4391 Commits

Author	SHA1	Message	Date
robert-hh	ceae0e1494	samd/samd_flash: Make flash read/write methods access self parameters. ... Use `self` (the first argument) instead of the global `samd_flash_obj` when accessing the `flash_base` parameter. This allows there to be multiple flash objects for various types of filesystem. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-11-18 23:54:42 +11:00
robert-hh	4a159d16fe	samd/boards/SAMD21_XPLAINED_PRO: Use the SPI flash for the file system. ... The initial settings did not support it. The change required to add a dedicated handling of the Adesto 1MByte flash of the XPLAINED PRO board, which does not support the sfdp feature. Fixes the ID check of the Adesto/Renesas 1MByte flash. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-11-18 23:51:02 +11:00
robert-hh	85de67f55d	samd/mboot: Provide a UF2 bootloader for SAMD21 Xplained Pro. ... A bootloader labelled for the SAMD21 XPLAINED PRO board. The only difference to a generic bootloader are the names and ID of the USB port and the label of the drive that is opened. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-11-18 23:50:20 +11:00
robert-hh	4d36ecf8a8	samd/boards/SAMD21_XPLAINED_PRO: Add specific deploy instructions. ... Add instructions to install a bootloader to the board. The SAMD21 XPLAINED PRO board is shipped without a bootloader, which therefore has to be installed once before it can be used with MicroPython. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-11-18 23:49:39 +11:00
robert-hh	5a70850b30	samd/machine_uart: Add full support for 9-bit data. ... Prior to this commit, 9-bit UART data could be specified in the constructor and was transmitted, but the 9th bit was set to 0 when sending, and ignored when receiving. This commit completes 9-bit support in that the 9th bit is taken from the data. 9-bit data has to be provided with `uart.write()` and and read with `uart.read()` as two bytes for each transmitted item, low order byte first. The data length supplied with `uart.write()` and requested by `uart.read()` has to be even, which is checked. The size of the UART buffers will be transparently doubled to cater for 9-bit data. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-11-18 23:05:46 +11:00
robert-hh	e2532e0f72	mimxrt/machine_pwm: Fix a few inconsistencies with PWM output. ... Changes in this commit: - When setting PWM parameters of a FLEXPWM AB channel twice within a PWM cycle, the second setting was ignored. Now the second setting persists. - With `duty_u16(0)` a FLEXPWM X channel was set to high impedance. Now it is set to low impedance with value 0 for `invert=False`, and 1 for `invert=True`. - The align parameter requires a duty rate and frequency to be set. Align will now be ignored if freq or duty are missing. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-11-18 16:11:13 +11:00
robert-hh	898407defb	ports: Make PWM duty_u16 have an upper value of 65535 across all ports. ... The following ports used 65536 as the upper value (100% duty cycle) and are changed in this commit to use 65535: esp8266, mimxrt, nrf, samd. Tested that output is high at `duty_u16(65535)` and low at `duty_u16(0)`. Also verified that at `duty_u16(32768)` the high and low pulse have the same length. Partially reverts #10850, commits 9c7ad68165 and 2ac643c15b. Signed-off-by: robert-hh <robert@hammelrath.com>	2024-11-18 16:05:56 +11:00
Damien George	611d8f9ce8	esp32/modsocket: Fix getaddrinfo hints to set AI_CANONNAME. ... Because the `ai_canonname` field is subsequently used. ESP32_GENERIC_S3 (at least) crashes with IDF 5.2.3 without this set. Signed-off-by: Damien George <damien@micropython.org>	2024-11-13 13:35:37 +11:00
Daniël van de Giessen	77406b4240	extmod/network_ppp: Allow stream=None to suspend PPP. ... This allows the stream to be set to `None`, which essentially stops all PPP communication without disconnecting the session. This allows replacing the stream on-the-fly to suspend it, for example to send AT commands to a modem without completely disconnecting and re-establishing the PPP connection: uart = ppp.config('stream') ppp.config(stream=None) uart.write(b'+++') # do some AT commands uart.write(b'ATO\r\n') ppp.config(stream=uart) Any attempted communication by PPP while the stream is not connected will register as simple packet loss to the LwIP stack because we return 0 for any write calls, and protocols like TCP will then automatically handle retrying. Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>	2024-11-13 13:11:32 +11:00
