I'm using FTM3 on channel 0 to generate PWM signal. Processor expert was use to setup the timer. It works ok.
Now I want to change FTM3_C0V register in my app. Changing value of this register does not change the puls width.
I noticed that such action works:
FTM3_SC &= ~(1<<3); FTM3_C0V = value FTM3_SC |= (1<<3);
Do I really need to stop the timer to chanche C0V value?