. ... This allows enabling lwIP debugging output. For example, to enable PPP debugging add the following to `mpconfigboard.h`: #define LWIP_DEBUG 1 #define PPP_DEBUG LWIP_DBG_ON Signed-off-by: Damien George <damien@micropython.org>	2024-08-29 23:47:55 +10:00
Damien George	a1a16ffd75	stm32/uart: Use timeout_char even with CTS enabled. ... When timeout=0 (non-blocking mode) the UART should still wait for each character to go out. Otherwise non-blocking mode with CTS enabled is useless because it can only write one character at a time. Signed-off-by: Damien George <damien@micropython.org>	2024-08-29 23:47:55 +10:00
Damien George	d8b033776e	stm32/machine_uart: Return number of bytes written even with timeout. ... The errcode should be cleared so the caller sees a successful write, even if it's a short write. Signed-off-by: Damien George <damien@micropython.org>	2024-08-29 23:47:13 +10:00
Damien George	c94a3205b0	stm32/machine_uart: Allow changing only the baudrate. ... Signed-off-by: Damien George <damien@micropython.org>	2024-08-29 23:46:13 +10:00
Damien George	a5cc4d4623	stm32: Integrate optional network.PPP. ... Can be enabled by a board by enabling `MICROPY_PY_NETWORK_PPP_LWIP`. Signed-off-by: Damien George <damien@micropython.org>	2024-08-29 23:46:13 +10:00
robert-hh	a38b4f4287	esp32/machine_uart: Implement UART.RX_IDLE based on machine.Timer. ... The UART.IRQ_IDLE callback is called about two character times after the last byte, or 1 ms, whichever is larger. For the irq, timer 0 is used. machine_timer.c had to be reworked to make it's mechanisms available for machine_uart.c. The irq.flags() value is change only at a requested event. Otherwise keep the state. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-08-29 16:34:33 +10:00
robert-hh	7045975d04	renesas-ra/machine_uart: Implement UART.IRQ_RXIDLE based on softtimer. ... Allowing to define the trigger UART.IRQ_RXIDLE as well as UART.IRQ_RX. The delay for the IRQ_RXIDLE interrupt is about 3 character times or 1-2 ms, whichever is larger. The irq.flags() value is changed only with an expected event. Do not change it otherwise. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-08-29 16:27:43 +10:00
robert-hh	ef69d0f2d3	samd/machine_uart: Implement UART.IRQ_RXIDLE based on the softtimer. ... With the softtimer the minimal delay between the end of a message and the trigger is 2 ms. For baud rates <= 9600 baud it's three character times. Tested with baud rates up tp 115200 baud. The timer used for RXIDLE is running only during UART receive, saving execution cycles when the timer is not needed. The irq.flags() value is changed only with an expected event. Do not change it otherwise. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-08-29 16:27:43 +10:00
robert-hh	a86619fb6f	stm32/machine_uart: Add the UART.IRQ_RX event for UART.irq(). ... Just adding the event symbol. No code change required, and no impact on code execution time when the event is not selected. Tested with STM32F4xx, STM32F7xx and STM32H7xx. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-08-29 16:27:43 +10:00
robert-hh	bae809070e	nrf/modules/machine/uart: Implement Python UART IRQ for nrf52840 boards. ... Supported triggers: UART.IRQ_RX and UART.IRQ_TXIDLE. It will probably work on other boards as well, but so far untested. The irq.flags() value is changed only when requested by a triggered event. Do not change it otherwise. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-08-29 16:27:43 +10:00