Stepper Motor Control - one revolution

 This program drives a unipolar or bipolar stepper motor.
 The motor is attached to digital pins 8 - 11 of the Arduino.

 The motor should revolve one revolution in one direction, then
 one revolution in the other direction.


 Created 11 Mar. 2007
 Modified 30 Nov. 2009
 by Tom Igoe

STM32 Step Motor Example

Simple example for servomotor and stepper motor testing.

Servo motor connected in RB0 controlled by AN0 analog channel.
Stepper motor connected to RB7, RB6, RB5 and RB4.