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Minor tidy

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This commit is contained in:
Ed Clarke
2018-11-08 17:12:38 +00:00
parent 1251425ee6
commit 4d5049a47a
1 changed files with 2 additions and 4 deletions
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6
examples/xua_lite_example/src/audio_hub.xc
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@@ -22,7 +22,7 @@ void AudioHub(server i2s_frame_callback_if i2s,
int32_t clock_nudge = 0; int32_t clock_nudge = 0;
#if XUA_NUM_PDM_MICS > 0 //PDM mic and decimator
unsigned buffer; unsigned buffer;
int raw_mics[XUA_NUM_PDM_MICS] = {0}; int raw_mics[XUA_NUM_PDM_MICS] = {0};
const unsigned decimatorCount = 1; // Supports up to 4 mics const unsigned decimatorCount = 1; // Supports up to 4 mics
@@ -33,7 +33,6 @@ void AudioHub(server i2s_frame_callback_if i2s,
mic_array_decimator_set_samprate(DEFAULT_FREQ, mic_decimator_fir_data_array[0], &dcc, dc); mic_array_decimator_set_samprate(DEFAULT_FREQ, mic_decimator_fir_data_array[0], &dcc, dc);
mic_array_decimator_configure(c_ds_output, decimatorCount, dc); mic_array_decimator_configure(c_ds_output, decimatorCount, dc);
mic_array_init_time_domain_frame(c_ds_output, decimatorCount, buffer, mic_audio_frame, dc); mic_array_init_time_domain_frame(c_ds_output, decimatorCount, buffer, mic_audio_frame, dc);
#endif
while (1) { while (1) {
@@ -65,8 +64,7 @@ void AudioHub(server i2s_frame_callback_if i2s,
//Grab mics //Grab mics
current = mic_array_get_next_time_domain_frame(c_ds_output, decimatorCount, buffer, mic_audio_frame, dc); current = mic_array_get_next_time_domain_frame(c_ds_output, decimatorCount, buffer, mic_audio_frame, dc);
unsafe { unsafe {
raw_mics[0] = current->data[0][0]; for (int i = 0; i < XUA_NUM_PDM_MICS; i++) raw_mics[i] = current->data[i][0];
raw_mics[1] = current->data[1][0];
} }
pll_nudge(clock_nudge); pll_nudge(clock_nudge);