Hello! I had done the same project on attiny2113 for 350W bldc engine, so i can translate that to stm32.
Also I would likw to clarify next questions:
1. What voltage supply of bldc engine, and what power?
2. How should be controling of engine? I mean that should be button control or it should be special interface for control?, should be controling speed of engine?
I can start this project after clarify all details.
The finished project will be contain schematic, pcb layout in altium designer, firmware in uVision IDE, and one prototype board.