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xpd: Cleaned up whitespace

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This commit is contained in:
Ross Owen
2015-12-02 22:30:43 +00:00
parent ee6dd02faa
commit 176cbeae28
9 changed files with 71 additions and 71 deletions
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24
module_usb_audio/pdm_mics/pcm_pdm_mic.xc
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@@ -29,7 +29,7 @@ void user_pdm_init();
int data_0[4*COEFS_PER_PHASE*MAX_DECIMATION_FACTOR] = {0};
int data_1[4*COEFS_PER_PHASE*MAX_DECIMATION_FACTOR] = {0};
frame_audio mic_audio[2];
frame_audio mic_audio[2];
void pdm_process(streaming chanend c_ds_output_0, streaming chanend c_ds_output_1, chanend c_audio)
{
@@ -38,13 +38,13 @@ void pdm_process(streaming chanend c_ds_output_0, streaming chanend c_ds_output_
int output[NUM_PDM_MICS];
user_pdm_init();
while(1)
{
{
unsigned samplerate;
c_audio :> samplerate;
unsigned decimationfactor = 48000/samplerate;
unsafe
@@ -60,16 +60,16 @@ void pdm_process(streaming chanend c_ds_output_0, streaming chanend c_ds_output_
while(1)
{
frame_audio * unsafe current = decimator_get_next_audio_frame(c_ds_output_0, c_ds_output_1, buffer, mic_audio);
unsafe
{
int req;
user_pdm_process(current, output);
c_audio :> req;
if(req)
{
{
for(int i = 0; i < NUM_PDM_MICS; i++)
{
c_audio <: output[i]*decimationfactor;
@@ -80,7 +80,7 @@ void pdm_process(streaming chanend c_ds_output_0, streaming chanend c_ds_output_
break;
}
}
}
}
}
}
@@ -92,14 +92,14 @@ void pcm_pdm_mic(chanend c_pcm_out)
{
streaming chan c_4x_pdm_mic_0, c_4x_pdm_mic_1;
streaming chan c_ds_output_0, c_ds_output_1;
/* TODO, always run mics at 3MHz */
/* TODO, always run mics at 3MHz */
configure_clock_src_divide(pdmclk, p_mclk, 2);
configure_port_clock_output(p_pdm_clk, pdmclk);
configure_in_port(p_pdm_mics, pdmclk);
start_clock(pdmclk);
par
par
{
pdm_rx(p_pdm_mics, c_4x_pdm_mic_0, c_4x_pdm_mic_1);
decimate_to_pcm_4ch(c_4x_pdm_mic_0, c_ds_output_0);