Hello, I work on STM32F407.I want to start the PWM 1 on the rising edge of the main PWM and start the PWM 2 on the failling edge of the main PWM. But I don't know how I can detect the rising/failling edge...Can you help me please ? Thanks a lot.
I wanted to phase shift my 2 PWM signals.Finally i find a solution, I use channel 2 as "Output Compare" of my firts timer (PWM 1) as a trigger for the second timer (PWM 2) !
Thanks for your answer. In fact I want to phase out 2 PWM signals (on TIM 1 and TIM8) but i can't find a solution... I tried to use "Output compare" and that didn't work either ...
I use STM32F4 discovery (STM32F407VG). I've to pilot 4 command that are complementary 2 to 2, for 2 synchronous BOOST.So i need 4 signals, and i use 2 timers in PWM mode to generate 4 signals (Tim 1 : CH1 and CH1N and Tim 8 : CH1 and CH1N).I succeed...
Hello, I want to do 2 PWM, 1 on TIM 1 the other one on TIM8 and i'd like to synchronize both on the same clock. How can i do it please ? I use CubeMX and keil uvison 5 and HAL functions...Thanks
