06160166Week13

用Processing寫的簡單點名系統

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");

}

利用搖桿改變音高

void setup() {
  pinMode(8,OUTPUT);
}

void loop() {
  int x=analogRead(A0);
  tone(8,x);

}讀取搖桿數值

void setup() {
  Serial.begin(9600);
  //pinMode(8,OUTPUT);
}

void loop() {
  int x=analogRead(A0);
  int y=analogRead(A1);
  Serial.print(x);
  Serial.print(" ");
  Serial.print(y);
  Serial.println();
  delay(100);
}

用搖桿操控

import processing.serial.*;

Serial serial;

void setup(){

size(1024,1024);///老師的serverIP:120.125.70.53

serial= new Serial(this, "COM3", 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);

}