Added define to calculate delay length.

1 files changed, 9 insertions, 1 deletions

diff --git a/Graphic_Equalizer/include/audio.hch b/Graphic_Equalizer/include/audio.hch
index ffa55aa..f3813d7 100644
--- a/Graphic_Equalizer/include/audio.hch
+++ b/Graphic_Equalizer/include/audio.hch
@@ -33,6 +33,7 @@ typedef struct {
 	} ifft_info with { block = "BlockRAM"};

 	unsigned 4 *equalizer_levels_ptr;

 	unsigned 1 display_log;

+	unsigned 1 saturated;

 } audiodata_t;

 

 

@@ -67,6 +68,13 @@ typedef struct {
 

 

 /*

+ * Convert microseconds to something our code understands.

+ */

+#define AUDIOINITDELAY ((PAL_ACTUAL_CLOCK_RATE *AUDIOINIT_MICROSECONDS) /1000000)

+

+

+

+/*

  * Initialize the Audio sub-system. Input_source chooses between line in or mic

  * in. The sample_rate is set to supplied rate. Defines for these are mentioned

  * above.

@@ -92,7 +100,7 @@ macro proc run_fft(audiodata);
  *	Sampling loop, fills the audio input and output arrays and uses FFT_Sync

  * 	to notify the FFT when 64 samples are read from the audio input.

  */

-macro proc sample_audio(AUDIOOIN);

+macro proc sample_audio(audiodata, AUDIOOIN);

 

 /*

  *	Audio output loop, writes the modified audio samples to the audio output.