Can I write to the TIMx_CNT register during Center-aligned PWM ?

[STuser2]

I am generating a PWM signal using timer1 register and use it in Center aligned mode. I want to to know if i can modify the timer counter register TIMx_CNT register with some "x" value in the timer interrupt instead of resetting it to 0. 

[TDK]

Yes, you can change the CNT register value at any time. It will affect your PWM signal.

[Gyessine]

Hello @STuser2 
It should be possible.
Here is a project that writes the CNT register of TIM6 after the first interrupt occurs to change the period from 10 seconds to 5 seconds.
You can use it as an example.
BR
Gyessine

[STuser2]

Yes i was able to update and get it working but only in the up counting mode not in Center Aligned mode, is there any method i can follow so that the counter counts from some "X" value to ARR and from ARR to "X" value.

 

[STuser2]

Could you please provide comment if it is possible in center aligned mode or not? 

[TDK]

Counters cannot count from X to ARR unless X is 0.