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-rw-r--r--keyboard/atomic/keymaps/pvc/keymap.c44
-rw-r--r--quantum/audio.c14
-rw-r--r--quantum/audio.h17
-rw-r--r--quantum/keymap_common.c4
-rw-r--r--quantum/musical_notes.h7
5 files changed, 39 insertions, 47 deletions
diff --git a/keyboard/atomic/keymaps/pvc/keymap.c b/keyboard/atomic/keymaps/pvc/keymap.c
index 229708344f..c2081f525e 100644
--- a/keyboard/atomic/keymaps/pvc/keymap.c
+++ b/keyboard/atomic/keymaps/pvc/keymap.c
@@ -75,8 +75,6 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
},
};
-#define IS_LAYER_ON(layer) (layer_state & (1UL << (layer)))
-#define IS_LAYER_OFF(layer) (!IS_LAYER_ON(layer))
#ifdef AUDIO_ENABLE
@@ -201,24 +199,14 @@ Q_NOTE(_B8 ) ,
};
float tone_rs[][2] = {
-Q_NOTE(_F8 ) ,
-Q_NOTE(_G8 ) ,
-Q_NOTE(_GS8 ) ,
-Q_NOTE(_A8 ) ,
+Q_NOTE(_A4 ) ,
+Q_NOTE(_A4 ) ,
+Q_NOTE(_A4 ) ,
+Q_NOTE(_A4 ) ,
Q_NOTE(_AS8 ) ,
Q_NOTE(_B8 ) ,
};
-float tone_fn[][2] = {
- {440.0*pow(2.0,(59)/12.0), 8},
- {440.0*pow(2.0,(60)/12.0), 8},
- {0, 4},
- {440.0*pow(2.0,(67)/12.0), 16},
- {0, 4},
- {440.0*pow(2.0,(69)/12.0), 16},
- {0, 4},
- {440.0*pow(2.0,(67)/12.0), 16}
-};
#endif
void update_quad_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3, uint8_t layer4, bool order)
@@ -253,18 +241,18 @@ void update_quad_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3, uint8_t l
const uint16_t PROGMEM fn_actions[] = {
};
-#define ARRAY_SIZE(x) ((sizeof x) / (sizeof *x))
+//#define MUSIC_ARRAY_SIZE(x) (((int)(sizeof(x) / (sizeof(x[0][0])))) / 2)
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
+
// MACRODOWN only works in this function
switch(id) {
case M_LW:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
println("PlayNotes LW");
- print_val_hex32(ARRAY_SIZE(tone_lw));
- play_notes(&tone_lw, 96, false);
+ PLAY_NOTE_ARRAY(tone_lw, false, STACCATO);
#endif
layer_on(_LW);
update_tri_layer(_LW, _RS, _FN);
@@ -277,7 +265,7 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
println("PlayNotes RS");
- play_notes(&tone_rs, 6, false);
+ PLAY_NOTE_ARRAY(tone_rs, false, LEGATO);
#endif
layer_on(_RS);
update_tri_layer(_LW, _RS, _FN);
@@ -295,33 +283,19 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
#ifdef AUDIO_ENABLE
float start_up[][2] = {
Q_NOTE(_E4 ) ,
-{0,1} ,
Q_NOTE(_E4 ) ,
-{0,1} ,
Q_NOTE(_F4 ) ,
-{0,1} ,
Q_NOTE(_G4 ) ,
-{0,1} ,
Q_NOTE(_G4 ) ,
-{0,1} ,
Q_NOTE(_F4 ) ,
-{0,1} ,
Q_NOTE(_E4 ) ,
-{0,1} ,
Q_NOTE(_D4 ) ,
-{0,1} ,
Q_NOTE(_C4 ) ,
-{0,1} ,
Q_NOTE(_C4 ) ,
-{0,1} ,
Q_NOTE(_D4 ) ,
-{0,1} ,
Q_NOTE(_E4 ) ,
-{0,1} ,
H_NOTE(_E4 ) ,
-{0,1} ,
Q_NOTE(_D4 ) ,
-{0,1} ,
H_NOTE(_D4 ) ,
};
#endif
@@ -329,7 +303,7 @@ H_NOTE(_D4 ) ,
void matrix_init_user(void) {
#ifdef AUDIO_ENABLE
init_notes();
- play_notes(&start_up, 29, false);
+ PLAY_NOTE_ARRAY(start_up, false, STACCATO);
println("Matrix Init");
#endif
}
diff --git a/quantum/audio.c b/quantum/audio.c
index 40d09d62fd..90f3c5a13f 100644
--- a/quantum/audio.c
+++ b/quantum/audio.c
@@ -181,7 +181,7 @@ void init_notes() {
DDRC |= _BV(PORTC6);
TIMSK3 &= ~_BV(OCIE3A); // Turn off 3A interputs
-
+
TCCR3A = 0x0; // Options not needed
TCCR3B = _BV(CS31) | _BV(CS30) | _BV(WGM32); // 64th prescaling and CTC
OCR3A = SAMPLE_DIVIDER - 1; // Correct count/compare, related to sample playback
@@ -202,14 +202,14 @@ ISR(TIMER3_COMPA_vect) {
if (voices == 1) {
// SINE
OCR4A = pgm_read_byte(&sinewave[(uint16_t)place]) >> 2;
-
+
// SQUARE
// if (((int)place) >= 1024){
// OCR4A = 0xFF >> 2;
// } else {
// OCR4A = 0x00;
// }
