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Can these Timer registers be set on the flight without a reset

Question asked by vu.andy on Dec 11, 2017
Latest reply on Dec 11, 2017 by waclawek.jan



Can I set these Timer registers on the flight without a reset?  I need to implement a feature where the timer frequency and PWM duty cycle will change

continuously so it helps it I can change them without having to do a reset.


TIMx->PSC   (timer prescaler)

TIMx->ARR   (timer autoreload value)

TIMx->CCR1 (PWM duty cycle)


Once I program these registers, do I need to program any other register for these to take affect?

Or these values take affect automatically?