/*This code writes the half-step sequence
 * Created by Katana Dunn on 21 November
 */

//Variable declarations
int orange = 7;  // These are the wires going to the stepper motor
int yellow = 8;
int pink = 9;
int blue = 10;
int stepDelay=1;

void setup() {
  //Set all pins as outputs
  pinMode(blue, OUTPUT);
  pinMode(pink, OUTPUT);  
  pinMode(yellow, OUTPUT);
  pinMode(orange, OUTPUT);
}

void loop() {
  //Step 1
  digitalWrite(orange, HIGH);
  digitalWrite(yellow, LOW); 
  digitalWrite(pink, LOW); 
  digitalWrite(blue, LOW);     
  delay(stepDelay);

  //Step 2
  digitalWrite(orange, HIGH);
  digitalWrite(yellow, HIGH); 
  digitalWrite(pink, LOW); 
  digitalWrite(blue, LOW);     
  delay(stepDelay);   

  //Step 3
  digitalWrite(orange, LOW);
  digitalWrite(yellow, HIGH); 
  digitalWrite(pink, LOW); 
  digitalWrite(blue, LOW);     
  delay(stepDelay);      

  //Step 4
  digitalWrite(orange, LOW);
  digitalWrite(yellow, HIGH); 
  digitalWrite(pink, HIGH); 
  digitalWrite(blue, LOW);     
  delay(stepDelay);     

  //Step 5
  digitalWrite(orange, LOW);
  digitalWrite(yellow, LOW); 
  digitalWrite(pink, HIGH); 
  digitalWrite(blue, LOW);     
  delay(stepDelay); 

  //Step 6
  digitalWrite(orange, LOW);
  digitalWrite(yellow, LOW); 
  digitalWrite(pink, HIGH); 
  digitalWrite(blue, HIGH);     
  delay(stepDelay);   

  //Step 7
  digitalWrite(orange, LOW);
  digitalWrite(yellow, LOW); 
  digitalWrite(pink, LOW); 
  digitalWrite(blue, HIGH);     
  delay(stepDelay); 

  //Step 8
  digitalWrite(orange, HIGH);
  digitalWrite(yellow, LOW); 
  digitalWrite(pink, LOW); 
  digitalWrite(blue, HIGH);     
  delay(stepDelay);       
 

}