Add circuitpython support for STM Nucleo-F446RE development board. #6945
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jepler
previously requested changes
Sep 25, 2022
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Some small notes. I didn't spot any other problems, but the CI process may find additional items to address. Note that right now we're having some trouble in the CI process due to some recent updates to other packages so a failure result may not indicate you have to take any action.
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| void board_init(void) { | ||
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| bool board_requests_safe_mode(void) { | ||
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| void reset_board(void) { | ||
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| void board_deinit(void) { | ||
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I think these may all be unnecessary since 4cb69a5, please remove and verify it still builds.
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okay. will remove the functions. thanks
jepler
reviewed
Sep 25, 2022
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Hello all,
I have been working on porting CircuitPython to a Nucleo-64 development board from ST (https://www.st.com/en/evaluation-tools/nucleo-f446re.html).
The Dev board has a STM32F446RE MCU, that comes with 512 KB of flash and 128KB of SRAM. Maybe not enough to run applications that require a GUI, but enough to run apps that use SPI, I2C, ADC or USB protocols.
Also supports USB composite device (serial + mass storage)
I made a screenshot with the serial console over USB, with a simple program to turn on the green LED from the board: