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Merge from master and work to tidy PDM code for release

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Ross Owen
2015-10-20 10:37:07 +01:00
parent 2580dcc721 0e217bb639
commit 2d81bdc7c1
17 changed files with 304 additions and 314 deletions
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4
module_usb_audio/audio.xc
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@@ -720,7 +720,7 @@ unsigned static deliver(chanend c_out, chanend ?c_spd_out,
/* Manual IN instruction since compiler generates an extra setc per IN (bug #15256) */
unsigned sample;
asm volatile("in %0, res[%1]" : "=r"(sample) : "r"(p_i2s_adc[index++]));
if(buffIndex)
samplesIn_1[((frameCount-1)&(I2S_CHANS_PER_FRAME-1))+i] = bitrev(sample); // channels 1, 3, 5.. on each line.
else
@@ -1013,7 +1013,7 @@ chanend ?c_config, chanend ?c
configure_clock_src(clk_mst_spd, p_mclk_in);
configure_out_port_no_ready(p_adat_tx, clk_mst_spd, 0);
set_clock_fall_delay(clk_mst_spd, 7);
#ifndef SPDIF
#ifndef SPDIF_TX
start_clock(clk_mst_spd);
#endif
#endif