可以搜尋 makeruno github找範例
複習上週內容
我懂ㄌ,點擊P的框框就可以發出Do
然後設定成只要按著就會放聲音直到放開
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Ardino
#define Do 523
#define Re 587
#define Mi 659
#define Fa 698
#define So 784
#define La 880
#define Si 988
void setup() {
Serial.begin(9600);//USB傳輸速度 (A<=>P 速度要一樣)
pinMode(2,INPUT_PULLUP);
pinMode(8,OUTPUT);
tone(8,So);//換聲
delay(500);
tone(8,Mi);//換聲
delay(500);
tone(8,Do);
delay(500);
noTone(8);//ㄅ發出聲音
}
void loop() {
while(Serial.available()>0){//有資料可送收
int now = Serial.read();
if( now == '1' ) tone(8, Do);
if( now == '2' ) tone(8, Re);
if( now == '3' ) tone(8, Mi);
if( now == '4' ) tone(8, Fa);
if( now == '5' ) tone(8, So);
if( now == '6' ) tone(8, La);
if( now == '7' ) tone(8, Si);
if( now == '0' ) noTone(8);
}
//if(digitalRead(2)==LOW) tone(8,Mi,500);
}
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Processing
import processing.serial.*;
Serial myPort;
void setup()
{
size(200, 200);
myPort = new Serial(this, "COM4", 9600);
}
void draw() {
}
void keyPressed(){
if(key=='1') myPort.write("1");
if(key=='2') myPort.write("2");
if(key=='3') myPort.write("3");
if(key=='4') myPort.write("4");
if(key=='5') myPort.write("5");
if(key=='6') myPort.write("6");
if(key=='7') myPort.write("7");
}
void keyReleased(){
myPort.write("0");
}
void mousePressed(){
myPort.write("3");
}
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