= 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 ==

 * [http://tech.825spectrum.com/trac/wiki/Docs/Prog/Manual/ApplicationLibraries/lib825ev/KeypadSound/OpenBeeper OpenBeeper]