The file that is currently on an Arduino Uno with a serial number of 64935343433351106102

rgb_blink.ino

/*
Adafruit Arduino - Lesson 3. RGB LED
*/

int redPin = 11;
int greenPin = 10;
int bluePin = 9;
const int buttonPin = 7;     // the number of the pushbutton pin
int buttonState = 0; 
int frq1 =  0;
int frq2 =  200;
int frq3 =  2000;

void setup()
{
  pinMode(redPin, OUTPUT);
  pinMode(greenPin, OUTPUT);
  pinMode(bluePin, OUTPUT);  
  pinMode(buttonPin, INPUT); 
}

void loop()
{
  buttonState = digitalRead(buttonPin);
  
  setColor(255, 0, 0);  // red
  delay(frq1);
  setColor(0, 255, 0);  // green
  delay(frq1);
  setColor(0, 0, 255);  // blue
  delay(frq1);
  setColor(255, 255, 0);  // yellow
  delay(frq1);  
  setColor(80, 0, 80);  // purple
  delay(frq1);
  setColor(0, 255, 255);  // aqua
  delay(frq1);
}

void setColor(int red, int green, int blue)
{
  if (buttonState == HIGH) {     
  frq1 = frq2;  
   
  analogWrite(redPin, red);
  analogWrite(greenPin, green);
  analogWrite(bluePin, blue);  
  }
  else {
    frq1= frq3;
    analogWrite(redPin, green);
  analogWrite(greenPin, blue);
  analogWrite(bluePin, red);  
  
  }
}