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2022-04-11docs/differences: Update Python 3.5 diff, with optional listen backlog.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2022-04-11tools/mpremote: Add option to mount cmd to allow "unsafe" symlinks.Rob Knegjens
Specifying the option `--unsafe-links` (or `-l`) to `mpremote mount` will allow symlinks to be followed in the local directory that point outside of the base directory path. For the unsafe case the `path_check()` method of `PyboardCommand` still checks for a common path but without expanding symlinks. While this check is currently redundant, it makes the purpose of the method clearer for possible future uses or extensions.
2022-04-04docs/reference/mpremote: Add details about mount usage over soft reboot.Andrew Leech
2022-04-04drivers/codec: Add driver for the WM8960 codec.robert-hh
This codec is assembled for the MIMXRT1xxx_DEV boards and available for WM8960 breakout boards as well. The driver itself has been tested as working with the MIMXRT boards and a Sparkfun WM6890 breakout board. It implements the initialization, basic methods and some enhanced methods like 3D, ALC, soft-mute and deemphasis.
2022-04-04docs: Add quickref and docs for mimxrt, including network.LAN docs.robert-hh
2022-04-02docs/library/pyb.CAN: Update CAN docs to match revised API.iabdalkader
2022-03-31py/runtime: Allow multiple *args in a function call.David Lechner
This is a partial implementation of PEP 448 to allow unpacking multiple star args in a function or method call. This is implemented by changing the emitted bytecodes so that both positional args and star args are stored as positional args. A bitmap is added to indicate if an argument at a given position is a positional argument or a star arg. In the generated code, this new bitmap takes the place of the old star arg. It is stored as a small int, so this means only the first N arguments can be star args where N is the number of bits in a small int. The runtime is modified to interpret this new bytecode format while still trying to perform as few memory reallocations as possible. Signed-off-by: David Lechner <david@pybricks.com>
2022-03-30mixmrt/machine_i2s: Add I2S protocol support.MikeTeachman
This commit adds support for machine.I2S on the mimxrt port. The I2S API is consistent with the existing stm32, esp32, and rp2 implementations. I2S features: - controller transmit and controller receive - 16-bit and 32-bit sample sizes - mono and stereo formats - sampling frequencies from 8kHz to 48kHz - 3 modes of operation: - blocking - non-blocking with callback - uasyncio - configurable internal buffer - optional MCK Tested with the following development boards: - MIMXRT1010_EVK, MIMXRT1015_EVK, MIMXRT1020_EVK, MIMXRT1050_EVK - Teensy 4.0, Teensy 4.1 - Olimex RT1010 - Seeed ARCH MIX Tested with the following I2S hardware peripherals: - UDA1334 - GY-SPH0645LM4H - WM8960 codec on board the MIMXRT boards and separate breakout board - INMP441 - PCM5102 - SGTL5000 on the Teensy audio shield Signed-off-by: Mike Teachman <mike.teachman@gmail.com>
2022-03-29docs/library/machine.I2S: Clarify what rate refers to.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2022-03-21esp32/modesp32: Add new gpio_deep_sleep_hold function.Jonathan Hogg
Add a new function to control whether held pins will retain their function through deep-sleep. Also document this function and explain how to use this in quickref to retain pin configuration during deep-sleep.
2022-03-21esp32/machine_pin: Add new hold keyword argument and remove PULL_HOLD.Jonathan Hogg
The current pull=Pin.PULL_HOLD argument doesn't make a lot of sense in the context of what it actually does vs what the ESP32 quickref document says it does. This commit removes PULL_HOLD and adds a new hold=True|False keyword argument to Pin()/Pin.init(). Setting this to True will cause the ESP32 to lock the configuration of the pin – including direction, output value, drive strength, pull-up/-down – such that it can't be accidentally changed and will be retained through a watchdog or internal reset. Fixes issue #8283, and see also #8284.
2022-03-21docs/esp32/quickref: Refine deep-sleep power-saving notes.Jonathan Hogg
This attempts to better explain how pull-ups and pull-downs operate in deep-sleep mode.
2022-03-10py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.Damien George
This allows customising the REPL prompt strings. Signed-off-by: Damien George <damien@micropython.org>
2022-03-10py/modsys: Add optional sys.tracebacklimit attribute.Damien George
With behaviour as per CPython. Signed-off-by: Damien George <damien@micropython.org>
2022-03-07docs/library/machine.Pin: Update to use preferred DRIVE_x constants.Jonathan Hogg
Update documents with new common names for the drive strength constants.
2022-03-07docs/esp32/quickref: Document GPIO drive strength.Jonathan Hogg
Add brief documentation of the new `drive` keyword argument.
