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Improve I2S to PDM mic ratio naming clarity

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This commit is contained in:
Sam Chesney
2017-02-24 11:37:57 +00:00
parent e0b1711f8f
commit 4ed791bb04
4 changed files with 14 additions and 15 deletions
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10
module_usb_audio/audio_io/audio_io.xc
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@@ -501,7 +501,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
#endif
unsigned audioToUsbRatioCounter = 0;
unsigned micsToAudioRatioCounter = 0;
unsigned audioToMicsRatioCounter = 0;
#if (AUD_TO_USB_RATIO > 1)
union i2sInDs3
@@ -821,7 +821,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
#endif
#if (NUM_PDM_MICS > 0)
if ((MICS_TO_AUD_RATIO - 1) == micsToAudioRatioCounter)
if ((AUD_TO_MICS_RATIO - 1) == audioToMicsRatioCounter)
{
/* Get samples from PDM->PCM converter */
c_pdm_pcm <: 1;
@@ -833,11 +833,11 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
c_pdm_pcm :> samplesIn[readBuffNo][i];
}
}
micsToAudioRatioCounter = 0;
audioToMicsRatioCounter = 0;
}
else
{
++micsToAudioRatioCounter;
++audioToMicsRatioCounter;
}
#endif
}
@@ -1328,7 +1328,7 @@ chanend ?c_config, chanend ?c
#if NUM_PDM_MICS > 0
/* Send decimation factor to PDM task(s) */
c_pdm_in <: curSamFreq / MICS_TO_AUD_RATIO;
c_pdm_in <: curSamFreq / AUD_TO_MICS_RATIO;
#endif
#ifdef ADAT_TX