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Added trimble and tempo adjustments!

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b6_b7_audio
IBNobody 9 years ago
parent 943b5b7709
commit 29e495be2a
6 changed files with 189 additions and 110 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 216
      keyboard/atomic/keymaps/pvc/keymap.c
  2. 2
      keyboard/atomic/keymaps/pvc/makefile.mk
  3. 56
      quantum/audio.c
  4. 6
      quantum/audio.h
  5. 13
      quantum/musical_notes.h
  6. 6
      quantum/song_list.h

216
keyboard/atomic/keymaps/pvc/keymap.c
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@ -17,6 +17,13 @@
#define M_LW 1
#define M_RS 2
#define M_FN 3
#define M_T1 4
#define M_T2 5
#define M_T3 6
#define M_T4 7
#define M_TU 8
#define M_TD 9
#define M_DF 10
#define _______ KC_TRNS
@ -63,7 +70,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
{ KC_NLCK, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, ___T___, ___T___ },
{ KC_SLCK, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, KC_PAUS, KC_PSCR },
{ KC_CAPS, KC_BTN5, KC_BTN4, KC_BTN3, KC_BTN2, KC_ACL0, KC_ACL2, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY, _______, ___T___, ___T___, KC_WH_U },
{ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, ___T___, ___T___, KC_MS_U, KC_WH_D },
{ _______, M(M_T1), M(M_T2), M(M_T3), M(M_T4), M(M_TU), M(M_TD), M(M_DF), _______, _______, _______, ___T___, ___T___, KC_MS_U, KC_WH_D },
{ _______, _______, _______, _______, _______, KC_BTN1, KC_BTN1, _______, _______, _______, _______, _______, KC_MS_L, KC_MS_D, KC_MS_R },
},
[_AD] = { /* ADJUST */
@ -75,76 +82,6 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
},
};
void update_quad_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3, uint8_t layer4, bool order)
{
if (order)
{
if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2))
{
layer_on(layer3);
}
else
{
layer_off(layer3);
layer_off(layer4);
}
}
else
{
if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2))
{
layer_on(layer4);
}
else
{
layer_off(layer3);
layer_off(layer4);
}
}
}
const uint16_t PROGMEM fn_actions[] = {
};
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");
PLAY_NOTE_ARRAY(tone_lw, false, STACCATO);
#endif
layer_on(_LW);
update_tri_layer(_LW, _RS, _FN);
} else {
layer_off(_LW);
update_tri_layer(_LW, _RS, _FN);
}
break;
case M_RS:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
println("PlayNotes RS");
PLAY_NOTE_ARRAY(tone_rs, false, LEGATO);
#endif
layer_on(_RS);
update_tri_layer(_LW, _RS, _FN);
} else {
layer_off(_RS);
update_tri_layer(_LW, _RS, _FN);
}
break;
default:
break;
}
return MACRO_NONE;
};
#ifdef AUDIO_ENABLE
@ -152,20 +89,6 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
float start_up[][2] = SONG(ODE_TO_JOY);
float tone_lw[][2] = {
/*
Q__NOTE(_C1 ) ,
Q__NOTE(_CS1 ) ,
Q__NOTE(_D1 ) ,
Q__NOTE(_DS1 ) ,
Q__NOTE(_E1 ) ,
Q__NOTE(_F1 ) ,
Q__NOTE(_FS1 ) ,
Q__NOTE(_G1 ) ,
Q__NOTE(_GS1 ) ,
Q__NOTE(_A1 ) ,
Q__NOTE(_AS1 ) ,
Q__NOTE(_B1 ) ,
*/
Q__NOTE(_C4 ) ,
Q__NOTE(_CS4 ) ,
@ -178,6 +101,7 @@ float tone_lw[][2] = {
Q__NOTE(_GS4 ) ,
Q__NOTE(_A4 ) ,
Q__NOTE(_AS4 ) ,
Q__NOTE(_B1 ) ,
Q__NOTE(_C2 ) ,
@ -266,14 +190,7 @@ float tone_lw[][2] = {
Q__NOTE(_B8 ) ,
};
float tone_rs[][2] = {
Q__NOTE(_A4 ) ,
Q__NOTE(_A4 ) ,
Q__NOTE(_A4 ) ,
Q__NOTE(_A4 ) ,
Q__NOTE(_AS8 ) ,
Q__NOTE(_B8 ) ,
};
float tone_rs[][2] = SONG(ROCK_A_BYE_BABY);
void matrix_init_user(void) {
init_notes();
@ -282,3 +199,116 @@ void matrix_init_user(void) {
}
#endif
void update_quad_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3, uint8_t layer4, bool order)
{
if (order)
{
if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2))
{
layer_on(layer3);
}
else
{
layer_off(layer3);
layer_off(layer4);
}
}
else
{
if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2))
{
layer_on(layer4);
}
else
{
layer_off(layer3);
layer_off(layer4);
}
}
}
const uint16_t PROGMEM fn_actions[] = {
};
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
PLAY_NOTE_ARRAY(tone_lw, false, STACCATO);
#endif
layer_on(_LW);
update_tri_layer(_LW, _RS, _AD);
} else {
layer_off(_LW);
update_tri_layer(_LW, _RS, _AD);
}
break;
case M_RS:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_rs, false, LEGATO);
#endif
layer_on(_RS);
update_tri_layer(_LW, _RS, _AD);
} else {
layer_off(_RS);
update_tri_layer(_LW, _RS, _AD);
}
break;
case M_FN:
if (record->event.pressed) {
layer_on(_FN);
} else {
layer_off(_FN);
}
break;
case M_T1:
if (record->event.pressed) set_timbre(TIMBRE_12);
break;
case M_T2:
if (record->event.pressed) set_timbre(TIMBRE_25);
break;
case M_T3:
if (record->event.pressed) set_timbre(TIMBRE_50);
break;
case M_T4:
if (record->event.pressed) set_timbre(TIMBRE_75);
break;
case M_TU:
if (record->event.pressed) increase_tempo(10);
break;
case M_TD:
if (record->event.pressed) decrease_tempo(10);
break;
case M_DF:
if (record->event.pressed)
{
set_timbre(TIMBRE_DEFAULT);
set_tempo(TEMPO_DEFAULT);
}
break;
default:
break;
}
return MACRO_NONE;
};

