add audio on/off audios

quantum/audio/audio.c

@@ -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())
     {
@@ -137,6 +143,8 @@ void audio_init()
     }
     audio_config.raw = eeconfig_read_audio();
 
+    if (!audio_initialized) {
+
         // Set port PC6 (OC3A and /OC4A) as output
 
         #ifdef C6_AUDIO
@@ -177,6 +185,7 @@ void audio_init()
         #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);
 }

quantum/audio/song_list.h

@@ -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 \