-
+
// SAWTOOTH
// OCR4A = (int)place / 4;
@@ -298,9 +298,9 @@ ISR(TIMER3_COMPA_vect) {
note_position++;
bool end_of_note = false;
- if (ICR3 > 0)
+ if (ICR3 > 0)
end_of_note = (note_position >= (note_length / ICR3 * 0xFFFF));
- else
+ else
end_of_note = (note_position >= (note_length * 0x7FF));
if (end_of_note) {
current_note++;
@@ -318,7 +318,7 @@ ISR(TIMER3_COMPA_vect) {
return;
}
}
- if (!note_resting && ((int)notes_rest != 0)) {
+ if (!note_resting && (notes_rest > 0)) {
note_resting = true;
note_frequency = 0;
note_length = notes_rest;
@@ -412,7 +412,7 @@ if (audio_config.enable && voices < 8) {
if (frequency != 0) {
double starting_f = frequency;
if (frequency < freq) {
- for (double f = starting_f; f <= freq; f += ((freq - starting_f) / 2000.0)) {
+ for (double f = starting_f; f <= freq; f += ((freq - starting_f) / 2000.0)) {
frequency = f;
}
} else if (frequency > freq) {
diff --git a/quantum/audio.h b/quantum/audio.h
index 65a6f9434d..762c980643 100644
--- a/quantum/audio.h
+++ b/quantum/audio.h
@@ -4,6 +4,9 @@
#include <util/delay.h>
#include "musical_notes.h"
+#ifndef AUDIO_H
+#define AUDIO_H
+
typedef union {
uint8_t raw;
struct {
@@ -19,6 +22,16 @@ void audio_off(void);
void play_sample(uint8_t * s, uint16_t l, bool r);
void play_note(double freq, int vol);
void stop_note(double freq);
-void stop_all_notes();
-void init_notes();
+void stop_all_notes(void);
+void init_notes(void);
void play_notes(float (*np)[][2], uint8_t n_length, bool n_repeat, float n_rest);
+
+
+// These macros are used to allow play_notes to play an array of indeterminate
+// length. This works around the limitation of C's sizeof operation on pointers.
+// The global float array for the song must be used here.
+#define NOTE_ARRAY_SIZE(x) ((int)(sizeof(x) / (sizeof(x[0]))))
+#define PLAY_NOTE_ARRAY(note_array, note_repeat, note_rest_style) play_notes(&note_array, NOTE_ARRAY_SIZE((note_array)), (note_repeat), (note_rest_style));
+
+
+#endif \ No newline at end of file
diff --git a/quantum/keymap_common.c b/quantum/keymap_common.c
index 457f70a448..61a51aedb4 100644
--- a/quantum/keymap_common.c
+++ b/quantum/keymap_common.c
@@ -189,7 +189,7 @@ static action_t keycode_to_action(uint16_t keycode)
case RESET: ; // RESET is 0x5000, which is why this is here
clear_keyboard();
#ifdef AUDIO_ENABLE
- play_notes(&goodbye, 3, false, 0);
+ PLAY_NOTE_ARRAY(goodbye, false, 0);
#endif
_delay_ms(250);
#ifdef ATREUS_ASTAR
@@ -202,7 +202,7 @@ static action_t keycode_to_action(uint16_t keycode)
debug_enable = true;
break;
case 0x5002 ... 0x50FF:
- // MAGIC actions (BOOTMAGIC without the boot)
+ // MAGIC actions (BOOTMAGIC without the boot)
if (!eeconfig_is_enabled()) {
eeconfig_init();
}
diff --git a/quantum/musical_notes.h b/quantum/musical_notes.h
index 79f04fd988..837f6a069d 100644
--- a/quantum/musical_notes.h
+++ b/quantum/musical_notes.h
@@ -9,7 +9,7 @@
#define WHOLE_NOTE(note) {(NOTE##note), 64}
#define HALF_NOTE(note) {(NOTE##note), 32}
#define QUARTER_NOTE(note) {(NOTE##note), 16}
-#define EIGTH_NOTE(note) {(NOTE##note), 8}
+#define EIGHTH_NOTE(note) {(NOTE##note), 8}
#define SIXTEENTH_NOTE(note) {(NOTE##note), 4}
// Note Types Short
@@ -19,6 +19,11 @@
#define E_NOTE(n) EIGTH_NOTE(n)
#define S_NOTE(n) SIXTEENTH_NOTE(n)
+// Note Styles
+// Staccato makes sure there is a rest between each note. Think: TA TA TA
+// Legato makes notes flow together. Think: TAAA
+#define STACCATO 0.01
+#define LEGATO 0
// Notes - # = Octave
#define NOTE_REST 0.00