Remove unused audio functions

2 files changed, 0 insertions, 40 deletions

diff --git a/src/simulator/src/Audio/audio.c b/src/simulator/src/Audio/audio.c
index 851b1d9..c51e457 100644
--- a/src/simulator/src/Audio/audio.c
+++ b/src/simulator/src/Audio/audio.c
@@ -36,8 +36,6 @@ int16_t * current_buffer_samples;
 static void audio_buffer_sent(void);
 static void audio_buffer_sender(void *args);
 
-extern char gui_audio_on;
-
 void audio_initialize_platform(int __attribute__ ((unused))plln, int __attribute__ ((unused))pllr, int __attribute__ ((unused))i2sdiv, int __attribute__ ((unused))i2sodd, int rate) {
 
     int error;
@@ -96,14 +94,6 @@ static void audio_buffer_sent() {
 
 }
 
-void audio_on() {
-    gui_audio_on = 1;
-}
-
-void audio_off() {
-    gui_audio_on = 0;
-}
-
 void audio_set_volume(int __attribute__ ((unused))volume) {
 }
 
@@ -127,11 +117,6 @@ void audio_stop() {
     callback_function = NULL;
 }
 
-void audio_provide_buffer(void *samples, int numsamples) {
-    while (!audio_provide_buffer_without_blocking(samples, numsamples))
-        __asm__ volatile ("nop");
-}
-
 bool audio_provide_buffer_without_blocking(void *samples, int numsamples) {
     if (next_buffer_samples)
         return false;
diff --git a/src/simulator/src/Gui/gui.c b/src/simulator/src/Gui/gui.c
index 2e5c3f0..adf281a 100644
--- a/src/simulator/src/Gui/gui.c
+++ b/src/simulator/src/Gui/gui.c
@@ -124,7 +124,6 @@ int gui_gps_custom_year_len = 2;
 /**
  * Audio
  **/
-char gui_audio_on = 0;
 char gui_cw_text[4096];
 
 
@@ -533,30 +532,6 @@ void main_gui() {
             }
             nk_end(ctx);
 
-            if (nk_begin(ctx, &layout, "Audio", nk_rect(210, 390, 100, 155), NK_WINDOW_BORDER|NK_WINDOW_MOVABLE|NK_WINDOW_MINIMIZABLE|NK_WINDOW_TITLE)) {
-
-                nk_layout_row_static(ctx, 20, 20, 3);
-
-                struct nk_color color;
-
-                nk_text(ctx, "", 0, NK_TEXT_LEFT);
-                nk_text(ctx, "", 0, NK_TEXT_LEFT);
-                nk_text(ctx, "", 0, NK_TEXT_LEFT);
-
-                nk_text(ctx, "", 0, NK_TEXT_LEFT);
-
-                color.r = 255; color.g = 255; color.b = 0; color.a = 255;
-
-                if (gui_audio_on == 1) {
-                    color.r = 0;
-                } else {
-                    color.g = 0;
-                }
-                nk_button_color(ctx, color, NK_BUTTON_DEFAULT);
-            }
-            nk_end(ctx);
-
-
             if (nk_begin(ctx, &layout, "CW", nk_rect(320, 390, 180, 155), NK_WINDOW_BORDER|NK_WINDOW_MOVABLE|NK_WINDOW_SCALABLE|NK_WINDOW_MINIMIZABLE|NK_WINDOW_TITLE)) {
 
                 nk_menubar_begin(ctx);