Changes are:
- Disable internal flash storage and use the external QSPI for storage.
- Disable default bootloader entry mode. The bootloader entry function
exists in board_init.c.
- Remove OSC enable/disable macros (this board doesn't have an OSC).
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
This was previously hard-coded to "MicroPy" / "pyboard Flash" / "1.00".
Now allow it to be overridden by a board.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
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>
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>
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>
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>
In CPython, `_thread.start_new_thread()` returns an ID that is the same ID
that is returned by `_thread.get_ident()`. The current MicroPython
implementation of `_thread.start_new_thread()` always returns `None`.
This modifies the required functions to return a value. The native thread
id is returned since this can be used for interop with other functions, for
example, `pthread_kill()` on *nix. `_thread.get_ident()` is also modified
to return the native thread id so that the values match and avoids the need
for a separate `native_id` attribute.
Fixes issue #12153.
Signed-off-by: David Lechner <david@pybricks.com>
With using UART FIFO, the timeout should be long enough that FIFO becomes
empty. Since previous data transfer may be ongoing, the timeout must be
timeout_char multiplied by FIFO size + 1.
Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
Since commit 3533924c36 the zlib module has
been replaced by the new deflate module. This commit updates the script
fwupdate.py to use the new deflate module.
Signed-off-by: Oliver Joos <oliver.joos@hispeed.ch>
This commit allows other ports to reuse the CYW43 HCI driver, by replacing
all Bluetooth UART and control named pins with defines in config files and
using `mpbthci` abstract functions (i.e. `mp_bluetooth_hci_*`) instead of
the STM32 specific UART functions.
Note: the function `cywbt_wait_cts_low` does not need to switch the CTS
pin from alternate function to GPIO to read it. At least on stm32, mimxrt
it's possible to just read the pin input. For example, see the STM32F7
RM0410 section 6.3.11, and the `SION` for IMXRT. So this function can
also be available for other ports if the pin mode switching is removed.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
The rp2 port was enabling SSL and had finalizers enabled via the "extra
features" level, but missed explicitly enabling `MICROPY_PY_SSL_FINALISER`
(like esp32, stm32, and mimxrt did).
This commit makes `MICROPY_PY_SSL_FINALISER` default to enabled if
finalizers are enabled, and removes the explicit setting of this for
esp32, stm32, mimxrt (because they all use the "extra features" level).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This allows switching between variants without clobbering the build
output.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This was used to override the firmware filename generated by the build
server (to match the historical name before board definitions existed).
Now we're making everything use the board definition name (i.e. the
directory name).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This is to support a future change to add the variant name to the build
directory and therefore should be the same style as the board name.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
MICROPY_PY_STM_CONST defaults to 1 if MICROPY_PY_STM is set. Overriding to
0 disables the named register peripheral constants being including in the
stm32 module.
This saves about 7.5KB of code size for the STM32WL55, which is significant
as this SoC doesn't have a lot of flash.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This is the minimum C interface to allow a modem driver to be built in
Python. Interface is simple, with the intention that the micropython-lib
driver is the main (only) consumer of it.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
No IRQHandlers were compiled in for this board.
Includes small consolidation of the same DMAMUX_ENABLE line for STM32G4,
STM32WB, STM32WL.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
Switches default on the NUCLEO_WL55 board to use the HSE oscillator powered
from PB0_VDDTCXO pin.
Build-time configuration can select from MSI internal oscillator (previous
default), HSE via crystal, or HSE bypass with TCXO powered from PB0_VDDTCXO
pin (new default)
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This is a "normal" SPI peripheral with no external pins, to avoid having to
grow spi_obj[] for just this one board map it as SPI ID 3 (board has SPI
IDs 1,2 already).
Signed-off-by: Angus Gratton <angus@redyak.com.au>
This is difficult to implement on cmake-based ports, and having the list
of variants in mpconfigboard.{cmake,mk} duplicates information that's
already in board.json.
This removes the existing query-variants make target from stm32 & rp2
and the definition of BOARD_VARIANTS from the various board files.
Also renames the cmake variable to MICROPY_BOARD_VARIANT to match other
variables such as MICROPY_BOARD. The make variable stays as
BOARD_VARIANT.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit:
- Finds a common set of board feature tags and maps existing features to
that reduced set.
- Removes some less-useful board feature tags.
- Ensures all MCUs are specified correctly.
- Ensures all boards have a vendor (and fixes some vendor names).
This is to make the downloads page show a less intimidating set of filters.
Work done in conjunction with Matt Trentini <matt.trentini@gmail.com>.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Previously this was explicitly enabled on esp32/stm32/renesas/mimxrt/samd,
but didn't get a default feature level because it wasn't in py/mpconfig.h.
With this commit it's now enabled at the "extra features" level, which adds
rp2, unix-standard, windows, esp8266, webassembly, and some nrf boards.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This provides similar functionality to the former zlib.DecompIO and
especially CPython's gzip.GzipFile for both compression and decompression.
This class can be used directly, and also can be used from Python to
implement (via io.BytesIO) zlib.decompress and zlib.compress, as well as
gzip.GzipFile.
Enable/disable this on all ports/boards that zlib was previously configured
for.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This library used a mix of "tinf" and "uzlib" to refer to itself. Remove
all use of "tinf" in the public API.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
There are enough places that implement __exit__ by forwarding directly to
mp_stream_close that this saves code size.
For the cases where __exit__ is a no-op, additionally make their
MP_STREAM_CLOSE ioctl handled as a no-op.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This will be replaced with a new deflate module providing the same
functionality, with an optional frozen Python wrapper providing a
replacement zlib module.
binascii.crc32 is temporarily disabled.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Re-enable some features required for the board to still build and the lora
driver to run.
This board only has 192KB of flash total, so default stm32 build is very
close to the limit.
Before:
LINK build-B_L072Z_LRWAN1/firmware.elf
text data bss dec hex filename
184352 68 14112 198532 30784 build-B_L072Z_LRWAN1/firmware.elf
(12256 bytes free)
After:
LINK build-B_L072Z_LRWAN1/firmware.elf
text data bss dec hex filename
155028 68 14052 169148 294bc build-B_L072Z_LRWAN1/firmware.elf
(41580 bytes free)
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
The existing qspi for stm32 implementation can only send a spi command with
exactly 0 or 2 data bytes. Certain spiflash chips (e.g. AT25SF321B) have
commands that only take a single data byte, and will ignore the command if
more than that is sent. This commit allows sending a command with a single
data byte.
Signed-off-by: Victor Rajewski <victor@allumeenergy.com.au>
For STM32G4, there is a errata on ADC that may get wrong ADC result.
According to the errata sheet, this can be avoid by performing two
consecutive ADC conversions and keep second result.
Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
