互動技術week12

曲子

int C = 523;

int CS = 554;
int D = 587;
int DS = 622;
int E = 659;
int F = 698;
int FS = 740;
int G = 784;
int GS = 831;
int A = 880;
int AS = 932;
int B = 988;
int CC = 1047;
int now = 0;

int song[] = {A, B, E, B, D, D, C, D, E, F, G, G, G};
bool UP = true;
void setup() {

  pinMode(8, OUTPUT);
  pinMode(2, INPUT_PULLUP);

}

void loop() {

  if (UP && digitalRead(2) == LOW) {
    tone(8, song[now], 200);
    UP = false;
    now++;
  }
  else {
    noTone(8);
    UP = true;
  }
  delay(100);
}

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利用接線來模擬鋼琴

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, 200);
  if (digitalRead(3) == LOW) tone(8, 587, 200);
  if (digitalRead(4) == LOW) tone(8, 659, 200);
  if (digitalRead(5) == LOW) tone(8, 698, 200);
  if (digitalRead(6) == LOW) tone(8, 784, 200);
  if (digitalRead(7) == LOW) tone(8, 880, 200);
  if (digitalRead(9) == LOW) tone(8, 988, 200);
  if (digitalRead(10) == LOW) tone(8, 1047, 200);
}
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伺服器端
import processing.net.*;
Server server;
void setup() {

  size(300, 300);
  server = new Server(this, 7777);
} 

void draw() {
  Client thisClient = server.available();
  while (thisClient != null) {
    String now = thisClient.readString();
    if (now !=null) println("Server recieved :" + now);
  }
}
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用戶端
import processing.net.*;

Client client ;
void setup() {

  size(200, 200);
  client = new Client (this,"127.0.0.1", 7777);
}

void draw() {
}

void mousePressed() {
  client.write("hello");
}