diff options
Diffstat (limited to 'src/common/includes/Audio/audio.h')
| -rw-r--r-- | src/common/includes/Audio/audio.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/common/includes/Audio/audio.h b/src/common/includes/Audio/audio.h index 6531879..a4ac2da 100644 --- a/src/common/includes/Audio/audio.h +++ b/src/common/includes/Audio/audio.h @@ -15,8 +15,8 @@ extern int buffer_number; extern bool dma_running; void audio_initialize_platform(int plln, int pllr, int i2sdiv, int i2sodd, int rate); -void audio_start_dma_and_request_buffers(); -void audio_stop_dma(); +void audio_start_dma_and_request_buffers(void); +void audio_stop_dma(void); #define Audio8000HzSettings 256,5,12,1,8000 #define Audio16000HzSettings 213,2,13,0,16000 @@ -35,8 +35,8 @@ void audio_stop_dma(); void audio_initialize(int plln,int pllr,int i2sdiv,int i2sodd, int rate); // Power up and down the audio hardware. -void audio_on(); -void audio_off(); +void audio_on(void); +void audio_off(void); // Set audio volume in steps of 0.5 dB. 0xff is +12 dB. void audio_set_volume(int volume); @@ -48,7 +48,7 @@ void audio_output_sample_without_blocking(int16_t sample); // 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 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 |