RGB Color-Mixing LED example code for LilyPad ProtoSnap

RGB_LilyPad_ProtoSnap.ino

//RGB Color-Mixing LED
//For LilyPad ProtoSnap
/*************************************
//Change the variables in this section
//Colors are between 0 and 255
//Times are in milliseconds. For eg., 1 second = 1000 milliseconds.
*************************************/
int colors[][3] = { {255, 150, 0}, {100, 0, 200}, {255, 0, 0}};
int times[] = { 5000, 1000, 500 };
int numberOfColors = 3;
/*************************************
end of section
*************************************/

int red = 9;
int blue = 10;
int green = 11;
int counter = 0;
long timer;

void setup()
{
  pinMode(red, OUTPUT);  
  pinMode(green, OUTPUT);  
  pinMode(blue, OUTPUT);  
  
  digitalWrite(red, HIGH);
  digitalWrite(green, HIGH);
  digitalWrite(blue, HIGH);
  
  timer = millis();
  
  setColor(colors[0][0], colors[0][1], colors[0][2]);
}

void loop()
{
  if(millis() - timer > times[counter])
  {
    counter = (counter + 1) % numberOfColors;
    setColor(colors[counter][0], colors[counter][1], colors[counter][2]);
    timer = millis();
  } 
}

void setColor(int r, int g, int b)
{
  analogWrite(red, map(r, 0, 255, 255, 0));
  analogWrite(green, map(g, 0, 255, 255, 0));
  analogWrite(blue, map(b, 0, 255, 255, 0));
}