/*-----( Import needed libraries )-----*/
#include <Stepper.h>

/*-----( Declare Constants, Pin Numbers )-----*/
//---( Number of steps per revolution of INTERNAL motor in 4-step mode )---
#define STEPS_PER_MOTOR_REVOLUTION 32

//---( Steps per OUTPUT SHAFT of gear reduction )---
#define STEPS_PER_OUTPUT_REVOLUTION 32 * 64  //2048

//The pin connections need to be 4 pins connected
// to Motor Driver In1, In2, In3, In4  and then the pins entered
// here in the sequence 1-3-2-4 for proper sequencing
Stepper small_stepper(STEPS_PER_MOTOR_REVOLUTION, 8, 10, 9, 11);

/*-----( Declare Variables )-----*/
int  Steps2Take;

void setup()   /*----( SETUP: RUNS ONCE )----*/
{
// Nothing  (Stepper Library sets pins as outputs)
}

void loop()   /*----( LOOP: RUNS CONSTANTLY )----*/
{
  Steps2Take  =  STEPS_PER_OUTPUT_REVOLUTION / 4 ;  // Rotate CW 1 turn
  small_stepper.setSpeed(700);
  small_stepper.step(Steps2Take);
  delay(0);

  Steps2Take  =  - STEPS_PER_OUTPUT_REVOLUTION / 4;  // Rotate CCW 1 turn
  small_stepper.setSpeed(700);  // 700 a good max speed??
  small_stepper.step(Steps2Take);
  delay(0);

}