Other Parts Discussed in Thread: DRV8825, DRV8824,
The customer is experiencing below issue and needs your help.
According to the manual, when an error occurs, the pin will be low, so customer connected it to the high level. On the DRV8825, the motor rotates.
On the DRV8824, The customer connected the 16 pin nFAULT to the high level. View with an oscilloscope, AOUT1 and BOUT1 have output waveforms. But the waveform is wrong.