2022-03-07zephyr: Upgrade to Zephyr v3.0.0.Maureen Helm
Updates the Zephyr port build instructions and CI to use the latest Zephyr release tag. Signed-off-by: Maureen Helm <maureen.helm@intel.com>
2022-03-07docs/library/esp32.rst: Mark esp32.Partition as not taking kw args.Damien George
Fixes issue #8380. Signed-off-by: Damien George <damien@micropython.org>
2022-03-07docs/differences/python_35: Mark PEP 486 as not applicable.David Lechner
This adds the "Not relevant" designation to PEP 486 since it has to do with the Python Launcher for Windows and not the Python language itself. Also fix a typo while we are touching this line. Signed-off-by: David Lechner <david@pybricks.com>
2022-03-07docs/library/machine.UART.rst: Add details for `invert` parameter.Jan
2022-02-25tools/mpremote: Add "umount" command.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2022-02-25tools/mpremote: Add "resume" and "soft-reset" commands.Damien George
This makes the auto soft-reset behaviour of mpremote more logical, and now configurable via these new commands. Signed-off-by: Damien George <damien@micropython.org>
2022-02-22esp32/esp32_partition: Add support for specifying block_size.Damien George
To support filesystems that use a block size different from the native erase-page size. Signed-off-by: Damien George <damien@micropython.org>
2022-02-09docs/library/uasyncio.rst: Fix description of ThreadSafeFlag.wait.Lars Kellogg-Stedman
When a task waits on a ThreadSafeFlag (and the wait method returns), the flag is immediately reset. This was not clear in the documentation, which appeared to copy the description of the wait method from the Event class. Signed-off-by: Lars Kellogg-Stedman <lars@oddbit.com>
2022-02-09docs/library/machine.Pin.rst: Document defaults for Pin.init.Jos Verlinde
2022-02-09docs/library/pyb.SPI.rst: Document default for prescaler argument.Jos Verlinde
To prevent "non-default argument follows default argument" errors.
2022-02-09docs/library/esp.rst: Document the osdebug function.Jos Verlinde
2022-02-09docs/library/machine.WDT.rst: Use correct case for WDT.feed.Jos Verlinde
2022-02-09docs/library/machine.SPI.rst: Add class constant SoftSPI.MSB and .LSB.Jos Verlinde
2022-02-09docs/library/pyb.DAC.rst: Add DAC class constants.Jos Verlinde
2022-02-09docs/library/pyb.rst: Add pyb.hid_mouse and pyb.hid_keyboard constants.Jos Verlinde
2022-02-09docs/library/pyb.Timer.rst: Add pyb.Timer class constants.Jos Verlinde
2022-02-09docs/library/socket.rst: Document socket as a class.Jos Verlinde
Following CPython: https://bugs.python.org/issue45772
2022-02-09docs: Use the correct * keyword-only notation.Jos Verlinde
2022-02-09docs/library/collections.rst: Use class for deque and OrderedDict.Jos Verlinde
2022-02-04docs/reference/isr_rules.rst: Describe uasyncio-IRQ interface.Peter Hinch
2022-02-04docs/esp32/quickref: Update ADC documentation.Jonathan Hogg
Update ADC documentation now that the new API is described in the main docs.
2022-02-04docs/reference/isr_rules.rst: Fix inconsistent variable name in example.Luiz Brandao
Fixed to be conistent with the code example above it.
2022-02-04docs/develop/porting.rst: Fix build and import problems in the example.Cem Eliguzel
2022-02-02docs: Remove reference to obsolete neopixel_write function.Damien George
It has been replaced by machine.bitstream. Signed-off-by: Damien George <damien@micropython.org>
2022-01-27stm32/pin: Change remaining uses of "af" to "alt".Damien George
The keyword "af" has been deprecated for some time and "alt" should be used instead (but "af" still works). Signed-off-by: Damien George <damien@micropython.org>
2022-01-23docs/differences: Update python_36 now that b2a_base64 accepts newline.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2022-01-23extmod/modubinascii: Add newline keyword to b2a_base64 function.Christian Decker
This allows encoding things (eg a Basic-Auth header for a request) without slicing the \n from the string, which allocates additional memory. Co-authored-by: David Lechner <david@lechnology.com>
2022-01-23docs/differences: Update differences now that math.tau/inf/nan exist.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2022-01-21docs/esp32: Document expanded ADC API in quickref.Jonathan Hogg
Document read_u16(), read_uv() and ADCBlock(). Mark old read(), atten() and width() methods as legacy.
2022-01-21docs/library: Specify additional ADC methods and new ADCBlock class.Damien George
The new ADC methods are: init(), read_uv() and block(). The new ADCBlock class has methods: init() and connect(). See related discussions in #3943, #4213. Signed-off-by: Damien George <damien@micropython.org>
2022-01-21extmod/machine_i2c: Increase default SoftI2C timeout to 50ms.Damien George
Some devices, eg BNO055, can stretch SCL for a long time, so make the default large to accommodate them. 50ms matches the current default for stm32 hardware I2C . Signed-off-by: Damien George <damien@micropython.org>
2022-01-17all: Bump version to 1.18.v1.18Damien George
Signed-off-by: Damien George <damien@micropython.org>
2022-01-14esp32/machine_bitstream: Reinstate bitstream bit-bang implementation.Damien George
The bit-bang implementation was replaced with the RMT implementation in 599b61c08687ca077e3b0e115d5b76affcc673ca. This commit brings back that bit-bang code, and allows it to be selected via the new static method: esp32.RMT.bitstream_channel(None) The bit-bang implementation may be useful if the RMT needs to be used for something else, or if bit-banging is more stable in certain applications. Signed-off-by: Damien George <damien@micropython.org>
2022-01-13docs/esp32: Update RMT quickref example to match latest code.Damien George
The start keyword was removed in 18e48a71ee69557a5340c8652f2e73e586063be3 Signed-off-by: Damien George <damien@micropython.org>
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-20 18:53:45 +0000