   pinMode(greenLed, OUTPUT);
   pinMode(yellowLed, OUTPUT);
 
-  //Initialize serial and wait for port to open:
   flash_3leds(redLed, greenLed, yellowLed, 5, 100);
-  flash_3leds(redLed, greenLed, yellowLed, 5, 400);
 
   // check for the presence of the shield:
   if (WiFi.status() == WL_NO_SHIELD) {

  delay(500);
  if( Udp.parsePacket() ) get_and_set_time();

  open_file();
}

void loop() {

  }
}

// send an NTP request to the time server
unsigned long sendNTPpacket(IPAddress& address)
{
  memset(packetBuffer, 0, NTP_PACKET_SIZE);
