#include <EEPROM.h>
#define Power A5 
#define Start A0 
#define Stop A1 
#define PowerL 3 
#define StartL 4 
#define StopL 5 

int temp = 0;

void setup() { 
  pinMode(Power, INPUT); // POWER Switch
  pinMode(Start, INPUT); // START BUTTOM
  pinMode(Stop, INPUT); // STOP BUTTOM

  pinMode(PowerL, OUTPUT); // POWER LED
  pinMode(StartL, OUTPUT); // START LED
  pinMode(StopL, OUTPUT); // STOP LED

  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  
  Serial.begin(9600);
  EEPROM.get(0, temp); // OBETNER 'start' DE LA MEMORIA
  delay(4000);
}

void loop()  { 

    Serial.print("ON\n");
    digitalWrite(PowerL, HIGH); // POWER LED ON
    //delay(4000);

    if (digitalRead(Start) == HIGH) {
      temp = 1;
    }

    if (digitalRead(Stop) == HIGH) {
      temp = 0;
    }

    switch(temp) {

      case 0:
        Serial.print("Stop\n");
        digitalWrite(StartL, LOW); // START LED OFF
        digitalWrite(StopL, HIGH); // STOP LED ON
        EEPROM.put(0, temp); // GUARDAR 'temp' EN LA MEMORIA
        digitalWrite(6, LOW);
        digitalWrite(7, LOW);
      break;

      case 1:
        Serial.print("Start\n");
        digitalWrite(StartL, HIGH); // START LED ON
        digitalWrite(StopL, LOW); // STOP LED OFF
        EEPROM.put(0, temp); // GUARDAR 'temp' EN LA MEMORIA
        digitalWrite(6, HIGH);
        digitalWrite(7, LOW);
    }
}