2
keyboard/atomic/keymaps/pvc/makefile.mk
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@ -1,7 +1,7 @@
BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
CONSOLE_ENABLE = yes # Console for debug(+400)
CONSOLE_ENABLE = no # Console for debug(+400)
COMMAND_ENABLE = yes # Commands for debug and configuration
NKRO_ENABLE = yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality

56
quantum/audio.c
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@ -4,7 +4,7 @@
#include <avr/pgmspace.h>
#include <avr/interrupt.h>
#include <avr/io.h>
#include "print.h"
#include "audio.h"
#include "keymap_common.h"
@ -57,9 +57,11 @@ bool notes = false;
bool note = false;
float note_frequency = 0;
float note_length = 0;
float note_tempo = TEMPO_DEFAULT;
float note_timbre = TIMBRE_DEFAULT;
uint16_t note_position = 0;
float (* notes_pointer)[][2];
uint8_t notes_length;
uint8_t notes_count;
bool notes_repeat;
float notes_rest;
bool note_resting = false;
@ -255,7 +257,8 @@ ISR(TIMER3_COMPA_vect) {
place = 0.0;
}
ICR3 = (int)(((double)F_CPU) / (frequencies[voice_place] * CPU_PRESCALER)); // Set max to the period
OCR3A = (int)(((double)F_CPU) / (frequencies[voice_place] * CPU_PRESCALER)) >> 1 * duty_place; // Set compare to half the period
OCR3A = (int)((((double)F_CPU) / (note_frequency * CPU_PRESCALER)) * note_timbre); // Set compare to half the period
//OCR3A = (int)(((double)F_CPU) / (frequencies[voice_place] * CPU_PRESCALER)) >> 1 * duty_place; // Set compare to half the period
place++;
// if (duty_counter > (frequencies[voice_place] / 500)) {
// duty_place = (duty_place % 3) + 1;
@ -288,8 +291,7 @@ 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)) >> 2; // Set compare to half the period
OCR3A = (int)((((double)F_CPU) / (note_frequency * CPU_PRESCALER)) * note_timbre); // Set compare to half the period
} else {
ICR3 = 0;
OCR3A = 0;
@ -305,7 +307,7 @@ ISR(TIMER3_COMPA_vect) {
end_of_note = (note_position >= (note_length * 0x7FF));
if (end_of_note) {
current_note++;
if (current_note >= notes_length) {
if (current_note >= notes_count) {
if (notes_repeat) {
current_note = 0;
} else {
@ -328,10 +330,10 @@ ISR(TIMER3_COMPA_vect) {
note_resting = false;
#ifdef PWM_AUDIO
note_frequency = (*notes_pointer)[current_note][0] / SAMPLE_RATE;
note_length = (*notes_pointer)[current_note][1];
note_length = (*notes_pointer)[current_note][1] * (note_tempo / 100);
#else
note_frequency = (*notes_pointer)[current_note][0];
note_length = (*notes_pointer)[current_note][1] / 4;
note_length = ((*notes_pointer)[current_note][1] / 4) * (note_tempo / 100);
#endif
}
note_position = 0;
@ -345,7 +347,7 @@ ISR(TIMER3_COMPA_vect) {
}
}
void play_notes(float (*np)[][2], uint8_t n_length, bool n_repeat, float n_rest) {
void play_notes(float (*np)[][2], uint8_t n_count, bool n_repeat, float n_rest) {
