红外感应器+arduino+processing+flash 实现麦克风吹波波效果

红外负责侦测人是否到指定位置

processing 负责接收麦克风输入以及作为tcp的服务端，用于传值给flash使用

flash端执行ui视觉效果呈现

以下为processing端代码，flash端略过

import processing.serial.*;
import cc.arduino.*;
Arduino arduino;
import ddf.minim.*;
import processing.net.*;

Minim minim;
AudioInput in;
Server s;

void setup()
{
  size(512,280,P3D);
  arduino = new Arduino(this,Arduino.list()[0],57600);
  for (int i = 0; i <= 13; i++)
    arduino.pinMode(i,Arduino.INPUT);

  minim = new Minim(this);
  
  // use the getLineIn method of the Minim object to get an AudioInput
  in = minim.getLineIn();
  s = new Server(this,8000);  //server start
}

void draw()
{
   background(0);
   if (arduino.digitalRead(7) == Arduino.LOW){
      println(abs(in.right.get(512)));
      s.write(abs(in.right.get(512))  + "n");  //value 0-1
   }
}