2017互動技術: 04160223

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2018年1月22日星期一

Week19 是賴小沫的＿期末作品

✎期末作品展示

👀程式碼

Arduino

const int finish = A0;
const int hole1 = A1;
const int hole2 = A2;
const int hole3 = A3;
const int hole4 = A4;
const int hole5 = A5;
const int start = A6;

int finishValue = 0;
int hole1Value = 0;
int hole2Value = 0;
int hole3Value = 0;
int hole4Value = 0;
int hole5Value = 0;
int startValue = 0;

void setup() {
Serial.begin(9600);
}

void loop() {
// Read the sensors first:
finishValue = analogRead(finish)/50;
hole1Value = analogRead(hole1)/50;
hole2Value = analogRead(hole2)/50;
hole3Value = analogRead(hole3)/50;
hole4Value = analogRead(hole4)/50;
hole5Value = analogRead(hole5)/50;
startValue = analogRead(start)/50;

//用來判斷光敏電阻的門檻值
/*Serial.println(finishValue);
Serial.println(hole1Value);
Serial.println(hole2Value);
Serial.println(hole3Value);
Serial.println(hole4Value);
Serial.println(hole5Value);
Serial.println(startValue);
Serial.println(" ");*/

if(finishValue<4) Serial.println("f");
if(hole1Value<4) Serial.println("a");
if(hole2Value<4) Serial.println("b");
if(hole3Value<4) Serial.println("c");
if(hole4Value<4) Serial.println("d");
if(hole5Value<4) Serial.println("e");
if(startValue>10) Serial.println("s");
if(startValue<6) Serial.println("r");
delay(50);

}

processing

//music
import ddf.minim.*;
Minim minim;
AudioPlayer player;

//devices
import processing.serial.*;
Serial myPort;
int val;

PImage h1,h2,h3,h4,h5,finish;
int state=0,count=0;
float time=0;
boolean game=false;

void setup(){
size(600,800);

//播放音樂
minim=new Minim(this);
player=minim.loadFile("music.mp3",2048);
player.play();
player.loop();

myPort = new Serial(this,"COM9",9600); //讀取裝置的變數

h1=loadImage("1.png");
h2=loadImage("2.png");
h3=loadImage("3.png");
h4=loadImage("4.png");
h5=loadImage("5.png");
finish=loadImage("F.png");
}

void draw(){
//Game Start/Over
if(myPort.available()>0){
      val=myPort.read();
      if(val==115){ //如果起點接收到光,遊戲開始
        game=true;
      }
      else if(val==114) game=false; //如果起點沒有接收到光,遊戲重置
}
back(); //繪出場景

if(game==true){ //遊戲開始
    count++;
    if(count==60 && state==0){ //計時器
      time++;
      count=0;
    }

//判斷球掉進哪一個洞裡
    if(myPort.available()>0 && state==0){
      val=myPort.read();
      if(val==97){
        state=5;
        println("Hole5");
      }
      else if(val==98){
        state=4;
        println("Hole4");
      }
      else if(val==99){
        state=3;
        println("Hole3");
      }
      else if(val==100){
        state=2;
        println("Hole2");
      }
      else if(val==101){
        state=1;
        println("Hole1");
      }
      else if(val==102){
        state=6;
        println("Finish");
      }
    }
    textSize(25);text("Time:"+time,450,40);

//秀出結果畫面
    if(state==1) image(h1,100,200,400,400);
    else if(state==2) image(h2,100,200,400,400);
    else if(state==3) image(h3,100,200,400,400);
    else if(state==4) image(h4,100,200,400,400);
    else if(state==5) image(h5,100,200,400,400);
    else if(state==6) image(finish,70,200,450,400);
}
else if(game==false){
    //reset
    state=0;
    time=0;
    count=0;
    back();
}
}

