need source code of keil c for stepper motor

[Mahmed]

stepper keil

i need source code of keil c for controlling 5 phase stepper motor.
for this perpose i want to use at89c51 microcontroller . and i need driver circuit for it. plz help me thanks

(forgive my poor and broken english.)

 

[Rooftop]

stepper motor keil

Can you give more specific information about your stepper? like unipolar/bipolar etc and of course the crystal you're going to use, if your program too fast the motor can't keep up with it.

Best regards