//C++ Code - Reto # 1 - Class 5 Microcontrolers

// Define the pins for Red, Green, and Blue LEDs
const int redPin = 2;
const int greenPin = 4;
const int bluePin = 5;

void setup() {
  Serial.begin(9600);
  // Initialize the RGB LED pins as OUTPUT
  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);
  pinMode(bluePin, OUTPUT);
}

void loop() {
  // Set the RGB LED to different colors
  setColor(0, 100, 255);   // amarillo
  delay(5000);
  
  setColor(130, 0, 255);   // transicion
  delay(2000);
  
  setColor(255, 0, 255);   // verde
  delay(5000);
  
  setColor(0, 170, 255); // transicion
  delay(2000);
  
  setColor(0, 255, 255); // rojo
  delay(5000);
  
  fin(0, 255, 0);
}

// Function to set the color of the RGB LED
void setColor(int red, int green, int blue) {
  analogWrite(redPin, red);
  analogWrite(greenPin, green);
  analogWrite(bluePin, blue);
}

void fin(int red, int green, int blue){
  for (int i=0; i<=10; i++){
    analogWrite(redPin, red);
    analogWrite(greenPin, green);
    analogWrite(bluePin, blue);
    delay(150);
    analogWrite(redPin, 255);
    analogWrite(greenPin, 255);
    analogWrite(bluePin, 255);
    delay(150);
  }

}