#define LED_PIN_green 12
#define LED_PIN_blue  13
#define LED_PIN_red   15
#define LED_PIN_int   2

#define SWITCH_PIN    4


//----------------------------------------------------
void setup()
{
  // put your setup code here, to run once:
  Serial.begin(9600); // SerialMonitor starten..
  Serial.print("setup...gestartet...");

  //I/O festlegen..
  pinMode(LED_PIN_green, OUTPUT);
  pinMode(LED_PIN_blue,  OUTPUT);
  pinMode(LED_PIN_red,   OUTPUT);
  pinMode(LED_PIN_int,   OUTPUT);

  digitalWrite(LED_PIN_int, LOW); //negative Logik

  Serial.println(".... beendet!");
}

void LEDgr_kurz()
{
  //kurz
  digitalWrite(LED_PIN_green, HIGH); //LED grün AN
  delay(150); // Pause

  digitalWrite(LED_PIN_green, LOW); //LED grün AUS
  delay(100); // Pause
}

void LEDgr_lang()
{
  //lang
  digitalWrite(LED_PIN_green, HIGH); //LED grün AN
  delay(300); // Pause

  digitalWrite(LED_PIN_green, LOW); //LED grün AUS
  delay(100); // Pause
}


void loop()
{
  // put your main code here, to run repeatedly:
  //    start; solange bis; i+1
  //----------------------------
  Serial.print("s");
  for(int i=0; i<3        ;i++1)
  {
    LEDgr_kurz();
  }

  //----------------------------
  Serial.print("o");
  for(int i=0; i<3        ;i++1)
  {
    LEDgr_lang();
  }
  Serial.print("s");
  for(int i=0; i<3        ;i++1)
  {
    LEDgr_kurz();
  }
  delay(1000);//ms
  Serial.println("!");




























  LEDgr_kurz();
  LEDgr_kurz();
  LEDgr_kurz();
  LEDgr_lang();
  LEDgr_lang();
  LEDgr_lang();
  LEDgr_kurz();
  LEDgr_kurz();
  LEDgr_kurz();


}