Daniël van de Giessen	161e2bd37d	extmod/network_ppp: Add stream config parameter. ... This makes the stream that the PPP object wraps, which is normally only set once via the constructor, accessible and configurable via the `ppp.config()` method. Signed-off-by: Daniël van de Giessen <daniel@dvdgiessen.nl>	2024-11-13 13:10:58 +11:00
Angus Gratton	f5b81bee61	esp8266: Use the recommended network.WLAN.IF_[AP|STA] constants. ... Removes the deprecated network.[AP|STA]_IF form from the esp8266 port This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-11-08 12:03:48 +11:00
Angus Gratton	285e1d0b80	esp32: Use the recommended network.WLAN.IF_[AP|STA] constants. ... Removes the deprecated network.[AP|STA]_IF form from the esp32 port This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-11-08 10:11:03 +11:00
Angus Gratton	df6b40a87f	esp32: Workaround native code execution crash on ESP32-S2. ... Seemingly ESP-IDF incorrectly marks RTC FAST memory region as MALLOC_CAP_EXEC on ESP32-S2 when it isn't. This memory is the lowest priority, so it only is returned if D/IRAM is exhausted. Apply this workaround to treat the allocation as failed if it gives us non-executable RAM back, rather than crashing. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-11-06 16:08:23 +11:00
Angus Gratton	594670e446	esp32/machine_pwm: Restore PWM support for ESP-IDF v5.0.x and v5.1.x. ... The cleanup in 548babf8 relies on some functions not available in older ESP-IDF. Temporarily restore them, until we drop support for ESP-IDF <5.2. PWM functionality should end up the same regardless of ESP-IDF version, and also no different from MicroPython V1.23. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-11-05 17:19:58 +11:00
Damien George	275b3afae7	esp32/network_wlan: Add missing WLAN security constants. ... These were added to the `network` module but not the `network.WLAN` class, which is the new home for such constants. Also: - Mark the WLAN constants in the `network` module as deprecated, to be removed in MicroPython 2.0. - Move the static assert to the WLAN source code, to be close to where it relates to. Signed-off-by: Damien George <damien@micropython.org>	2024-11-05 11:34:35 +11:00
Damien George	8978102f35	tests/run-tests.py: Change --target/--device options to --test-instance. ... Previously to this commit, running the test suite on a bare-metal board required specifying the target (really platform) and device, eg: $ ./run-tests.py --target pyboard --device /dev/ttyACM1 That's quite a lot to type, and you also need to know what the target platform is, when a lot of the time you either don't care or it doesn't matter. This commit makes it easier to run the tests by replacing both of these options with a single `--test-instance` (`-t` for short) option. That option specifies the executable/port/device to test. Then the target platform is automatically detected. The `--test-instance` can be passed: - "unix" (the default) to use the unix version of MicroPython - "webassembly" to test the webassembly port - anything else is considered a port/device to pass to Pyboard There are also some shortcuts to specify a port/device, following `mpremote`: - a<n> is short for /dev/ttyACM<n> - u<n> is short for /dev/ttyUSB<n> - c<n> is short for COM<n> For example: $ ./run-tests.py -t a1 Note that the default test instance is "unix" and so this commit does not change the standard way to run tests on the unix port, by just doing `./run-tests.py`. As part of this change, the platform (and it's native architecture if it supports importing native .mpy files) is show at the start of the test run. Signed-off-by: Damien George <damien@micropython.org>	2024-11-04 12:47:47 +11:00
Alessandro Gatti	d34b15ac6f	pic16bit: Make it build with recent XC16 versions. ... The PIC16 port didn't catch up with the other ports, so it required a bit of work to make it build with the latest version of XC16. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-10-30 17:21:30 +11:00
Andrew Leech	548babf8a0	esp32/machine_pwm: Use IDF functions to calculate resolution correctly. ... This commit fixes PWM configuration across C3, C6, S2 and S3 chips, which was broken by 6d799378ba. Without this fix the PWM frequency is limited to a maximum of 2446Hz (on S2 at least). Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-10-30 16:28:17 +11:00
