Can someone please share me detail on how to see trapezoidal wave in TMC9660 driver board using osciloscope.
Can someone please share me detail on how to see trapezoidal wave in TMC9660 driver board using osciloscope.
Showing error in microcontroller board when board configuration set to TMC-9660-3PH(PRAM)
That may be expected behaviour until you manually configure the appropriate parameters and apply power to the motor.
Was the fault LED also lit on the TMC9660-3PH-EVAL board ? If so it may be passing the error condition from the TMC9660 device.
Perhaps take a look at the default configuration states after power on/reset and set the parameters appropriately for your use case.
Looks like it is still in bootloader mode.
Perhaps try using the separate UBLTools app to configure the bootloader.
