Arduino for STM32

Thank you very much for the answer! This explains a lot of things... Hopefully UP will change their documentation in the future.

Have a great week!

Hi ABOSTM Thank you for the response. I could only do some tests today. Unfortunately your code gives me the same result, e.g. a period of 3000 us. I thought all bluepill (stm32f103c8) boards run at the same frequency. So I maybe should have mentioned that I have an UpBoard Xtreme with an integrated...

Hi, So I have setup a PWM generating firmware on a Bluepill board (STM32F1) to control some ESC's, but when I measured the outcome with the oscilloscope, the pulse width was not as I calculated it. So to be a bit more concrete, I set up my timer as follows: // Using TIM4 and corresponding channels P...