arduinoとシリアル通信

gistfile1.pde

import processing.serial.*;
boolean isEmit = false;
Serial arduino;
void setup() {
  println(Serial.list());
  arduino = new Serial(this, Serial.list()[5], 9600);
  arduino.write(0);
}

void draw() {
  if (isEmit) {
    background(255);
  } else {
    background(0);
  }
  if (arduino.available() > 0 ) {
    byte[] inBuffer = new byte[4];
    while (arduino.available () > 0) {
      inBuffer = arduino.readBytes();
      arduino.readBytes(inBuffer);
      if (inBuffer != null) {
        String myString = new String(inBuffer);
       
        println(myString);
        }
      }

    }
  }
}


void mouseClicked() {
  isEmit = !isEmit;
  arduino.write(isEmit ? 1 : 0);
}