diff options
Diffstat (limited to 'quantum')
| -rw-r--r-- | quantum/audio.c | 3 | ||||
| -rw-r--r-- | quantum/musical_notes.h | 38 | ||||
| -rw-r--r-- | quantum/song_list.h | 12 |
3 files changed, 41 insertions, 12 deletions
diff --git a/quantum/audio.c b/quantum/audio.c index 90f3c5a13..119bd9229 100644 --- a/quantum/audio.c +++ b/quantum/audio.c @@ -288,7 +288,8 @@ ISR(TIMER3_COMPA_vect) { #else if (note_frequency > 0) { ICR3 = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)); // Set max to the period - OCR3A = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)) >> 1; // Set compare to half the period + //OCR3A = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)) >> 1; // Set compare to half the period + OCR3A = (int)(((double)F_CPU) / (note_frequency * CPU_PRESCALER)) >> 2; // Set compare to half the period } else { ICR3 = 0; OCR3A = 0; diff --git a/quantum/musical_notes.h b/quantum/musical_notes.h index 837f6a069..d2256a773 100644 --- a/quantum/musical_notes.h +++ b/quantum/musical_notes.h @@ -4,20 +4,36 @@ // Tempo Placeholder #define TEMPO 120 +#define SONG(notes...) { notes } + // Note Types -#define WHOLE_NOTE(note) {(NOTE##note), 64} -#define HALF_NOTE(note) {(NOTE##note), 32} -#define QUARTER_NOTE(note) {(NOTE##note), 16} -#define EIGHTH_NOTE(note) {(NOTE##note), 8} -#define SIXTEENTH_NOTE(note) {(NOTE##note), 4} +#define MUSICAL_NOTE(note, duration) {(NOTE##note), duration} +#define WHOLE_NOTE(note) MUSICAL_NOTE(note, 64) +#define HALF_NOTE(note) MUSICAL_NOTE(note, 32) +#define QUARTER_NOTE(note) MUSICAL_NOTE(note, 16) +#define EIGHTH_NOTE(note) MUSICAL_NOTE(note, 8) +#define SIXTEENTH_NOTE(note) MUSICAL_NOTE(note, 4) + +#define WHOLE_DOT_NOTE(note) MUSICAL_NOTE(note, 64+32) +#define HALF_DOT_NOTE(note) MUSICAL_NOTE(note, 32+16) +#define QUARTER_DOT_NOTE(note) MUSICAL_NOTE(note, 16+8) +#define EIGHTH_DOT_NOTE(note) MUSICAL_NOTE(note, 8+4) +#define SIXTEENTH_DOT_NOTE(note) MUSICAL_NOTE(note, 4+2) + -// Note Types Short -#define W_NOTE(n) WHOLE_NOTE(n) -#define H_NOTE(n) HALF_NOTE(n) -#define Q_NOTE(n) QUARTER_NOTE(n) -#define E_NOTE(n) EIGTH_NOTE(n) -#define S_NOTE(n) SIXTEENTH_NOTE(n) +// Note Type Shortcuts +#define M__NOTE(note, duration) MUSICAL_NOTE(note, duration) +#define W__NOTE(n) WHOLE_NOTE(n) +#define H__NOTE(n) HALF_NOTE(n) +#define Q__NOTE(n) QUARTER_NOTE(n) +#define E__NOTE(n) EIGHTH_NOTE(n) +#define S__NOTE(n) SIXTEENTH_NOTE(n) +#define WD_NOTE(n) WHOLE_DOT_NOTE(n) +#define HD_NOTE(n) HALF_DOT_NOTE(n) +#define QD_NOTE(n) QUARTER_DOT_NOTE(n) +#define ED_NOTE(n) EIGTH_DOT_NOTE(n) +#define SD_NOTE(n) SIXTEENTH_DOT_NOTE(n) // Note Styles // Staccato makes sure there is a rest between each note. Think: TA TA TA diff --git a/quantum/song_list.h b/quantum/song_list.h new file mode 100644 index 000000000..ef25eac35 --- /dev/null +++ b/quantum/song_list.h @@ -0,0 +1,12 @@ +#include "musical_notes.h" + +#ifndef SONG_LIST_H +#define SONG_LIST_H + +#define ODE_TO_JOY \ + Q__NOTE(_E4), Q__NOTE(_E4), Q__NOTE(_F4), Q__NOTE(_G4), \ + Q__NOTE(_G4), Q__NOTE(_F4), Q__NOTE(_E4), Q__NOTE(_D4), \ + Q__NOTE(_C4), Q__NOTE(_C4), Q__NOTE(_D4), Q__NOTE(_E4), \ + QD_NOTE(_E4), E__NOTE(_D4), H__NOTE(_D4), + +#endif
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