Sherry:MakerUno、搖桿、麵包板

  2020/12/07

(一)MakerUno、搖桿、麵包板

1. https://makeruno.com.my/getting-started/ 下載 CH341 Driver for Windows here

2. 接線

3. Arduino

void setup() {

  // put your setup code here, to run once:

  Serial.begin(9600);

  pinMode(2,INPUT_PULLUP);

  pinMode(8,OUTPUT);

}

int state=0;

void loop() {

  // put your main code here, to run repeatedly:

  if(digitalRead(2)==LOW&&state==0){

    state=1;

    Serial.write("1");

  }

  if(digitalRead(2)==HIGH&&state==1){

    state=0;

    Serial.write("0");  

  }

  delay(100);

}

4. Processing (注意port 的部分)

import processing.serial.*;

Serial myPort;

void setup(){

  size(300,200);

  myPort=new Serial(this,"COM7",9600);

  

}

int button=0;

void draw(){

  if(myPort.available()>0){

    int now=myPort.read();

    println("u are reading:" +now);

    if(now=='1')button=1;

    else button=0;

  }

  if(button==1) background(255,0,0);

  else background(255);

}

5. Processing (try_2) (記得要開)

import hypermedia.net.*;

UDP udp;

void setup(){

  size(300,200);

  udp=new UDP(this,6000);

  udp.send("hola","120.125.70.53",6100);

  

}

int button=0;

void draw(){

}

void mousePressed(){

  udp.send("mousePressed","120.125.70.53",6100);

}