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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>

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

Add DAC, SCE and USB FSP config files.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

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

This is a host driver for ESP32 chips running the esp-hosted firmware,
which turns ESP32s into a WLAN/BT co-processor.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

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

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

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

It needs to be enabled explicitly by a board.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

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

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

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

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

Set buffer and endpoint sizes to 512 if the device is configured as a High
Speed device.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

This patch generates a binary firmware image (*.bin) and removes the split
TEXT1/0_ADDR/SECTIONS because it's not configured for this port so it
generates broken binaries.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>

Fixes issue #3874.
Signed-off-by: Damien George <damien@micropython.org>

Fixes issue #3843.
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>

A board should enable MICROPY_HW_CLK_USE_PLL3_FOR_USB to use this feature.
Signed-off-by: Damien George <damien@micropython.org>

And fix the case of 32-bit addresses in single-line mode.
Signed-off-by: Damien George <damien@micropython.org>

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

Newer MCU series have additional fields in the struct which need to be
initialised to zero, eg Break2AFMode on WB55.

This work was funded by Planet Innovation.
Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>

Follow up to 25b89cbe.
Signed-off-by: Damien George <damien@micropython.org>