     */
     printStatus();
   }
-}
-
-void sendData() {
-  systemArmed = false;
-  
-  /*
-  * temporary
-  */
-  printStatus();
 }
 
 // nonblocking countdown timer

  */
  armingButtonState = digitalRead(armingPin);
  if (armingButtonState == HIGH) {
    receiveData(1);
  }
  
  triggerState = digitalRead(triggerPin);

}

void receiveData(int numBytes) {
  while (Wire.available()) {
    // capture the data and decide which command it represents
    int code = Wire.read();
    switch (code) {
      case 1:
        armForCountdown();
      default:
        /*
        * temporary
        */
        lcd.clear();
        lcd.print("Unrecognized cmd");
        delay(5000);
    }
  }
}

void sendData() {
  systemArmed = false;
  
  /*
  * temporary
  */
  printStatus();
}

void armForCountdown() {
  if (!systemArmed) {
    systemArmed = true;
    triggerReady = true;
