week13_寶欸學習筆記

複習:一邊接GND，一邊接2.3.4.5.6.7.9.10
void setup() {
  for(int i=2;i<=13;i++){
    pinMode(i, INPUT_PULLUP);
  }
  pinMode(8, OUTPUT);
}
void loop() {
  if(digitalRead(2)==LOW) tone(8,523,300);
  if(digitalRead(3)==LOW) tone(8,587,300);
  if(digitalRead(4)==LOW) tone(8,659,300);
  if(digitalRead(5)==LOW) tone(8,698,300);
  if(digitalRead(6)==LOW) tone(8,784,300);
  if(digitalRead(7)==LOW) tone(8,880,300);
  if(digitalRead(9)==LOW) tone(8,988,300);
  if(digitalRead(10)==LOW) tone(8,1047,300);
}
下載驅動程式
https://drive.google.com/drive/folders/14D0rOGH9dPRZlPg00534giOeToXpGGex?fbclid=IwAR0HCCDuCB8mjjh5csmK9juC1VJ7eHbocoyIGbfizmz3Paj7NmOjHwC7Hiw

1.P語言client程式碼(接到老師的IP)

import processing.net.*;

Client client;

void setup(){

size(100,100);///serverIP:120.125.70.53

client = new Client(this, "120.125.70.53", 6666);

}

void draw(){

}

void mousePressed(){

client.write("Hello");

}

2.跟搖桿連接

void setup(){
  pinMode(2,INPUT);
}

void loop(){
  analogRead(A0);
  analogRead(A1);
  digitalRead(2);
}

搖桿:

3.X接A0 5V接5V gnd接gnd

程式碼:

void setup(){
  pinMode(8,INPUT);
}

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

3.在arduino輸入以下程式馬

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

void loop(){
  int x=analogRead(A0);
  int y=analogRead(A1);
  Serial.print(x);
  Serial.print(" ");
  Serial.print(y);
  Serial.println();
  delay(100);
  tone(8,x);
}

4.用搖桿移動螢幕上的紅球

import processing.serial.*;
Serial serial;
void setup(){
  size(1024,1024);
  serial = new Serial(this, "COM4", 9600);
}
int x=512, y=512;
void draw(){
  background(255);
  if(serial.available()>0){
    String now = serial.readString();
    println(now);
    String [] xy = splitTokens(now);
    x=int(xy[0]);
    y=int(xy[1]);
    println("x:"+x+" y:"+y+"==");
  }
  fill(255,0,0);
  ellipse(x,y,100,100);
}