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

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

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ST Technical Moderator

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

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Associate II

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

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