Nulo/qmk_firmware
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add audio on/off audios

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This commit is contained in:
Jack Humbert 2017-09-06 12:37:57 -04:00
parent 4d5eeb3d7d
commit 994592f985
2 changed files with 57 additions and 36 deletions
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85
quantum/audio/audio.c
View file

@ -23,6 +23,7 @@
#include "print.h"
#include "audio.h"
#include "keymap.h"
#include "wait.h"
#include "eeconfig.h"
@ -122,14 +123,19 @@ bool glissando = true;
#ifndef STARTUP_SONG
#define STARTUP_SONG SONG(STARTUP_SOUND)
#endif
#ifndef AUDIO_ON_SONG
#define AUDIO_ON_SONG SONG(AUDIO_ON_SOUND)
#endif
#ifndef AUDIO_OFF_SONG
#define AUDIO_OFF_SONG SONG(AUDIO_OFF_SOUND)
#endif
float startup_song[][2] = STARTUP_SONG;
float audio_on_song[][2] = AUDIO_ON_SONG;
float audio_off_song[][2] = AUDIO_OFF_SONG;
void audio_init()
{
if (audio_initialized)
return;
// Check EEPROM
if (!eeconfig_is_enabled())
{
@ -137,46 +143,49 @@ void audio_init()
}
audio_config.raw = eeconfig_read_audio();
// Set port PC6 (OC3A and /OC4A) as output
if (!audio_initialized) {
#ifdef C6_AUDIO
DDRC |= _BV(PORTC6);
#else
DDRC |= _BV(PORTC6);
PORTC &= ~_BV(PORTC6);
#endif
// Set port PC6 (OC3A and /OC4A) as output
#ifdef B5_AUDIO
DDRB |= _BV(PORTB5);
#else
DDRB |= _BV(PORTB5);
PORTB &= ~_BV(PORTB5);
#endif
#ifdef C6_AUDIO
DDRC |= _BV(PORTC6);
#else
DDRC |= _BV(PORTC6);
PORTC &= ~_BV(PORTC6);
#endif
#ifdef C6_AUDIO
DISABLE_AUDIO_COUNTER_3_ISR;
#endif
#ifdef B5_AUDIO
DISABLE_AUDIO_COUNTER_1_ISR;
#endif
#ifdef B5_AUDIO
DDRB |= _BV(PORTB5);
#else
DDRB |= _BV(PORTB5);
PORTB &= ~_BV(PORTB5);
#endif
// TCCR3A / TCCR3B: Timer/Counter #3 Control Registers
// Compare Output Mode (COM3An) = 0b00 = Normal port operation, OC3A disconnected from PC6
// Waveform Generation Mode (WGM3n) = 0b1110 = Fast PWM Mode 14 (Period = ICR3, Duty Cycle = OCR3A)
// Clock Select (CS3n) = 0b010 = Clock / 8
#ifdef C6_AUDIO
DISABLE_AUDIO_COUNTER_3_ISR;
#endif
#ifdef B5_AUDIO
DISABLE_AUDIO_COUNTER_1_ISR;
#endif
#ifdef C6_AUDIO
TCCR3A = (0 << COM3A1) | (0 << COM3A0) | (1 << WGM31) | (0 << WGM30);
TCCR3B = (1 << WGM33) | (1 << WGM32) | (0 << CS32) | (1 << CS31) | (0 << CS30);
#endif
// TCCR3A / TCCR3B: Timer/Counter #3 Control Registers
// Compare Output Mode (COM3An) = 0b00 = Normal port operation, OC3A disconnected from PC6
// Waveform Generation Mode (WGM3n) = 0b1110 = Fast PWM Mode 14 (Period = ICR3, Duty Cycle = OCR3A)
// Clock Select (CS3n) = 0b010 = Clock / 8
#ifdef B5_AUDIO
TCCR1A = (0 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (0 << WGM10);
TCCR1B = (1 << WGM13) | (1 << WGM12) | (0 << CS12) | (1 << CS11) | (0 << CS10);
#endif
#ifdef C6_AUDIO
TCCR3A = (0 << COM3A1) | (0 << COM3A0) | (1 << WGM31) | (0 << WGM30);
TCCR3B = (1 << WGM33) | (1 << WGM32) | (0 << CS32) | (1 << CS31) | (0 << CS30);
#endif
audio_initialized = true;
#ifdef B5_AUDIO
TCCR1A = (0 << COM1A1) | (0 << COM1A0) | (1 << WGM11) | (0 << WGM10);
TCCR1B = (1 << WGM13) | (1 << WGM12) | (0 << CS12) | (1 << CS11) | (0 << CS10);
#endif
audio_initialized = true;
}
if (audio_config.enable) {
PLAY_SONG(startup_song);
@ -720,9 +729,13 @@ void audio_on(void) {
audio_config.enable = 1;
eeconfig_update_audio(audio_config.raw);
audio_on_user();
PLAY_SONG(audio_on_song);
}
void audio_off(void) {
PLAY_SONG(audio_off_song);
wait_ms(100);
stop_all_notes();
audio_config.enable = 0;
eeconfig_update_audio(audio_config.raw);
}

8
quantum/audio/song_list.h
View file

@ -127,6 +127,14 @@
E__NOTE(_GS6), \
E__NOTE(_A6 ),
#define AUDIO_ON_SOUND \
E__NOTE(_A5 ), \
E__NOTE(_A6 ),
#define AUDIO_OFF_SOUND \
E__NOTE(_A6 ), \
E__NOTE(_A5 ),
#define MUSIC_SCALE_SOUND MUSIC_ON_SOUND
#define MUSIC_OFF_SOUND \