Hi, I'm currently trying to set up acceleration and deceleration phases for a stepper motor. For that I'm tryin to change the frequency of the PWM [timer1] ( and the Timer [TIMER1] interrup associated). I'm working on a STM32F407-DISC. I found out t...

Hi, I'm trying to drive five stepper motors with PWM. But I need to count the pulses from the PWM to command the positions of each stepper motor and control the speed with a trapezoid form. So i was wondering, how to count PWM pulse with timer? I'm w...