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-rw-r--r--quantum/process_keycode/process_music.c118
1 files changed, 61 insertions, 57 deletions
diff --git a/quantum/process_keycode/process_music.c b/quantum/process_keycode/process_music.c
index 1e2648bff..f89a04ee3 100644
--- a/quantum/process_keycode/process_music.c
+++ b/quantum/process_keycode/process_music.c
@@ -1,5 +1,14 @@
1#include "process_music.h" 1#include "process_music.h"
2 2
3#ifdef AUDIO_ENABLE
4#include "process_audio.h"
5#endif
6#if defined(MIDI_ENABLE) && defined(MIDI_BASIC)
7#include "process_midi.h"
8#endif
9
10#if defined(AUDIO_ENABLE) || (defined(MIDI_ENABLE) && defined(MIDI_BASIC))
11
3bool music_activated = false; 12bool music_activated = false;
4uint8_t music_starting_note = 0x0C; 13uint8_t music_starting_note = 0x0C;
5int music_offset = 7; 14int music_offset = 7;
@@ -8,36 +17,41 @@ int music_offset = 7;
8static bool music_sequence_recording = false; 17static bool music_sequence_recording = false;
9static bool music_sequence_recorded = false; 18static bool music_sequence_recorded = false;
10static bool music_sequence_playing = false; 19static bool music_sequence_playing = false;
11static float music_sequence[16] = {0}; 20static uint8_t music_sequence[16] = {0};
12static uint8_t music_sequence_count = 0; 21static uint8_t music_sequence_count = 0;
13static uint8_t music_sequence_position = 0; 22static uint8_t music_sequence_position = 0;
14 23
15static uint16_t music_sequence_timer = 0; 24static uint16_t music_sequence_timer = 0;
16static uint16_t music_sequence_interval = 100; 25static uint16_t music_sequence_interval = 100;
17 26
18bool process_music(uint16_t keycode, keyrecord_t *record) { 27static void music_noteon(uint8_t note) {
28 #ifdef AUDIO_ENABLE
29 process_audio_noteon(note);
30 #endif
31 #if defined(MIDI_ENABLE) && defined(MIDI_BASIC)
32 process_midi_basic_noteon(note);
33 #endif
34}
19 35
20 if (keycode == AU_ON && record->event.pressed) { 36static void music_noteoff(uint8_t note) {
21 audio_on(); 37 #ifdef AUDIO_ENABLE
22 return false; 38 process_audio_noteoff(note);
23 } 39 #endif
40 #if defined(MIDI_ENABLE) && defined(MIDI_BASIC)
41 process_midi_basic_noteoff(note);
42 #endif
43}
24 44
25 if (keycode == AU_OFF && record->event.pressed) { 45void music_all_notes_off(void) {
26 audio_off(); 46 #ifdef AUDIO_ENABLE
27 return false; 47 process_audio_all_notes_off();
28 } 48 #endif
49 #if defined(MIDI_ENABLE) && defined(MIDI_BASIC)
50 process_midi_all_notes_off();
51 #endif
52}
29 53
30 if (keycode == AU_TOG && record->event.pressed) { 54bool process_music(uint16_t keycode, keyrecord_t *record) {
31 if (is_audio_on())
32 {
33 audio_off();
34 }
35 else
36 {
37 audio_on();
38 }
39 return false;
40 }
41 55
42 if (keycode == MU_ON && record->event.pressed) { 56 if (keycode == MU_ON && record->event.pressed) {
43 music_on(); 57 music_on();
@@ -61,22 +75,10 @@ bool process_music(uint16_t keycode, keyrecord_t *record) {
61 return false; 75 return false;
62 } 76 }
63 77
64 if (keycode == MUV_IN && record->event.pressed) {
65 voice_iterate();
66 music_scale_user();
67 return false;
68 }
69
70 if (keycode == MUV_DE && record->event.pressed) {
71 voice_deiterate();
72 music_scale_user();
73 return false;
74 }
75
76 if (music_activated) { 78 if (music_activated) {
77 79
78 if (keycode == KC_LCTL && record->event.pressed) { // Start recording 80 if (keycode == KC_LCTL && record->event.pressed) { // Start recording
79 stop_all_notes(); 81 music_all_notes_off();
80 music_sequence_recording = true; 82 music_sequence_recording = true;
81 music_sequence_recorded = false; 83 music_sequence_recorded = false;
82 music_sequence_playing = false; 84 music_sequence_playing = false;
@@ -85,7 +87,7 @@ bool process_music(uint16_t keycode, keyrecord_t *record) {
85 } 87 }
86 88
87 if (keycode == KC_LALT && record->event.pressed) { // Stop recording/playing 89 if (keycode == KC_LALT && record->event.pressed) { // Stop recording/playing
88 stop_all_notes(); 90 music_all_notes_off();
89 if (music_sequence_recording) { // was recording 91 if (music_sequence_recording) { // was recording
90 music_sequence_recorded = true; 92 music_sequence_recorded = true;
91 } 93 }
@@ -95,7 +97,7 @@ bool process_music(uint16_t keycode, keyrecord_t *record) {
95 } 97 }
96 98
97 if (keycode == KC_LGUI && record->event.pressed && music_sequence_recorded) { // Start playing 99 if (keycode == KC_LGUI && record->event.pressed && music_sequence_recorded) { // Start playing
