#include <EEPROM.h>

// Initialwerte für die 4 Counter
int counter1 = 0;
int counter2 = 0;
int counter3 = 0;
int counter4 = 0;

// Speicheradressen im EEPROM
int eepromAddress1 = 0;
int eepromAddress2 = 1;
int eepromAddress3 = 2;
int eepromAddress4 = 3;

void setup() {
  Serial.begin(9600);
  
  // Counter aus dem EEPROM lesen
  counter1 = EEPROM.read(eepromAddress1);
  counter2 = EEPROM.read(eepromAddress2);
  counter3 = EEPROM.read(eepromAddress3);
  counter4 = EEPROM.read(eepromAddress4);
  
  // Wenn der Wert im EEPROM ungültig ist (z.B. 255), dann auf 0 setzen
  if (counter1 == 255) counter1 = 0;
  if (counter2 == 255) counter2 = 0;
  if (counter3 == 255) counter3 = 0;
  if (counter4 == 255) counter4 = 0;

  // Ausgabe der Counterwerte
  Serial.print("Counter 1: ");
  Serial.println(counter1);
  Serial.print("Counter 2: ");
  Serial.println(counter2);
  Serial.print("Counter 3: ");
  Serial.println(counter3);
  Serial.print("Counter 4: ");
  Serial.println(counter4);
}

void loop() {
  // Beispiel: Counter um 1 erhöhen und im EEPROM speichern
  counter1++;
  counter2++;
  counter3++;
  counter4++;
  
  EEPROM.write(eepromAddress1, counter1);
  EEPROM.write(eepromAddress2, counter2);
  EEPROM.write(eepromAddress3, counter3);
  EEPROM.write(eepromAddress4, counter4);
  
  // Ausgabe der aktuellen Counterwerte
  Serial.print("Aktueller Counter 1: ");
  Serial.println(counter1);
  Serial.print("Aktueller Counter 2: ");
  Serial.println(counter2);
  Serial.print("Aktueller Counter 3: ");
  Serial.println(counter3);
  Serial.print("Aktueller Counter 4: ");
  Serial.println(counter4);
  
  delay(1000);  // Warte 1 Sekunde
}