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Change version of lib_mic_array; Fix synchronous endpoint behaviour

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The device now adjusts it's clock to the USB clock when host is not
pushing data to device.
This commit is contained in:
Oscar Bailey
2019-02-26 16:59:29 +00:00
parent a8fa274230
commit 86b4ab89ea
8 changed files with 62 additions and 18 deletions
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lib_xua/src/core/pdm_mics/pdm_mic.xc
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@@ -88,7 +88,7 @@ void XUA_PdmBuffer(streaming chanend c_ds_output[2], chanend c_audio)
fir_coefs[6] = g_third_stage_div_12_fir;
//dcc = {MIC_ARRAY_MAX_FRAME_SIZE_LOG2, 1, 0, 0, decimationfactor, fir_coefs[decimationfactor/2], 0, 0, DECIMATOR_NO_FRAME_OVERLAP, 2};
dcc.frame_size_log2 = MIC_ARRAY_MAX_FRAME_SIZE_LOG2;
dcc.len = MIC_ARRAY_MAX_FRAME_SIZE_LOG2;
dcc.apply_dc_offset_removal = 1;
dcc.index_bit_reversal = 0;
dcc.windowing_function = null;