Makeblock-library-for-Arduino  V3.2.4
It's a library for arduino application developers
MbotBuzzerTest.ino
/**
* \par Copyright (C), 2012-2016, MakeBlock
* @file MbotBuzzerTest.ino
* @author MakeBlock
* @version V1.0.0
* @date 2015/11/19
* @brief Description: this file is sample code for buzzer
*
* Function List:
* 1. void buzzerOn()
* 2. void buzzerOff()
*
* \par History:
* <pre>
* `<Author>` `<Time>` `<Version>` `<Descr>`
* forfish 2015/11/19 1.0.0 add some descriptions
* </pre>
*/
/*************************************************
* Public Constants
*************************************************/
#define NOTE_B0 31
#define NOTE_C1 33
#define NOTE_CS1 35
#define NOTE_D1 37
#define NOTE_DS1 39
#define NOTE_E1 41
#define NOTE_F1 44
#define NOTE_FS1 46
#define NOTE_G1 49
#define NOTE_GS1 52
#define NOTE_A1 55
#define NOTE_AS1 58
#define NOTE_B1 62
#define NOTE_C2 65
#define NOTE_CS2 69
#define NOTE_D2 73
#define NOTE_DS2 78
#define NOTE_E2 82
#define NOTE_F2 87
#define NOTE_FS2 93
#define NOTE_G2 98
#define NOTE_GS2 104
#define NOTE_A2 110
#define NOTE_AS2 117
#define NOTE_B2 123
#define NOTE_C3 131
#define NOTE_CS3 139
#define NOTE_D3 147
#define NOTE_DS3 156
#define NOTE_E3 165
#define NOTE_F3 175
#define NOTE_FS3 185
#define NOTE_G3 196
#define NOTE_GS3 208
#define NOTE_A3 220
#define NOTE_AS3 233
#define NOTE_B3 247
#define NOTE_C4 262
#define NOTE_CS4 277
#define NOTE_D4 294
#define NOTE_DS4 311
#define NOTE_E4 330
#define NOTE_F4 349
#define NOTE_FS4 370
#define NOTE_G4 392
#define NOTE_GS4 415
#define NOTE_A4 440
#define NOTE_AS4 466
#define NOTE_B4 494
#define NOTE_C5 523
#define NOTE_CS5 554
#define NOTE_D5 587
#define NOTE_DS5 622
#define NOTE_E5 659
#define NOTE_F5 698
#define NOTE_FS5 740
#define NOTE_G5 784
#define NOTE_GS5 831
#define NOTE_A5 880
#define NOTE_AS5 932
#define NOTE_B5 988
#define NOTE_C6 1047
#define NOTE_CS6 1109
#define NOTE_D6 1175
#define NOTE_DS6 1245
#define NOTE_E6 1319
#define NOTE_F6 1397
#define NOTE_FS6 1480
#define NOTE_G6 1568
#define NOTE_GS6 1661
#define NOTE_A6 1760
#define NOTE_AS6 1865
#define NOTE_B6 1976
#define NOTE_C7 2093
#define NOTE_CS7 2217
#define NOTE_D7 2349
#define NOTE_DS7 2489
#define NOTE_E7 2637
#define NOTE_F7 2794
#define NOTE_FS7 2960
#define NOTE_G7 3136
#define NOTE_GS7 3322
#define NOTE_A7 3520
#define NOTE_AS7 3729
#define NOTE_B7 3951
#define NOTE_C8 4186
#define NOTE_CS8 4435
#define NOTE_D8 4699
#define NOTE_DS8 4978
void setup() {
}
void loop() {
play();//Play the music.
delay(300);//Pause for a while.
}
// notes in the melody:
int melody[] = {
NOTE_G4,//5
NOTE_G4,//5
NOTE_A4,//6
NOTE_G4,//5
NOTE_C5,//1.
NOTE_B4,//7
0,
NOTE_G4,//5
NOTE_G4,//5
NOTE_A4,//6
NOTE_G4,//5
NOTE_D5,//2.
NOTE_C5,//1.
0,
NOTE_G4,//5
NOTE_G4,//5
NOTE_G5,//5.
NOTE_E5,//3.
NOTE_C5,//1.
NOTE_B4,//7
NOTE_A4,//6
0,
NOTE_F5,//4.
NOTE_F5,//4.
NOTE_E5,//3.
NOTE_C5,//1.
NOTE_D5,//2.
NOTE_C5,//1.
0,
};
int noteDurations[] = {
8,8,4,4,4,4,
4,
8,8,4,4,4,4,
4,
8,8,4,4,4,4,2,
8,
8,8,4,4,4,2,
4,
};
void play()
{
for (int thisNote = 0; thisNote < 29; 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(8, melody[thisNote],noteDuration);
// 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);
// stop the tone playing:
noTone(8);
}
}