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Signed-off-by: Jos Verlinde <jos_verlinde@hotmail.com>

Defines the list of standard features and ensures that each board.json
only uses those ones. This list can be extended, but needs to be a
deliberate decision.

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

Applies to newly-added ARDUINO_PORTENTA_C33 and UM_NANOS3.

Makes the list match the standard features defined in
24a6e951.

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

This was copied from minimal/mpconfigport.h, but it doesn't make sense
for general ports.

Add a comment to minimal/mpconfigport.h to explain why it specifically
overrides it.

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

Signed-off-by: Seon Rozenblum <seon@unexpectedmaker.com>

This was missed in 692d36d7. Probably
never noticed because everything enables `MICROPY_GC_CONSERVATIVE_CLEAR`,
but found via ASAN thanks to @gwangmu & @chibinz.

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

Signed-off-by: Ihor Nehrutsa <Ihor.Nehrutsa@gmail.com>

This provides a way to build a non-DEBUG host binary that still has symbols
and debug information.

Document this for the unix port, and update a comment in the unix port
Makefile.

This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>

To match the behaviour of the mbedtls implementation, and pass the
ssl_basic.py test.
Signed-off-by: Damien George <damien@micropython.org>

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

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

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

The axtls bindings don't support this.
Signed-off-by: Damien George <damien@micropython.org>

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

This test doesn't pass on builds with 30-bit floats (object repr C).
Signed-off-by: Damien George <damien@micropython.org>

The PYBD_SF2 is right on the limit of being able to run this test and so
it succeeds the first two cases and fails the next two with MemoryError.

This causes it to SKIP, but that only works if it's the first thing
printed. So reverse the order of the tests so it fails on the biggest
one first.

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

This was added by mistake in 9e0f934cSigned-off-by: Damien George <damien@micropython.org>

This gets the calculation working properly for H5 MCUs, and fixes the
switch statement to switch on csel&7 instead of csel&3.
Signed-off-by: Damien George <damien@micropython.org>

The include of HAL headers should come after the HAL configuration defines,
so that the headers can see whether the defines were made or not, to
provide defaults and configure various things.
Signed-off-by: Damien George <damien@micropython.org>

Integrate DAC support for STM32H5.  Implement STM32H5 GPDMA driver. The DMA
driver is largely different from other STM32 variants.  To support the DAC
circular mode, memory based linked list DMA descriptors are used.
Signed-off-by: Rene Straub <rene@see5.ch>

Changes are:
- Run ADC on PCLK/16.
- Verify and optimize timings (ADC_STAB_DELAY_US, ADC_SAMPLETIME_DEFAULT).
- Add support for STM32H5 VBAT and COREVDD channels on ADC2.
- Replace ADC constants in machine_adc_locals_dict_table.
- Convert STM32 literal to channel numbers in adc_config_channel with
  corresponding STM32 LL library functions (__LL_ADC_IS_CHANNEL_INTERNAL(),
  __LL_ADC_CHANNEL_TO_DECIMAL_NB()).

Reasoning for the second last point: the STM32 driver literals are uint32_t
that don't work with MP_ROM_INT() which handles signed 31 bit integers
only.  Introduce enumerator machine_adc_internal_ch_t to define external
channels (0..19), internal channels (256..) and the special channel VREF
(0xffff).  Values are converted to STM32 literals with adc_ll_channel()
when required in adc_config_and_read_u16().
Signed-off-by: Rene Straub <rene@see5.ch>

Signed-off-by: Rene Straub <rene@see5.ch>

Select ADC instance based on pin information to support ADC2 inputs.
Display ADC instance number similar to machine_adc (STM32H5 only):
<ADC2 on Pin(Pin.cpu.F14, mode=Pin.ANALOG) channel=6>
Signed-off-by: Rene Straub <rene@see5.ch>

Fixed the preliminary STM32H5 ADC support for pyb.ADC:
- Run ADC on PCLK/16.
- Use STM32 ADC library channel literals (__HAL_ADC_DECIMAL_NB_TO_CHANNEL).
- Use correct temperature conversion for H5 (30C, 130C calibration points).
Signed-off-by: Rene Straub <rene@see5.ch>

To simulate a partial erase, the code reads a native block, erases it,
and writes back the data before and after the erased area. However, the
current logic was filling the area after the erased block with data
from the beginning of the native block-aligned data, instead of applying
the proper offset.

Fixes #12474.
Signed-off-by: Luca Burelli <l.burelli@arduino.cc>

If a board needs these outputs then it can define MICROPY_HW_CLK_PLLQ/R.

It saves power to not enable them if they are not needed.
Signed-off-by: Damien George <damien@micropython.org>

Supported from GCC 8 and up, and Compiler Explorer suggests it works as
expected with Clang since 3.6 (2014).

- Fixes situation where building embedded MicroPython with -O0 and
  MICROPY_NLR_X64 crashes at runtime (due to nlr_push pushing the
  frame pointer register EBP). Closes #12421.

- Allows removing the macOS tweak to undo pushing EBP onto the stack
  in the generated function prelude.
Signed-off-by: Angus Gratton <angus@redyak.com.au>

Currently, check_esp_err() raises an exception without a location in the
source code, eg:

    Traceback (most recent call last):
      File "<stdin>", line 8, in <module>
    OSError: (-258, 'ESP_ERR_INVALID_ARG')

This commit allows additional error reporting (function, line and file) to
be enabled via detailed exceptions.  Change the error reporting config to

    #define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_DETAILED)

and then exception messages from IDF errors look like:

    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
    OSError: (-258, "0x0102 ESP_ERR_INVALID_ARG in function 'set_duty_u16'
    at line 342 in file './machine_pwm.c'")
Signed-off-by: Ihor Nehrutsa <IhorNehrutsa@gmail.com>

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

This is needed by recent versions of sphinx-rtd-theme.
Signed-off-by: Damien George <damien@micropython.org>

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Fixes are:
- Reset the module first before changing GPIO1 direction.
- Skip spurious bytes received after reset.
- Use HCI UART ID and baudrate when reinitializing UART.
- Disable all printf output which causes unit-tests to fail.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Bluetooth code runs in the scheduler, so no locking/mutex is required.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Fixes are:
- The baudrate argument is a keyword arg, it was passed before as a
  positional arg.
- Use the port and baudrate arguments passed from higher level code instead
  of the hard-coded port ID and baudrate, which would allow HCI drivers to
  change baudrates.
- Increase UART char timeout and RX buffer size.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

As raised in discussions of the ESP32 memory management changes.
Signed-off-by: Angus Gratton <angus@redyak.com.au>

Signed-off-by: Angus Gratton <angus@redyak.com.au>

Follow-up to 519c24dd when MICROPY_GC_SPLIT_HEAP_AUTO is enabled, based
on discussion at
https://github.com/orgs/micropython/discussions/12316#discussioncomment-6858007

gc.mem_free() is always a heuristic, but this makes it a more useful
heuristic for common use cases.
Signed-off-by: Angus Gratton <angus@redyak.com.au>

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>