if (audio_config.enable) {
@ -354,7 +356,7 @@ if (audio_config.enable) {
notes = true;
notes_pointer = np;
notes_length = n_length;
notes_count = n_count;
notes_repeat = n_repeat;
notes_rest = n_rest;
@ -362,10 +364,10 @@ if (audio_config.enable) {
current_note = 0;
#ifdef PWM_AUDIO
note_frequency = (*notes_pointer)[current_note][0] / SAMPLE_RATE;
note_length = (*notes_pointer)[current_note][1];
note_length = (*notes_pointer)[current_note][1] * (note_tempo / 100);
#else
note_frequency = (*notes_pointer)[current_note][0];
note_length = (*notes_pointer)[current_note][1] / 4;
note_length = ((*notes_pointer)[current_note][1] / 4) * (note_tempo / 100);
#endif
note_position = 0;
@ -439,4 +441,32 @@ if (audio_config.enable && voices < 8) {
}
}
}
void set_timbre(float timbre)
{
note_timbre = timbre;
}
void set_tempo(float tempo)
{
note_tempo = tempo;
}
void decrease_tempo(uint8_t tempo_change)
{
note_tempo += (float) tempo_change;
}
void increase_tempo(uint8_t tempo_change)
{
if (note_tempo - (float) tempo_change < 10)
{
note_tempo = 10;
}
else
{
note_tempo -= (float) tempo_change;
}
}

6
quantum/audio.h
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@ -24,8 +24,12 @@ void play_note(double freq, int vol);
void stop_note(double freq);
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);
void play_notes(float (*np)[][2], uint8_t n_count, bool n_repeat, float n_rest);
void set_timbre(float timbre);
void set_tempo(float tempo);
void increase_tempo(uint8_t tempo_change);
void decrease_tempo(uint8_t tempo_change);
// 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.

13
quantum/musical_notes.h
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@ -2,7 +2,8 @@
#define MUSICAL_NOTES_H
// Tempo Placeholder
#define TEMPO 120
#define TEMPO_DEFAULT 100
#define SONG(notes...) { notes }
@ -21,7 +22,6 @@
#define EIGHTH_DOT_NOTE(note) MUSICAL_NOTE(note, 8+4)
#define SIXTEENTH_DOT_NOTE(note) MUSICAL_NOTE(note, 4+2)
// Note Type Shortcuts
#define M__NOTE(note, duration) MUSICAL_NOTE(note, duration)
#define W__NOTE(n) WHOLE_NOTE(n)
@ -41,6 +41,15 @@
#define STACCATO 0.01
#define LEGATO 0
// Note Timbre
// Changes how the notes sound
#define TIMBRE_12 0.125
#define TIMBRE_25 0.250
#define TIMBRE_50 0.500
#define TIMBRE_75 0.750
#define TIMBRE_DEFAULT TIMBRE_50
// Notes - # = Octave
#define NOTE_REST 0.00
#define NOTE_C0 16.35

6
quantum/song_list.h
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@ -9,4 +9,10 @@
Q__NOTE(_C4), Q__NOTE(_C4), Q__NOTE(_D4), Q__NOTE(_E4), \
QD_NOTE(_E4), E__NOTE(_D4), H__NOTE(_D4),
#define ROCK_A_BYE_BABY \
QD_NOTE(_B4), E__NOTE(_D4), Q__NOTE(_B5), \
H__NOTE(_A5), Q__NOTE(_G5), \
QD_NOTE(_B4), E__NOTE(_D5), Q__NOTE(_G5), \
H__NOTE(_FS5),
#endif
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