Every time using the GU to ID motor, the FAULT LED would be on right away.
Also in my program, this is what I have observed:
The Rs, Ls have been changed from:
to:
It might have been damaged by over-current. Can we use the SPI to debug this driver board, DRV8301-HC-EVM?
But I also noticed that the Vs jumped up a lot at start-up time
when it usually should be less than 1V. Is it an invalid reading for the Vs?
Could I savage the driver board?
Thanks!