//Scene
void back(){
background(#F7AAAA);
strokeWeight(5); fill(255); rect(50,50,500,700);
strokeWeight(5); stroke(0);
//row1
line(335,680,550,680);
line(100,680,265,680);
//row2
line(120,610,265,610);
//row3
line(50,540,215,540);
line(265,540,450,540);
//row4
line(120,470,480,470);
//row5
line(450,400,550,400);
line(190,400,380,400);
//row6
line(380,330,480,330);
//row8
line(50,190,380,190);
//row9
line(140,120,480,120);
//cou1
line(335,680,335,610);
//cou2
line(450,610,450,540);
line(265,610,265,540);
//cou3
line(120,470,120,260);
//cou5
line(190,400,190,260);
line(380,400,380,330);
//cou6
line(280,190,280,330);
//cou7
line(380,190,380,260);
line(480,120,480,260);
//hole
fill(0,0,255);
ellipse(90,90,60,60); //finish
fill(0);
ellipse(415,575,40,40); //hole1
ellipse(415,365,40,40); //hole2
ellipse(85,295,40,40); //hole3
ellipse(445,155,40,40); //hole4
ellipse(410,95,35,35); //hole5
//start
fill(200);ellipse(510,715,60,60);
fill(0);textSize(20);text("Start",490,720);
//timer
textSize(25);text("Time:"+time,450,40);
}

👀實體裝置

👀展示結果

https://youtu.be/kFIuPNTb-sw

2018年1月8日星期一

Week17 是賴小沫的

✎期末作品

👀製作實體裝置

準備材料：

剪刀*1

美工刀*1

膠帶*1

紙盒*1

薄紙板數張

彈珠*1

尚未挖洞的實體關卡裝置

2017年12月25日星期一

Week15 是賴小沫的

✎光敏電阻

👀透過光敏電阻改變燈泡顏色

Arduino_ColorMixingLamp範例檔
/*
Arduino Starter Kit example
Project 4 - Color Mixing Lamp
This sketch is written to accompany Project 3 in the
Arduino Starter Kit
Parts required:
1 RGB LED
three 10 kilohm resistors
3 220 ohm resistors
3 photoresistors
red green and blue colored gels
Created 13 September 2012
Modified 14 November 2012
by Scott Fitzgerald
Thanks to Federico Vanzati for improvements
http://www.arduino.cc/starterKit
This example code is part of the public domain
*/
const int greenLEDPin = 9;    // LED connected to digital pin 9
const int redLEDPin = 10;     // LED connected to digital pin 10
const int blueLEDPin = 11;    // LED connected to digital pin 11
const int redSensorPin = A0; // pin with the photoresistor with the red gel
const int greenSensorPin = A1;   // pin with the photoresistor with the green gel
const int blueSensorPin = A2;   // pin with the photoresistor with the blue gel
int redValue = 0; // value to write to the red LED
int greenValue = 0; // value to write to the green LED
int blueValue = 0; // value to write to the blue LED
int redSensorValue = 0; // variable to hold the value from the red sensor
int greenSensorValue = 0; // variable to hold the value from the green sensor
int blueSensorValue = 0; // variable to hold the value from the blue sensor
void setup() {
// initialize serial communications at 9600 bps:
Serial.begin(9600);
// set the digital pins as outputs
pinMode(greenLEDPin, OUTPUT);
pinMode(redLEDPin, OUTPUT);
pinMode(blueLEDPin, OUTPUT);
}
void loop() {
// Read the sensors first:
// read the value from the red-filtered photoresistor:
redSensorValue = analogRead(redSensorPin);
// give the ADC a moment to settle
delay(5);
// read the value from the green-filtered photoresistor:
greenSensorValue = analogRead(greenSensorPin);
// give the ADC a moment to settle
delay(5);
// read the value from the blue-filtered photoresistor:
blueSensorValue = analogRead(blueSensorPin);
// print out the values to the serial monitor
Serial.print("raw sensor Values \t red: ");
Serial.print(redSensorValue);
Serial.print("\t green: ");
Serial.print(greenSensorValue);
Serial.print("\t Blue: ");
Serial.println(blueSensorValue);
/*
In order to use the values from the sensor for the LED,
you need to do some math. The ADC provides a 10-bit number,
but analogWrite() uses 8 bits. You'll want to divide your
sensor readings by 4 to keep them in range of the output.
*/
redValue = redSensorValue / 4;
greenValue = greenSensorValue / 4;
blueValue = blueSensorValue / 4;
// print out the mapped values
Serial.print("Mapped sensor Values \t red: ");
Serial.print(redValue);
Serial.print("\t green: ");
Serial.print(greenValue);
Serial.print("\t Blue: ");
Serial.println(blueValue);
/*
Now that you have a usable value, it's time to PWM the LED.
*/
analogWrite(redLEDPin, redValue);
analogWrite(greenLEDPin, greenValue);
analogWrite(blueLEDPin, blueValue);
}

