Remove more unused audio functions

3 files changed, 0 insertions, 16 deletions

diff --git a/src/common/includes/Audio/audio.h b/src/common/includes/Audio/audio.h
index 41a8080..7aeb6e9 100644
--- a/src/common/includes/Audio/audio.h
+++ b/src/common/includes/Audio/audio.h
@@ -44,7 +44,6 @@ void audio_set_volume(int volume);
 // Start and stop audio playback using DMA.
 // Callback is optional, and called whenever a new buffer is needed.
 void audio_play_with_callback(AudioCallbackFunction *callback,void *context);
-void audio_stop(void);
 
 // Provide a new buffer to the audio DMA. Output is double buffered, so
 // at least two buffers must be maintained by the program. It is not allowed
diff --git a/src/glutt-o-logique/audio.c b/src/glutt-o-logique/audio.c
index 7c0c204..c2c2694 100644
--- a/src/glutt-o-logique/audio.c
+++ b/src/glutt-o-logique/audio.c
@@ -149,13 +149,6 @@ void audio_play_with_callback(AudioCallbackFunction *callback, void *context) {
         callback_function(callback_context, buffer_number);
 }
 
-void audio_stop() {
-    audio_stop_dma();
-    SPI3 ->CR2 &= ~SPI_CR2_TXDMAEN; // Disable I2S TX DMA request.
-    NVIC_DisableIRQ(DMA1_Stream7_IRQn);
-    callback_function = (AudioCallbackFunction*)0;
-}
-
 bool audio_provide_buffer_without_blocking(void *samples, int numsamples) {
     if (next_buffer_samples)
         return false;
diff --git a/src/simulator/src/Audio/audio.c b/src/simulator/src/Audio/audio.c
index c51e457..88f0db2 100644
--- a/src/simulator/src/Audio/audio.c
+++ b/src/simulator/src/Audio/audio.c
@@ -98,9 +98,6 @@ void audio_set_volume(int __attribute__ ((unused))volume) {
 }
 
 
-void audio_output_sample_without_blocking(int16_t __attribute__ ((unused))sample) {
-}
-
 void audio_play_with_callback(AudioCallbackFunction *callback, void *context) {
     audio_stop_dma();
 
@@ -112,11 +109,6 @@ void audio_play_with_callback(AudioCallbackFunction *callback, void *context) {
         callback_function(callback_context, buffer_number);
 }
 
-void audio_stop() {
-    audio_stop_dma();
-    callback_function = NULL;
-}
-
 bool audio_provide_buffer_without_blocking(void *samples, int numsamples) {
     if (next_buffer_samples)
         return false;