Hi all, my name is Jose Pereira, and i'm very interested in helping you with
some code! I've wrote the buzzer driver for calypso, not so sure if will
help you of anything, but was just for experimenting :)
Anyway, i send the patch in attachement. The interface can be simply
#include <calypso/buzzer.h>
buzzer_mode_pwt(1);
buzzer_volume(40);
buzzer_note(NOTE(NOTE_E,OCTAVE_5));
Please let me know what do you think of the code, and in what way i can
further help.
Best regards,
--
José Pereira
http://onaips.blogspot.com