week13

1.網路連線

//Client 可以是任何人

import processing.net.*;//宣告

Client client;

void setup() {//初始化

  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");
}

2.連接麵包板用遙感控制聲音

void setup() {
  // put your setup code here, to run once:
  //pinMode(2,INPUT);
  pinMode(8,OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  int x=analogRead(A0);//Y軸
  tone(8,x);
 
 
}

3.用遙桿控制，顯示x、y座標位置

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
}
 

void loop() {
  // put your main code here, to run repeatedly:
  int x=analogRead(A0);//x軸
  int y=analogRead(A1);//y軸
  Serial.print(x);
  Serial.print(" ");
  Serial.print(y);
  Serial.println();
  delay(100);
 
}

3.在畫面上顯示遙桿移動的畫面

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);
}