PlayNotes

Play simple music notes on the beeper.

void PlayNotes(const string& strNotes);

void PlayNotes(const char* pszNotes);

Parameters

• strNotes - string containing notes to play
• pszNotes - character array pointer containing notes to play

Return Value

• void - does not return any value

Remarks

Any application that will use PlayNotes must call OpenBeeeper first.

The duration of note may be specified such as 8A as an eighth note, 4C and a quarter note. The octave may be specified after the note such as 8A5 to specify an eighth A note octave 5.

The available notes are limited to:

Octave 5 - A, B, C, D, E, F, G

Octave 6 - A, C, E, G

Octave 7 - C, D, E

Beeper Frequencies -

C5 = 523.25Hz

D5 = 587.33Hz

E5 = 659.26Hz

F5 = 698.46Hz

G5 = 783.99Hz

A5 = 880.00Hz

B5 = 987.77Hz

C6 = 1046.50Hz

E6 = 1318.50Hz

G6 = 1568.00Hz

A6 = 1760.00Hz

C7 = 2093.00Hz

D7 = 2349.30Hz

E7 = 2637.00Hz

Examples

string str = "A,B,C\r";
PlayNotes(str);

PlayNotes("A,B,C\r");

See Also

• OpenBeeper