Today, I managed to implement PWM on my board. In fact, as pwm functionality isn’t code in ChibiOs on pins that I wanted to use, I used another timer to control them. Now, I’m trying interruptions with button to control LEDs.
With Kudly, we went back on schematic because we forgot to place pins from modules closed from each other on stm32. And we began the placement : it looks like a very long process but we will push our PCB on next Sunday.