~ruther/qmk_firmware

ce463ef424c5bd26b84ead7de5f31eab366f98eb — Jack Humbert 9 years ago 319fbe3
audio fixes
3 files changed, 9 insertions(+), 5 deletions(-)

M keyboard/preonic/keymaps/default/keymap.c
M quantum/audio.c
M quantum/audio.h
M keyboard/preonic/keymaps/default/keymap.c => keyboard/preonic/keymaps/default/keymap.c +5 -2
@@ 224,6 224,7 @@ float tone_music[][2] = {
  {440.0*pow(2.0,(23)/12.0), 8},
  {440.0*pow(2.0,(24)/12.0), 8}
};
float ode_to_joy[][2] = SONG(ODE_TO_JOY);
#endif

void persistant_default_layer_set(uint16_t default_layer) {


@@ 312,7 313,9 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
        case 9:
          if (record->event.pressed) {
            #ifdef AUDIO_ENABLE
              PLAY_NOTE_ARRAY(tone_music, false, 0);
              init_notes();
              set_tempo(150);
              PLAY_NOTE_ARRAY(ode_to_joy, false, .25);
              layer_on(_MUSIC);
            #endif
          }


@@ 339,6 342,6 @@ void process_action_user(keyrecord_t *record) {
void matrix_init_user(void) {
  #ifdef AUDIO_ENABLE
    init_notes();
    play_notes(&start_up, false, 0);
    PLAY_NOTE_ARRAY(start_up, false, 0);
  #endif
}

M quantum/audio.c => quantum/audio.c +3 -3
@@ 257,7 257,7 @@ 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) / (note_frequency * CPU_PRESCALER)) * note_timbre); // Set compare to half the period
                OCR3A = (int)((((double)F_CPU) / (frequencies[voice_place] * 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)) {


@@ 353,6 353,7 @@ if (audio_config.enable) {

    if (note)
        stop_all_notes();
    notes = true;

    notes_pointer = np;
    notes_count = n_count;


@@ 378,7 379,6 @@ if (audio_config.enable) {
        TCCR3A |= _BV(COM3A1);
    #endif

    notes = true;
}

}


@@ 408,6 408,7 @@ if (audio_config.enable && voices < 8) {

    if (notes)
        stop_all_notes();
    note = true;
    #ifdef PWM_AUDIO
        freq = freq / SAMPLE_RATE;
    #endif


@@ 439,7 440,6 @@ if (audio_config.enable && voices < 8) {
        TCCR3A |= _BV(COM3A1);
    #endif

    note = true;
}

}

M quantum/audio.h => quantum/audio.h +1 -0
@@ 3,6 3,7 @@
#include <avr/io.h>
#include <util/delay.h>
#include "musical_notes.h"
#include "song_list.h"

#ifndef AUDIO_H
#define AUDIO_H