Alessandro Gatti	86c71a0307	esp32/machine_hw_spi: Reject invalid number of bits in constructor. ... This commit adds an extra bit of parameters validation to the SPI bus constructor on ESP32. Passing 0 as the number of bits would trigger a division by zero error when performing read/write operations on an SPI bus created in such a fashion. Fixes issue #5910. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-10-30 15:14:30 +11:00
Angus Gratton	043ba45bc3	esp32: Add some notes about the different CMake files. ... Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-10-28 11:24:15 +11:00
Angus Gratton	ff70a91581	esp32: Move the linker wrap options out of the project CMakeLists. ... For in-tree builds, these are effectively equivalent. However for out-of-tree builds it's preferable to have as little as possible in the top-level CMakeLists.txt file (as the out-of-tree build needs its own copy). This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-10-28 11:24:15 +11:00
Steve Holden	4601dcb8a1	rp2/README: Remove redundant global statement from example code. ... Since `led` is not being rebound inside the `tick` function the standard Python name resolution method will find it. Signed-off-by: Steve Holden <steve@holdenweb.com>	2024-10-28 11:16:04 +11:00
iabdalkader	4c54335195	stm32/boards/ARDUINO_OPTA: Add Opta expansion module. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-10-25 01:19:54 +11:00
iabdalkader	57bc98f499	stm32/boards/ARDUINO_NICLA_VISION: Add SE05x driver. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-10-25 01:19:48 +11:00
iabdalkader	28009a78cf	stm32/boards/ARDUINO_PORTENTA_H7: Add SE05x driver. ... Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2024-10-25 01:19:06 +11:00
Damien George	120ac0f8d2	rp2/modmachine: Re-sync time_ns offset when coming out of lightsleep. ... Prior to this fix, `tests/extmod/vfs_lfs_mtime.py` would fail when run after the `tests/ports/rp2/rp2_lightsleep.py` test, because `time.time_ns()` would have a large and constant offset from `time.time()`. Fix this by re-syncing the time-ns offset when coming out of lightsleep. Signed-off-by: Damien George <damien@micropython.org>	2024-10-24 23:24:09 +11:00
Damien George	47741e2757	rp2/datetime_patch: Fix year and month offset for mktime wrapper. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-24 11:22:59 +11:00
Alessandro Gatti	6328958a39	rp2/mpconfigport: Leave callable pointers alone on RV32. ... The port configuration file tagged callable pointers' LSB on both Arm and RISC-V variants. This is needed on Arm due to Thumb/Thumb2 code addresses having their LSB set, but on RISC-V this is not required. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2024-10-22 15:01:53 +11:00
Plaque FCC	324871f380	qemu/mcu/rv32: Fix test of mcause value in lookup_cause. ... Signed-off-by: Plaque FCC <plaque-fcc@github>	2024-10-22 14:52:01 +11:00
Volodymyr Shymanskyy	8fef67bda5	esp32/modmachine: Allow building with USB CDC disabled. ... Signed-off-by: Volodymyr Shymanskyy <vshymanskyi@gmail.com>	2024-10-22 14:45:51 +11:00
Damien George	7ed480fc6f	Revert "stm32/machine_uart: Allow changing only the baudrate." ... This reverts commit c94a3205b0. The idea behind this reverted commit was that it allowed to reconfigure the UART to change only the baudrate, which is important in the context of a PPP connection where the baudrate may be changed as part of the protocol. Also, other ports like the rp2 port have this behaviour, where individual parameters of the UART can be changed with the `.init()` method. But this commit was no good for a few reasons: 1. It's a subtle breaking change to the UART API, because existing code that constructs or initialises a UART with just the baudrate would expect all other parameters to be reset to their defaults. But with this commit those parameters would remain unchanged. 2. Constructing a UART like `UART(1, 9600)` also hits this code path of only changing the baudrate and does not reset other parameters, which is unexpected. 3. It doesn't support setting the baudrate via keyword, eg `UART.init(baudrate=9600)`. 4. The `timeout_char` field is not updated when changing only the baudrate, which can lead to unexpected timeouts when reading/writing. Due to point (4), this commit broke the `tests/ports/stm32/uart.py` test, the `uart.writechar(1)` has a timeout because the `uart.init(2400)` does not set the `timeout_char` for the new baudrate. Points (2)-(4) could be fixed, but point (1) (being a breaking change) would remain as an issue. So the commit is reverted. Signed-off-by: Damien George <damien@micropython.org>	2024-10-22 11:50:05 +11:00
