stm32/boards: Add NUCLEO_H7A3ZI_Q board support. #17617
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Code size report: |
STM32H7A3 has 2MB internal flash and each sector size is 8KB. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
For STM32H7, the following macro's value are different by ADC's version. * ADC_CAL_ADDRESS * ADC_CAL1 * TEMPSENSOR_CAL2_ADDR Using macros defined by HAL become less dependent on ADC's version. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
STM32H7A3 uses PA11, PA12 to enable USB function via built-in USB OTG port on NUCLEO board. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
This change adds NUCLEO_H7A3ZI_Q Core Board support to the STM32 port. NUCLEO_H7A3ZI_Q: https://www.st.com/en/evaluation-tools/nucleo-h7a3zi-q.html This board uses STM32H7A3ZI: https://www.st.com/en/microcontrollers-microprocessors/stm32h7a3zi.html Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
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Updated adc.c: According to the commit 841439d, ADC calibration settings can be simplified for STM32H7. |
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Summary
This change adds NUCLEO_H7A3ZI_Q Core Board support to the STM32 port.
NUCLEO_H7A3ZI_Q:
https://www.st.com/en/evaluation-tools/nucleo-h7a3zi-q.html
This board uses STM32H7A3ZI:
https://www.st.com/en/microcontrollers-microprocessors/stm32h7a3zi.html
Testing
Tested:
Due to clock settings, specified baudrate is difference with actual baudrate
(For example, specified: 2400, actual: 2399). There is no impact for uart communication.
Some peripherals (GPIO, I2C, ADC) works but not all peripherals are not tested.
run-tests.py with this board is available here:
https://github.com/yn386/micropython/tree/test-case-for-nucleo-h7a3zi-q
Trade-offs and Alternatives
There is no negative impact because this change is for adding board definition.
Remarks
This PR contains following commit because these are needed for adding NUCLEO-H7A3ZI-Q board support.
f0651b8
0d20ad6
36f172f