I have an STM32F072 board and just designed a simplefocmini compatible board.
So I’m trying to get this combination to work. First got the sensor (AS5600) working. So now on the the real FOC.
So I had first made a mistake to use PA7-8-9 instead of PA8-9-10. Oops. Then tried it with the hardware still wired up for PA7-8-9 and got bad signals on PA7. That took much too long before I realized I had fixed the software to use 8-9-10. So then I hooked up that part correctly verified good PWM signals on all three wires going to the driver board. Then I plugged the three signals into driver board and… the motor started spinning! Great!
Then I restarted the “angle control” example, and… nothing! Still “no movement detected” at startup. . No power draw at all either.
PS: Oh. Just checking: Can I use any pin for “EN” ? I used PB9 (I was aiming for PA0, but missed).
PPS: Another thing! On simplefocmini: Is the series-resistor of 10k on EN intended or was that meant as a pulldown?