Damien George	97af1001ae	rp2/machine_uart: Make it so TX is done only when no longer busy. ... Prior to this commit, when flushing a UART on the rp2 port, it returns just before the last character is sent out the wire. Fix this by waiting until the BUSY flag is cleared. This also fixes the behaviour of `UART.txdone()` to return `True` only when the last byte has gone out. Updated docs and tests to match. The test now checks that UART TX time is very close to the expected time (prior, it was just testing that the TX time was less than the expected time). Signed-off-by: Damien George <damien@micropython.org>	2024-10-22 10:17:05 +11:00
Andrew Leech	3fecab58a0	esp32/mphalport: Always poll stdin ring-buffer to include UART use. ... This fixes a regression introduced in commit 4247921c4e, where this ring-buffer polling was accidentally put inside the `#if MICROPY_HW_ESP_USB_SERIAL_JTAG`. Signed-off-by: Andrew Leech <andrew@alelec.net>	2024-10-16 14:50:11 +11:00
Damien George	838f21298a	unix/main: Add --version command-line option. ... CPython also has this option. Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 14:44:10 +11:00
Damien George	51663b9aa7	rp2/machine_uart: Clear timeout_char when UART is first constructed. ... Otherwise a previous value of `timeout_char` may be left over after a soft reset. Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:23:06 +11:00
Peter Harper	e32e13f7e4	rp2/boards/RPI_PICO2: Add new RPI_PICO2 board definition. ... This is the same form-factor as the Pico but with an RP2350. Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:20:12 +11:00
Damien George	137e9e8c79	rp2/main: Set CPU frequency to default for the MCU. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:20:12 +11:00
Phil Howard	27904ae4b9	rp2/machine_pwm: Add RP2350 slices to machine.PWM. ... Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-10-15 12:19:52 +11:00
Angus Gratton	8cc7c64d01	rp2: Workaround pico_aon_timer timezone binary size increase. ... Provide stub implementations of localtime_r() and mktime() to avoid code size increase. Reported upstream at https://github.com/raspberrypi/pico-sdk/issues/1810 This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2024-10-15 12:18:53 +11:00
Damien George	fa15ae4503	rp2/machine_bitstream: Implement bitstream for RISC-V using mcycle. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:18:51 +11:00
Damien George	ea2eed1b23	rp2/mphalport: Implement mp_hal_ticks_cpu for RISCV using mcycle. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:18:32 +11:00
Dryw Wade	957cea23d5	rp2/machine_uart: Allow new TX/RX pins on RP2350. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:18:32 +11:00
Dryw Wade	7a78e5ae7c	rp2/machine_bitstream: Set SysTick reset value. ... In case it doesn't have the correct value. Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:18:29 +11:00
Damien George	f2f08ef2d9	rp2/Makefile: Allow CMAKE_ARGS to be set by user. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:16:46 +11:00
Damien George	4fc6cf9141	rp2: Add support for RP2350 in RISCV mode. ... As part of this change, the RV32I native emitter is enabled on RISCV board variants. Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:16:46 +11:00
Phil Howard	34e463d861	rp2/machine_adc: Add ADC support for RP2350B. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:16:46 +11:00
Peter Harper	d0bc42796b	rp2/clocks_extra: Update runtime_clocks_init based on new pico-sdk. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:15:48 +11:00
Phil Howard	57f4cabff9	rp2/machine_pin: Generalise gpio_irq handler for pins >32. ... Fix the gpio_irq function so that it looks at all six iobank0_hw->intr[n] registers, for up to 48 IOs. Signed-off-by: Phil Howard <phil@gadgetoid.com>	2024-10-15 12:14:59 +11:00
Peter Harper	733052f6b9	rp2/machine_pin: Use 64-bit gpio functions to allow gpios >=32 to work. ... Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:14:25 +11:00
Peter Harper	4af09de19c	rp2/boards/make-pins.py: Pass num-gpios/num-ext-gpios into make-pins. ... NUM_GPIOS amd NUM_EXT_GPIOS are currently hardcoded in make-pins.py, which makes it difficult to support SoCs with different pin count. This commit generalises make-pins.py by passing in the pin count in via the new arguments `--num-gpios` and `--num-ext-gpios`. These default to the current values supported by Pico, namely 30/10. This can be changed with PICO_NUM_GPIOS and PICO_NUM_EXT_GPIOS in `mpconfigboard.cmake`. Signed-off-by: Damien George <damien@micropython.org>	2024-10-15 12:12:04 +11:00