互動技術week13

客戶端程式

import processing.net.*;
Client client;
void setup(){
  size(100,100);
  client = new Client(this, "120.125.70.18", 6666);//用cmd指令ipconfig找ip
}
void draw(){
}
void mousePressed(){
  client.write("hello hello");
}

用joystick及maker uno 發出聲音

void setup() {
  pinMode(8, OUTPUT);
}
void loop() {
  int x =analogRead(A0); //X軸:0--1023
  tone(8, x);
}

利用放大鏡查看x y 數值(程式與放大鏡都設19200速度)

void setup() {

  Serial.begin(19200);//每秒傳幾bit

}

void loop() {

  int x =analogRead(A0); //X軸0--1023

  int y =analogRead(A1); 

  Serial.print(x);

  Serial.print(" ");

  Serial.print(y);

  Serial.println();

  delay(100);

}

此P語言程式配合上面maker uno程式做出可移動圓形

import processing.serial.*;

Serial serial;

void setup(){

  size(1024,1024);

  serial = new Serial(this, "COM4", 19200);

}

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);

}