How to set IO port remapping in STM32F103 series CUBE? What I want is to map tiM3_CH2 from PA7 to PB5. Can anyone help? Thank you
Gerard 发表于 December 24, 2020
Click the corresponding mappable IO port directly on CUBE.
Karolina 发表于 December 24, 2020
I now want to map SPI1 to the corresponding pin of SPI3.
Because part of the program has been written, I don't want to use CUBE_MX to update the project again.
If you want to know what operations are required for remapping?
Now a new project is created and SPI1 is remapped. In the spi.c file, there are more __HAL_AFIO_REMAP_SPI1_ENABLE() functions. But I don’t know what else needs to be changed elsewhere.
Martina 发表于 December 24, 2020
Change the register configuration,
