struct RGB_LED{
  int R_PIN, G_PIN, B_PIN;

 
void setPin (int r_pin, int g_pin,int b_pin)
{
  R_PIN = r_pin;
  G_PIN = g_pin;
  B_PIN = b_pin;
}


void init(void)
{
  pinMode(R_PIN, OUTPUT);
  pinMode(G_PIN, OUTPUT);
  pinMode(B_PIN, OUTPUT);
}

void setColor(int r, int g, int b)
{
analogWrite(R_PIN, r);
analogWrite(G_PIN, g);
analogWrite(B_PIN, b);
}
};
// Creative two LEDs object 
  RGB_LED R1, R2;

 void setup(){
  // set Pins to LEDs 
  R1.setPin(4,3,2);
  R2.setPin(12,11,10);


  R1.init();
  R2.init();
 }
  void loop ()
  {
    R1.setColor(255,255,0);
    R2.setColor(199, 21, 133);
  }