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Rename I2S_DOWNSAMPLE_CHANS to I2S_DOWNSAMPLE_CHANS_IN

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This commit is contained in:
Sam Chesney
2017-01-09 15:46:29 +00:00
parent 46a11d869f
commit 80e9feb546
2 changed files with 4 additions and 4 deletions
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4
module_usb_audio/audio_io/audio_io.xc
View File

@@ -64,9 +64,9 @@ static union ds3Data
{
long long doubleWordAlignmentEnsured;
/* [Number of I2S channels][Number of samples/phases][Taps per phase] */
int32_t delayLine[I2S_DOWNSAMPLE_CHANS][I2S_DOWNSAMPLE_FACTOR_IN][24];
int32_t delayLine[I2S_DOWNSAMPLE_CHANS_IN][I2S_DOWNSAMPLE_FACTOR_IN][24];
} ds3Data;
static int64_t ds3Sum[I2S_DOWNSAMPLE_CHANS];
static int64_t ds3Sum[I2S_DOWNSAMPLE_CHANS_IN];
#endif
#if (DSD_CHANS_DAC != 0)

4
module_usb_audio/devicedefines.h
View File

@@ -149,12 +149,12 @@
* Default: The number of I2S incoming channels, or half this if mono downsampling is enabled.
*/
#if (I2S_DOWNSAMPLE_MONO_IN == 1)
#define I2S_DOWNSAMPLE_CHANS (I2S_CHANS_ADC / 2)
#define I2S_DOWNSAMPLE_CHANS_IN (I2S_CHANS_ADC / 2)
#if ((I2S_DOWNSAMPLE_FACTOR_IN > 1) && (I2S_MODE_TDM == 1))
#error Mono I2S input downsampling is not avaliable in TDM mode
#endif
#else
#define I2S_DOWNSAMPLE_CHANS I2S_CHANS_ADC
#define I2S_DOWNSAMPLE_CHANS_IN I2S_CHANS_ADC
#endif
/**