I have a unipolar stepper motor(6 wires) driven by an Astrosyn P700 stepper motor
drive board. I can get it to rotate backwards and forwards using the code below
but cannot get it to stop. Can anyone tell me how to do this? (Code would be extremely helpful)





step: setb clk
mov r0,#255
djnz r0,$
clr clk
mov r0,#255
djnz r0,$
ret