STM32F103C8T6 enables SPI1, but does not use MISO pin (PA6), can this pin reuse other functions? For

[112233]

STM32F103C8T6 enables SPI1, but does not use MISO pin (PA6), can this pin reuse other functions? For example, timer function.

[STTwo-32]

Hello @112233 

If you are using the SPI1 without MISO (PA6) (in Half-Duplex Master), you can configure the PA6 on any of the modes mentioned on the screenshot:

Best regards.

STTwo-32

 

[112233]

The PWM output of the timer channel is reused. After SPI is enabled, the PWM output is not displayed.