Quadrature Encoder on TIM4 CH3-4 (F103)

[Nagy Gabor]

Posted on November 24, 2017 at 22:37

I have designed a pcb where I wanted to count encoder signals on TIM4 CH1-2 and CH3-4. I realized I messed up big time... Are there any possible ways to count the encoder signals on ch3-4?

#timer #stm32-encoder #f103

[Tesla DeLorean]

Posted on November 26, 2017 at 20:47

>>Are there any possible ways to count the encoder signals on ch3-4?

No

One might be able to use an EXTI on one pin, and check the other.