AnsweredAssumed Answered

STM32L152 TIM5

Question asked by shankland.brian on May 10, 2012
Latest reply on May 10, 2012 by shankland.brian
I have an interesting problem I hope someone can explain.

I was trying to modify the PWM_Input example from the StdPeriph examples to work with TIM5 so I could get a longer range. 

I have tried to use both TIM5_CH2 (PA1) and TIM5_CH4 (PA3) but on both occasions the input signal from my Agilent waveform generator SYNC output gets attenuated to 1.2V and no timer capture events occur.

If I switch to using TIM2 with the same pins the signal is not changed and the example works as expected.

Can anyone explain why I'm having this problem with using TIM5?