Other Parts Discussed in Thread: DRV8711
Tool/software:
Working with the DRV8711 EVM.
Issue - Stepper is not moving
Verified - Communication works, SPI registers are changing like expected, taking it out of sleep cause current to turn on. I am seeing pulses on A + A- B+ and B-, Stepper motor supplied does work, Wireing to stepper is correct
Used preset Setting
DRV8711_CTRL F21
DRV8711_TORQUE 17B
DRV8711_OFF 000
DRV8711_BLANK 000
DRV8711_DECAY 000
DRV8711_STALL 83C
DRV8711_DRIVE 0F0
DRV8711_STATUS 000
Stepper wiring as stated in EVM manual
A = Black
A- = Green
B+ = red
B- = blue
Is this suppose to work write out of the box with these settings? Either I have the wrong settings, or there is something wrong with the EVM board. Can some one suggest configuration setting you have used to make the stepper spin?
