//nota BABYLON. AL SALIR DE LA PANTALLA PRINCIPAL
//              FLAG RIEGO para desactivarlo.

#define LEDtop 9
#define LEDmid 10
#define LEDbot 11
#define POT A1
#define BTN1 3
#define BTN2 4
#define BTN3 5
#define BTN4 6
int pot;

void setup() {
  pinMode(LEDtop, OUTPUT);
  pinMode(LEDmid, OUTPUT);
  pinMode(LEDbot, OUTPUT);
  pinMode(BTN1, INPUT);
  pinMode(BTN2, INPUT);
  pinMode(BTN3, INPUT);
  pinMode(BTN4, INPUT);
  pot=0;
}

void loop() {
  dimmer(LEDtop);
}

void dimmer(byte LED) {
  pot = analogRead(POT);
  pot = map(pot, 0, 1023, 0, 255);
  analogWrite(LED, pot);
}

void fxRes(byte LED) {
    for (byte i=20; i<255; i++) {
    analogWrite(LED, i);
    delay(5);
  }
  for (byte i=255; i>20; i--) {
    analogWrite(LED, i);
    delay(5);
  }
}