This function was made private/static in IDF commit
c67f4c2b4c2bb4b7740f988fc0f8a3e911e56afe, so it add back here.
Signed-off-by: NDamien George <damien@micropython.org>

Allows registering UART interrupt again.
Signed-off-by: NAngus Gratton <angus@redyak.com.au>

To prevent warnings when building with ESP IDF v5.
Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Tests framebuf1 and framebuf2 do not take the need for byte-aligned
strides into consideration when calculating buffer lengths.
Accordingly, the buffers allocated are slightly too small. Fixed
buffer length calculations.
Signed-off-by: NDuncan Lowther <Duncan.Lowther@glasgow.ac.uk>

Structure descriptor in test extmod/uctypes_array_assign_le
is 6 bytes long, due to member "arr3" having length 4
(2 * UINT16) and offset 2, but only 5 bytes are allocated.
Increased buffer length to 6 bytes.
Signed-off-by: NDuncan Lowther <Duncan.Lowther@glasgow.ac.uk>

The mod_binascii_a2b_base64() function allocates a buffer which may be
too small. It needs to be no less than three-quarters of the input
length, but is calculated as (<length> / 4) * 3 + 1, which may be less
due to integer division. Changed to (<length> * 3) / 4 + 1.
Signed-off-by: NDuncan Lowther <Duncan.Lowther@glasgow.ac.uk>

Signed-off-by: NDuncan Lowther <Duncan.Lowther@glasgow.ac.uk>

This allows existing code that does `import uasyncio` or
`import uasyncio as asyncio` to continue working.

It uses the same lazy-loading as asyncio to prevent loading of unused
features.

This work was funded through GitHub Sponsors.
Signed-off-by: NJim Mussared <jim.mussared@gmail.com>

Mostly updates comments, but also renames the UASYNCIO enum value to
ASYNCIO.

This work was funded through GitHub Sponsors.
Signed-off-by: NJim Mussared <jim.mussared@gmail.com>

This work was funded through GitHub Sponsors.
Signed-off-by: NJim Mussared <jim.mussared@gmail.com>

This work was funded through GitHub Sponsors.
Signed-off-by: NJim Mussared <jim.mussared@gmail.com>

This work was funded through GitHub Sponsors.
Signed-off-by: NJim Mussared <jim.mussared@gmail.com>

The asyncio module now has much better CPython compatibility and
deserves to be just called "asyncio".

This will avoid people having to write `from uasyncio import asyncio`.

Renames all files, and updates port manifests to use the new path. Also
renames the built-in _uasyncio to _asyncio.

This work was funded through GitHub Sponsors.
Signed-off-by: NJim Mussared <jim.mussared@gmail.com>

Instead of having a special set of arguments to test for each math-module
function, just test all functions with all sets of arguments.  This gives
improved test cases to prevent regressions.
Signed-off-by: NDamien George <damien@micropython.org>

Commit c046b23e prevented frozen boot code
from being interrupted by Ctrl-C, but that means a corrupt filesystem will
forever lock up an esp32/esp8266 board.  This commit fixes that by
explicitly enabling Ctrl-C before running the forever loop.
Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

It currently operates in 1-line (SPI) mode only.
Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

This commit adds initial support for STM32H5xx MCUs.  The following
features have been confirmed to be working on an STM32H573:
- UART over REPL and USB CDC
- USB CDC and MSC
- internal flash filesystem
- machine.Pin
- machine.SPI transfers with DMA
- machine.ADC
- machine.RTC
- pyb.LED
- pyb.Switch
- pyb.rng
- mboot
Signed-off-by: NDamien George <damien@micropython.org>

Changes in this new library version are:
- Add H5 HAL at v1.0.0.
Signed-off-by: NDamien George <damien@micropython.org>

All MCUs can have 6-bit resolution; see adc_cr_to_bits_table.
Signed-off-by: NDamien George <damien@micropython.org>

The G0 USB peripheral behaves more like MICROPY_HW_USB_IS_MULTI_OTG=0 than
that config =1.  This fixes the configuration of the PMA FIFO buffers.
Signed-off-by: NDamien George <damien@micropython.org>

For debugging purposes, to see output from other peripherals.

Also reset the pyb_stdio_uart state at the end of soft reset, in case it
points to a heap-allocated object.
Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Needed for compiling gchelper_thumb2 on cortex-m33.
Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Marking address as static was not applied to all code paths.
Signed-off-by: NDamien George <damien@micropython.org>

Cancel any existing poll alarm before add a new one.
Signed-off-by: NDamien George <damien@micropython.org>

Using BTstack with CYW43 for Pico W.
Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Signed-off-by: NDamien George <damien@micropython.org>

Includes a fix for combined BT+WiFi when using SPI transport.
Signed-off-by: NDamien George <damien@micropython.org>

PEP-498 allows for conversion specifiers like !r and !s to convert the
expression declared in braces to be passed through repr() and str()
respectively.

This updates the logic that detects the end of the expression to also stop
when it sees "![rs]" that is either at the end of the f-string or before
the ":" indicating the start of the format specifier. The "![rs]" is now
retained in the format string, whereas previously it stayed on the end
of the expression leading to a syntax error.

Previously: `f"{x!y:z}"` --> `"{:z}".format(x!y)`
Now: `f"{x!y:z}"` --> `"{!y:z}".format(x)`

Note that "!a" is not supported by `str.format` as MicroPython has no
`ascii()`, but now this will raise the correct error.

Updated cpydiff and added tests.
Signed-off-by: NJim Mussared <jim.mussared@gmail.com>

So that the delegation functions don't need to be put somewhere global,
like in mpconfigport.h.  That would otherwise make it hard for extension
modules to use delegation.
Signed-off-by: NDamien George <damien@micropython.org>