👀組裝

👀測試結果

此為所有光敏電阻照射到光的結果

此為控制藍色數值的光敏電阻照射到光的結果

此為控制紅色數值的光敏電阻照射到光的結果

此為控制綠色數值的光敏電阻照射到光的結果

✎期末作品

👀關卡設計

2017年12月18日星期一

Week14 是賴小沫的

✎期末作品討論

👀討論主題

由於期中作品不適合進階為互動裝置,故更換主題,以下為討論的主題

吉他：

螢幕顯示和弦按法,並根據玩家彈奏後切換下一個和弦,用來學如何彈吉他

平衡球：

球在軌道上滾動,當球掉進洞裡代表失敗,到達終點代表成功,並計算使用秒數

123木頭人：

用腳踏的方式前進,搖桿控制方向,閃避前方的障礙物

👀決定主題

經過討論後,決定平衡球為期末作品題目

2017年12月11日星期一

Week13 是賴小沫的

✎旋轉編碼器

👀參考他人的程式碼,並測試其結果

Arduino

#define SERIAL_BAUDRATE 115200
#define CLK_PIN 2 // 定義連接腳位
#define DT_PIN 3
#define SW_PIN 4
#define interruptA 0 // UNO腳位2是interrupt 0，其他板子請見官方網頁
volatile long count = 0;
unsigned long t = 0;
void setup() {
Serial.begin(SERIAL_BAUDRATE);
// 當狀態下降時，代表旋轉編碼器被轉動了
attachInterrupt(interruptA, rotaryEncoderChanged, FALLING);
pinMode(CLK_PIN, INPUT_PULLUP); // 輸入模式並啟用內建上拉電阻
pinMode(DT_PIN, INPUT_PULLUP);
pinMode(SW_PIN, INPUT_PULLUP);
}
void loop(){
if(digitalRead(SW_PIN) == LOW){ // 按下開關，歸零
    count = 0;
    Serial.println("count reset to 0");
    delay(300);
}
}
void rotaryEncoderChanged(){ // when CLK_PIN is FALLING
unsigned long temp = millis();
if(temp - t < 200) // 去彈跳
    return;
t = temp;
// DT_PIN的狀態代表正轉或逆轉
count += digitalRead(DT_PIN) == HIGH ? 1 : -1;
Serial.println(count);
}

將程式上傳至開發板,並觀看其執行結果

👀如何連接UNO與旋轉編碼器

參考此網站,並連接UNO與旋轉編碼器

示意圖

實際組裝

✎旋轉編碼器連結processing

👀processing程式碼

import processing.serial.*;
Serial myPort;
void setup(){
size(500,500);
myPort = new Serial(this,"COM7",115200);
}
int x=0;
int lf=10; //line feed,new line
void draw(){
background(0);
if(myPort.available()>0){
    String now = myPort.readStringUntil(lf);
    x=int(split(now,'\r')[0]);
    println(x+" "+now);
}
ellipse(width/2+x*20,height/2,100,100);
}