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Move defines and checks to expected places

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This commit is contained in:
Sam Chesney
2016-12-07 11:41:05 +00:00
parent 5e09197c15
commit 4b9e323593
3 changed files with 41 additions and 26 deletions
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26
module_usb_audio/audio_io/audio_io.xc
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@@ -32,32 +32,6 @@
#include "commands.h"
#include "xc_ptr.h"
#ifndef I2S_DOWNSAMPLE_FACTOR
#define I2S_DOWNSAMPLE_FACTOR (1)
#endif
#ifndef I2S_DOWNSAMPLE_MONO
#define I2S_DOWNSAMPLE_MONO (0)
#endif
#if (I2S_DOWNSAMPLE_MONO == 1)
#define I2S_DOWNSAMPLE_CHANS (I2S_CHANS_DAC/2)
#else
#define I2S_DOWNSAMPLE_CHANS I2S_CHANS_DAC
#endif
#if (I2S_DOWNSAMPLE_FACTOR != 1) && (I2S_DOWNSAMPLE_FACTOR != 3)
#error "Unsupported I2S downsampling configuration"
#endif
#if (NUM_USB_CHAN_IN && (NUM_USB_CHAN_IN < (I2S_CHANS_ADC + NUM_PDM_MICS)))
#error "Not enough USB input channels to support number of I2S and PDM inputs"
#endif
#if (NUM_USB_CHAN_IN && (NUM_USB_CHAN_IN < (NUM_PDM_MICS + PDM_MIC_INDEX)))
#error "PDM mic inputs mapping exceeds bounds of USB input channel"
#endif
/* TODO 32 is max expected channels */
static unsigned samplesOut[32];