Star Code

/*
Star with Pin 3 = green LEDs, Pin 5 = Red LEDs and Pin 6 = Blue LEDs
jrich 12/2014
*/

// define variables
int green = 3;
int red = 5;
int blue = 6;
int x = 1;  // a counter
int delay1=250; // adjustable delay

// the setup routine runs once when you press reset:
void setup() {               
  // initialize the digital pins as an output.
  pinMode(green, OUTPUT);   
  pinMode(red, OUTPUT);   
  pinMode(blue, OUTPUT);   

}

// the loop routine runs over and over again forever:
void loop() {
 
  //flash green
  while (x<4) 
  {
    digitalWrite(green, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay (500);
    digitalWrite(green, LOW);  // turn the LED on (HIGH is the voltage level)
  delay (500);
  x=x+1;  // increment x
  }
  x=1;  // reset x for later use
 
  //flash red
  while (x<4)
  {
    digitalWrite(red, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay (500);
    digitalWrite(red, LOW);  // turn the LED on (HIGH is the voltage level)
  delay (500);
  x=x+1;  // increment x
  }
  x=1;  // reset x for later use
 
  //flash blue
  while (x<4)
  {
    digitalWrite(blue, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay (500);
    digitalWrite(blue, LOW);  // turn the LED on (HIGH is the voltage level)
  delay (500);
  x=x+1;  // increment x
  }
  x=1;  // reset x for later use
 
  //cycle colors
 
  while (x<25)
  {
    digitalWrite(green, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay (delay1-x*10);
    digitalWrite(green, LOW);  // turn the LED on (HIGH is the voltage level)
  delay (delay1-x*10);
    digitalWrite(red, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay (delay1-x*10);
    digitalWrite(red, LOW);  // turn the LED on (HIGH is the voltage level)
  delay (delay1-x*10); 
    digitalWrite(blue, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay (delay1-x*10);
    digitalWrite(blue, LOW);  // turn the LED on (HIGH is the voltage level)
  delay (delay1-x*10);
  x=x+1;  //  increment x
  }
  x=1;  // reset x for later use
 
 
  digitalWrite(green, HIGH);  // turn the LED on (HIGH is the voltage level)
  digitalWrite(red, HIGH);  // turn the LED on (HIGH is the voltage level)
  digitalWrite(blue, HIGH);  // turn the LED on (HIGH is the voltage level)
  delay(1000);
  // wait for a second
  digitalWrite(green, LOW);    // turn the LED off by making the voltage LOW
  digitalWrite(red, LOW);    // turn the LED off by making the voltage LOW
  digitalWrite(blue, LOW);    // turn the LED off by making the voltage LOW
 
  delay(500);              // wait for a 1/2 second
}