import controlP5.*;

import processing.serial.*;

Serial port;

ControlP5 cp5;
PFont font;

void setup (){
  size(400, 400); 
  
  printArray(Serial.list());
  port = new Serial(this, "COM17", 9600);
  
  cp5 = new ControlP5(this);
  font = createFont("calibri light bold", 13);
  cp5.addButton("rightLed")
    .setPosition(25,50)
    .setSize(100,80)
    .setFont(font)
  ;
  
  cp5.addButton("leftLed")
  .setPosition(150,50)
  .setSize(100,80)
  .setFont(font)
  ;
  
  cp5.addButton("alloff")
  .setPosition(275,50)
  .setSize(100,80)
  .setFont(font)
  ;
}

void draw () {
  background(128);
  
  fill(0,255,0);
  textSize(15);
  textAlign(CENTER);
  text("SERVO & LED CONTROL", 200, 30);
  int mouse = mouseX/2;
  String degree = mouse+"°";
   
  
  textSize(42);
  textAlign(CENTER);
  text(degree,400/2,400/2);
}

void rightLed() {
 port.write('r'); 
}

void leftLed() {
 port.write('l'); 
}

void alloff() {
 port.write('f'); 
}