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Initial duplicated channel fix

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This commit is contained in:
Ross Owen
2016-02-09 12:31:40 +00:00
parent 68c6bf64c4
commit d4d6e2ef92
1 changed files with 2 additions and 2 deletions
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4
module_usb_audio/audio.xc
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@@ -662,7 +662,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
/* Output "even" channel to DAC (i.e. left) */
for(int i = 0; i < I2S_CHANS_DAC; i+=I2S_CHANS_PER_FRAME)
{
p_i2s_dac[index++] <: bitrev(samplesOut[((frameCount+I2S_ADC_TO_DAC_SAMP_OFFSET)&(I2S_CHANS_PER_FRAME-1))+i]);
p_i2s_dac[index++] <: bitrev(samplesOut[frameCount+ (((I2S_ADC_TO_DAC_SAMP_OFFSET)&(I2S_CHANS_PER_FRAME-1)) +i)]);
}
#endif
@@ -767,7 +767,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
#pragma loop unroll
for(int i = 1; i < I2S_CHANS_DAC; i+=I2S_CHANS_PER_FRAME)
{
p_i2s_dac[index++] <: bitrev(samplesOut[(frameCount+i+I2S_ADC_TO_DAC_SAMP_OFFSET)&(I2S_CHANS_PER_FRAME-1)]);
p_i2s_dac[index++] <: bitrev(samplesOut[frameCount+ (((I2S_ADC_TO_DAC_SAMP_OFFSET)&(I2S_CHANS_PER_FRAME-1)) +i)]);
}
#endif