第十一週

WEEK11  課堂der筆記筆記

作業

1.安裝驅動程式

2.

3.

程式碼：

void setup() {

  //start serial connection

  Serial.begin(9600);

  //configure pin2 as an input and enable the internal pull-up resistor

  pinMode(2, INPUT_PULLUP);

  pinMode(13, OUTPUT);

}

void loop() {

  //read the pushbutton value into a variable

  int sensorVal = digitalRead(2);

  //print out the value of the pushbutton

//  if(sensorVal==0) Serial.println("I Press it");

//  else Serial.println("I didn't Press it");

    Serial.print(sensorVal);

  // Keep in mind the pullup means the pushbutton's

  // logic is inverted. It goes HIGH when it's open,

  // and LOW when it's pressed. Turn on pin 13 when the

  // button's pressed, and off when it's not:

  if (sensorVal == HIGH) {

    digitalWrite(13, LOW);

  } else {

    digitalWrite(13, HIGH);

  }

  delay(33);

}

程式碼：

import processing.serial.*;

Serial myPort;

int val;

void setup(){

  size(600,400);

  myPort = new Serial(this, "COM6", 9600);

}

void draw(){

  if ( myPort.available() > 0) {

    val = myPort.read();

    println(val);

    if(val=='0') background(255,0,0);

    else background(0,255,0);

  }

}

4.

程式碼：

int sensorPin = A0;    // select the input pin for the potentiometer

int ledPin = 13;      // select the pin for the LED

int sensorValue = 0;  // variable to store the value coming from the sensor

void setup() {

  // declare the ledPin as an OUTPUT:

  Serial.begin(9600);

  pinMode(ledPin, OUTPUT);

}

void loop() {

  // read the value from the sensor:

  sensorValue = analogRead(sensorPin);

  Serial.println(sensorValue);

  // turn the ledPin on

}

import processing.serial.*;

Serial myPort;

int val;

void setup(){

  size(600,400);

  myPort = new Serial(this, "COM6", 9600);

}

int x=0;

void draw(){

  background(255);

  if ( myPort.available() > 0) {

    val = myPort.read();

    println(val);

    x=val;

  }

  ellipse(x*3,200,100,100);

}