#define led_Azl 6
#define led_Rjo 5
#define pausa 100
byte cont;

void setup() {
    pinMode(led_Azl, OUTPUT);
    pinMode(led_Rjo, OUTPUT);
    byte cont = 0;
}

void loop() {
  /*
    analogWrite(led_Azl, 50);
    analogWrite(led_Rjo, 255);
    delay(pausa);
    analogWrite(led_Azl, 70);
    analogWrite(led_Rjo, 235);
    delay(pausa);
    analogWrite(led_Azl, 90);
    analogWrite(led_Rjo, 215);
    delay(pausa);
    analogWrite(led_Azl, 110);
    analogWrite(led_Rjo, 195);
    delay(pausa);
    analogWrite(led_Azl, 130);
    analogWrite(led_Rjo, 175);
    delay(pausa);
    analogWrite(led_Azl, 150);
    analogWrite(led_Rjo, 155);
    delay(pausa);
    analogWrite(led_Azl, 170);
    analogWrite(led_Rjo, 115);
    delay(pausa);
    analogWrite(led_Azl, 190);
    analogWrite(led_Rjo, 95);
    delay(pausa);
    analogWrite(led_Azl, 210);
    analogWrite(led_Rjo, 80);
    delay(pausa);
    analogWrite(led_Azl, 230);
    analogWrite(led_Rjo, 70);
    delay(pausa);
    analogWrite(led_Azl, 255);
    analogWrite(led_Rjo, 50);
    delay(300);
  */
    for (byte r = 40; r < 255; r++) {
        byte a = (295 - r);
        analogWrite(led_Rjo, r);
        analogWrite(led_Azl, a);
        delay(3);
    }
    delay(2000);
    for (byte a = 255; a > 40; a--) {
        byte r = (295 - a);
        analogWrite(led_Azl, r);
        analogWrite(led_Rjo, a);
        delay(3);
    }
    delay(2000);
    cont++;
//    if (cont < 20) {
//        delay(5000);
//        cont = 0;
//    }
}