/*
  This example reads three analog sensors (potentiometers are easiest) and sends
  their values serially. The Processing and Max/MSP programs at the bottom take
  those three values and use them to change the background color of the screen.

  The circuit:
  - potentiometers attached to analog inputs 0, 1, and 2

  created 2 Dec 2006
  by David A. Mellis
  modified 30 Aug 2011
  by Tom Igoe and Scott Fitzgerald

  This example code is in the public domain.

  http://www.arduino.cc/en/Tutorial/VirtualColorMixer
*/

const int redPin = A0;		// sensor to control red color
const int greenPin = A1;	// sensor to control green color
const int bluePin = A2;		// sensor to control blue color

void setup() {
  Serial.begin(9600);
}

void loop() {
  Serial.print("<");
  Serial.print(map(analogRead(redPin), 0, 1023, 0, 255));
  Serial.print(",");
  Serial.print(map(analogRead(greenPin), 0, 1023, 0, 255));
  Serial.print(",");
  Serial.print(map(analogRead(bluePin), 0, 1023, 0, 255));
  Serial.println(">");
}