98 stop_all_notes(); 100 music_all_notes_off();
99 music_sequence_recording = false; 101 music_sequence_recording = false;
100 music_sequence_playing = true; 102 music_sequence_playing = true;
101 music_sequence_position = 0; 103 music_sequence_position = 0;
@@ -114,32 +116,34 @@ bool process_music(uint16_t keycode, keyrecord_t *record) {
114 music_sequence_interval+=10; 116 music_sequence_interval+=10;
115 return false; 117 return false;
116 } 118 }
119
117 #define MUSIC_MODE_GUITAR 120 #define MUSIC_MODE_GUITAR
118 121
119 #ifdef MUSIC_MODE_CHROMATIC 122 #ifdef MUSIC_MODE_CHROMATIC
120 float freq = ((float)220.0)*pow(2.0, -5.0)*pow(2.0,(music_starting_note + record->event.key.col + music_offset)/12.0+(MATRIX_ROWS - record->event.key.row)); 123 uint8_t note = (music_starting_note + record->event.key.col + music_offset - 3)+12*(MATRIX_ROWS - record->event.key.row);
121 #elif defined(MUSIC_MODE_GUITAR) 124 #elif defined(MUSIC_MODE_GUITAR)
122 float freq = ((float)220.0)*pow(2.0, -5.0)*pow(2.0,(music_starting_note + record->event.key.col + music_offset)/12.0+(float)(MATRIX_ROWS - record->event.key.row + 7)*5.0/12); 125 uint8_t note = (music_starting_note + record->event.key.col + music_offset + 32)+5*(MATRIX_ROWS - record->event.key.row);
123 #elif defined(MUSIC_MODE_VIOLIN) 126 #elif defined(MUSIC_MODE_VIOLIN)
124 float freq = ((float)220.0)*pow(2.0, -5.0)*pow(2.0,(music_starting_note + record->event.key.col + music_offset)/12.0+(float)(MATRIX_ROWS - record->event.key.row + 5)*7.0/12); 127 uint8_t note = (music_starting_note + record->event.key.col + music_offset + 32)+7*(MATRIX_ROWS - record->event.key.row);
125 #else 128 #else
126 float freq = ((float)220.0)*pow(2.0, -5.0)*pow(2.0,(music_starting_note + SCALE[record->event.key.col + music_offset])/12.0+(MATRIX_ROWS - record->event.key.row)); 129 uint8_t note = (music_starting_note + SCALE[record->event.key.col + music_offset] - 3)+12*(MATRIX_ROWS - record->event.key.row);
127 #endif 130 #endif
128 131
129 if (record->event.pressed) { 132 if (record->event.pressed) {
130 play_note(freq, 0xF); 133 music_noteon(note);
131 if (music_sequence_recording) { 134 if (music_sequence_recording) {
132 music_sequence[music_sequence_count] = freq; 135 music_sequence[music_sequence_count] = note;
133 music_sequence_count++; 136 music_sequence_count++;
134 } 137 }
135 } else { 138 } else {
136 stop_note(freq); 139 music_noteoff(note);
137 } 140 }
138 141
139 if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through 142 if (keycode < 0xFF) // ignores all normal keycodes, but lets RAISE, LOWER, etc through
140 return false; 143 return false;
141 } 144 }
142 return true; 145
146 return true;
143} 147}
144 148
145bool is_music_on(void) { 149bool is_music_on(void) {
@@ -161,26 +165,26 @@ void music_on(void) {
161 165
162void music_off(void) { 166void music_off(void) {
163 music_activated = 0; 167 music_activated = 0;
164 stop_all_notes(); 168 music_all_notes_off();
165} 169}
166 170
167
168__attribute__ ((weak))
169void music_on_user() {}
170
171__attribute__ ((weak))
172void audio_on_user() {}
173
174__attribute__ ((weak))
175void music_scale_user() {}
176
177void matrix_scan_music(void) { 171void matrix_scan_music(void) {
178 if (music_sequence_playing) { 172 if (music_sequence_playing) {
179 if ((music_sequence_timer == 0) || (timer_elapsed(music_sequence_timer) > music_sequence_interval)) { 173 if ((music_sequence_timer == 0) || (timer_elapsed(music_sequence_timer) > music_sequence_interval)) {
180 music_sequence_timer = timer_read(); 174 music_sequence_timer = timer_read();
181 stop_note(music_sequence[(music_sequence_position - 1 < 0)?(music_sequence_position - 1 + music_sequence_count):(music_sequence_position - 1)]); 175 uint8_t prev_note = music_sequence[(music_sequence_position - 1 < 0)?(music_sequence_position - 1 + music_sequence_count):(music_sequence_position - 1)];
182 play_note(music_sequence[music_sequence_position], 0xF); 176 uint8_t next_note = music_sequence[music_sequence_position];
177 music_noteoff(prev_note);
178 music_noteon(next_note);
183 music_sequence_position = (music_sequence_position + 1) % music_sequence_count; 179 music_sequence_position = (music_sequence_position + 1) % music_sequence_count;
184 } 180 }
185 } 181 }
186} 182}
183
184__attribute__ ((weak))
185void music_on_user() {}
186
187__attribute__ ((weak))
188void music_scale_user() {}
189
190#endif // defined(AUDIO_ENABLE) || (defined(MIDI_ENABLE) && defined(MIDI_BASIC)) \ No newline at end of file