Hi, thanks for doing this series.
The article says:
Here PA9 needs to be configured such that it's connected to the internal circuitry of channel 2 of the TIM1 peripheral. It can be determined from the device datasheet that pin PA9 is connected to channel 2 of the timer.This is done using the new_ch2 instance method of the PwmPin type.
I'm following along with a STM32F3DISCOVERY board so my pinout is different. Can you explain how to find in the datasheet which pin is connected to which timer and channel?
Thanks!