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STM32f429 TIM9 PWM setup

Question asked by amikam.leor on Mar 17, 2017

I am sure this has been asked 1000 times, but I still cannot get the results I need.  I am trying to generate a 12800000 clock output on TIM9 with a 50% duty cycle.  I have looked at the code examples.  I have the APB2 clock set to 160MHz, but cannot figure out the prescalar, ARR, and pulse values.  Any help is apperciated.