week13

連上老師的電腦，點擊方框會變色
程式碼:

import processing.net.*;

Client client;

void setup(){

size(100,100);///老師的serverIP:120.125.70.53

client = new Client(this, "120.125.70.53", 6666);

}

void draw(){

}

void mousePressed(){

client.write("Hello你好帥");

}

連接搖桿

程式碼:

void setup() {

  Serial.begin(9600);

}

void loop() {

  int x=analogRead(A0);

  int y=analogRead(A1);

  Serial.print(x);

  Serial.print(" ");

  Serial.print(y);

  Serial.println();

  delay(100);

}

用搖桿可以控制紅色圓形

程式碼:

import processing.serial.*;

Serial serial;

void setup(){

  size(1024,1024);

  serial=new Serial(this,"COM4",9600);

}

int x=512,y=512;

void draw(){

  background(255);

  if(serial.available()>0){

    String now=serial.readString();

    String[]xy=splitTokens(now);

    x=int(xy[0]);

    y=int(xy[1]);

  }

  fill(255,0,0);

  ellipse(x,y,100,100);

}