STM32 MCUs Motor control

New B-G431b-esc1 ($AU3) can't connect with a CAN bus.

I have some drivers left from a few months ago, and they are working with no problem. This same project loaded to the new boards and everything works O'K except that the packets don't flow (neither way).I've tried to reset and set the CAN_SHDN (PC11)...

Pin state of STM32G431KBT in DFU boot mode

I build a custom board with the STM32G431KBT controller that drives a DC motor via a TI motor driver.When I put the board in boot mode it drives the motor at full speed.This only can happen when a combination of 4 pins is in a specific state.One PWM...