// inputs
#define SYSTEM 3
#define CYCLE 6
// outputs

#define LIGHT 7
#define INTERLOCK 8
#define MCU 10
#define CLUTCH 11
#define STRIP_FEED 12

bool is_on = false;
int onoff=0;  // used to test if power is on
int cyclepressed=0;  //used to test if cycle buttonis pressed

void setup()
{
  Serial.begin(9600);
  pinMode(SYSTEM, INPUT);       //Green PB
  pinMode(CYCLE, INPUT);        //Yellow PB
  pinMode(LIGHT, OUTPUT);       //Blue LED
  pinMode(INTERLOCK, OUTPUT);   //Green LED
  pinMode(MCU, OUTPUT);         //Orange LED
  pinMode(CLUTCH, OUTPUT);      //Light Blue LED
  pinMode(STRIP_FEED, OUTPUT);  //Violet LED

}

void loop()
{
  // Check the state of both buttons at the start of each loop

  onoff = digitalRead(SYSTEM);
  cyclepressed = digitalRead(CYCLE);

  Serial.print(onoff);
  Serial.println(cyclepressed);

  if (onoff == 1)
  {
    // Execute the startup sequence

    digitalWrite(LIGHT, HIGH);
    delay(500);
    digitalWrite(INTERLOCK, HIGH);
    digitalWrite( MCU, HIGH);
    // set a flag
    is_on = true;
  }
  else
  {
    // Excute shutdown sequence

    digitalWrite(LIGHT, LOW);
    delay(500);
    digitalWrite(INTERLOCK, LOW);
    digitalWrite( MCU, LOW);

    // set a flag;

    is_on = false;

  }
  // now test if the cycle pressed button is high.

  if (cyclepressed == 1) //cycle start button pressed
  {

    if (is_on == true) // check that power is already on.
    {
      // put in code to carry out a cycle. i.e. engage clutch, move stripfeeder      digitalWrite(CLUTCH, HIGH); // saw motor on
      digitalWrite(CLUTCH, HIGH);
      delay(500);
      digitalWrite(CLUTCH, LOW);
      delay(500);
      digitalWrite(STRIP_FEED, HIGH);
      delay(500);
      digitalWrite(STRIP_FEED, LOW);
      delay(500);

    }
    // reset the Cycle Button, applies to all cases.
    digitalWrite(CYCLE, LOW);
  } // End if cyclepressed


}// end of entire program.  No code should appear beyond this point.