//Ampelschaltung

/*
**************************************************************
******************        DEF        *************************
**************************************************************
*/


//Konstanten
int WAIT;

//globaleVariablen
bool tasterstatus;
bool switchstatus;

//PIN Deklaration
#define LED_GREEN 3
#define LED_Yellow 4
#define LED_RED 5
#define BUTTON 6
#define SWITCH 7
#define LED_GREEN_F 9
#define LED_RED_F 8



/*
**************************************************************
******************        Setup      *************************
**************************************************************
*/


void setup() {
  //hier wird einmal durchlaufen
	//Hier werden Initialisierungen geschrieben
	//Hier werden die PIN Richungen definiert IN/OUT
	
	
	//PIN Richtungen definieren
	
		pinMode(LED_GREEN, OUTPUT);
		pinMode(LED_RED, OUTPUT);
		pinMode(LED_Yellow, OUTPUT);
		pinMode(tasterstatus, INPUT);
		pinMode(switchstatus, INPUT);
	
	//Testen der Ampel-LEDs
		/* 	LED_GREEN = 1
			LED_RED = 1
			LED_Yellow = 1
			
			Wait 2 sek
			LED_GREEN = 0
			LED_RED = 0
			LED_Yellow = 0  */

    digitalWrite(LED_GREEN, HIGH);
    digitalWrite(LED_RED, HIGH);
    digitalWrite(LED_Yellow, HIGH);
    digitalWrite(LED_GREEN_F, HIGH);
    digitalWrite(LED_RED_F, HIGH);
    delay(2000);

    digitalWrite(LED_GREEN, LOW);
    digitalWrite(LED_RED, LOW);
    digitalWrite(LED_Yellow, LOW);
    digitalWrite(LED_GREEN_F, LOW);
    digitalWrite(LED_RED_F, LOW);
    

}

void loop() {
  switchstatus=digitalRead(SWITCH);
  if(switchstatus==LOW)
  {

    digitalWrite(LED_Yellow, HIGH);
    delay(1000);
    digitalWrite(LED_Yellow, LOW);
    delay(1000);


  }
  else{
  tasterstatus=digitalRead(BUTTON);
  if(tasterstatus==HIGH)
  {
    digitalWrite(LED_GREEN, HIGH);
    delay(5000);
    digitalWrite(LED_GREEN, LOW);
    digitalWrite(LED_Yellow, HIGH);
    delay(2000);
    digitalWrite(LED_Yellow, LOW);
    digitalWrite(LED_RED, HIGH);
    delay(5000);
    digitalWrite(LED_RED_F, LOW);
    digitalWrite(LED_GREEN_F, HIGH);
    delay(5000);
    digitalWrite(LED_RED_F, HIGH);
    digitalWrite(LED_GREEN_F, LOW);
    digitalWrite(LED_Yellow, HIGH);
    delay(1000);
    digitalWrite(LED_RED, LOW);
    digitalWrite(LED_Yellow, LOW);
    digitalWrite(LED_GREEN, HIGH);
    
  }
  else
  {
    digitalWrite(LED_RED_F, HIGH);
    digitalWrite(LED_GREEN, HIGH);

  }
  }
  
}