CH32V307RCT6-How to use PA9 as TIM1_CH2: PWM output

I can not use PA9 as TIM1_CH2: PWM output.

Please help me.

Hello, you can see the attachment routine, which realizes four PWM and three complementary

 channel outputs

icon_rar.gifTIM-PWM.rar



Is there a conflict here?image.png


sure, if you use Serial Port 1, there will be conflicts. If you want to use Serial Port 1, you can map this pin to another pin。


thank you very much.


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