week15

作期末作業

Arduino程式碼

// Arduino pin numbers

const int SW_pin = 2; // digital pin connected to switch output

const int X_pin = 0; // analog pin connected to X output

const int Y_pin = 1; // analog pin connected to Y output

void setup() {

  pinMode(SW_pin, INPUT);

  digitalWrite(SW_pin, HIGH);

  Serial.begin(115200);

}

void loop() {

  int w=digitalRead(SW_pin);

  int x=analogRead(X_pin);

  int y=analogRead(Y_pin);

  Serial.write(w);

  Serial.write(x/4);

  Serial.write(y/4);

  /*

  Serial.print("Switch:  ");

  Serial.print(digitalRead(SW_pin));

  Serial.print("\n");

  Serial.print("X-axis: ");

  Serial.print(analogRead(X_pin));

  Serial.print("\n");

  Serial.print("Y-axis: ");

  Serial.println(analogRead(Y_pin));

  Serial.print("\n\n");*/

  delay(50);

}

Processing程式碼

import processing.serial.*;

Serial myPort;

void setup(){

  size(200,200);

  myPort = new Serial(this, "COM7", 115200);

}

int w, x=128, y=128;

void draw(){

  background(255);

  while(myPort.available() > 0 ){

    w=myPort.read();

    x=myPort.read();

    y=myPort.read();

  }

  ellipse(x,y, 20,20);

}