Playing with my new Arduino.
I was feeling creative listening to music so I decided to make some sounds.I went with the song secrets by one republic, a bit inspired by the movie The Sorcerer's Apprentice.
Anyway... This is the result and code:
Code:
#include <pitches.h>
int melody[] = {
NOTE_D3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_D3, NOTE_FS3, NOTE_D3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_D3, NOTE_FS3,
NOTE_CS3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_CS3, NOTE_FS3, NOTE_CS3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_A3, NOTE_FS3, NOTE_CS3, NOTE_FS3,
NOTE_B2, NOTE_FS3, NOTE_B3, NOTE_FS3, NOTE_B3, NOTE_FS3, NOTE_B2, NOTE_FS3, NOTE_B2, NOTE_FS3, NOTE_B3, NOTE_FS3, NOTE_B3, NOTE_FS3, NOTE_B2, NOTE_FS3,
NOTE_B2, NOTE_G3, NOTE_B3, NOTE_G3, NOTE_B3, NOTE_G3, NOTE_B2, NOTE_G3, NOTE_B2, NOTE_G3, NOTE_B3, NOTE_G3, NOTE_B3, NOTE_G3, NOTE_B2, NOTE_G3,
};
int noteDurations[] = {
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
};
int leds[] = {
3, 4, 5, 4, 5, 4, 3, 4, 3, 4, 5, 4, 5, 4, 3, 4,
3, 4, 5, 4, 5, 4, 3, 4, 3, 4, 5, 4, 5, 4, 3, 4,
3, 4, 5, 4, 5, 4, 3, 4, 3, 4, 5, 4, 5, 4, 3, 4,
3, 4, 5, 4, 5, 4, 3, 4, 3, 4, 5, 4, 5, 4, 3, 4,
};
int buttonState = 0;
void setup(){
Serial.begin(9600);
pinMode(2, INPUT);
pinMode(13, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
}
void play(){
for (int thisNote = 0; thisNote < 64; thisNote++) {
// to calculate the note duration, take one second
// divided by the note type.
//e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
int noteDuration = 1000 / noteDurations[thisNote];
tone(13, melody[thisNote], noteDuration);
digitalWrite(leds[thisNote], HIGH);
Serial.print(melody[thisNote]);
Serial.println();
// to distinguish the notes, set a minimum time between them.
// the note's duration + 30% seems to work well:
int pauseBetweenNotes = noteDuration * 1.30;
delay(pauseBetweenNotes);
digitalWrite(leds[thisNote], LOW);
// stop the tone playing:
noTone(13);
}
}
void loop(){
// read the state of the pushbutton value:
buttonState = digitalRead(2);
// check if the pushbutton is pressed.
// if it is, the buttonState is HIGH:
if (buttonState == HIGH) {
Serial.print(buttonState);
play();
} else {
noTone(13);
}
}
