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 forward by calling the subroutine below
but cannot get it to stop. Can anyone tell me how this might be done? (Code would be extremely helpful)


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