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Loopback audio working (no feedback calc yet)

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Ed Clarke
2018-10-26 12:20:38 +01:00
parent 35042e742f
commit 6fbbbedc28
4 changed files with 20 additions and 19 deletions
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6
examples/xua_lite_example/src/app_xua_lite.xc
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@@ -75,7 +75,6 @@ int main()
{
on tile[0]: {
par {
i2s_frame_master(i_i2s, p_i2s_dac, 1, p_i2s_adc, 1, p_bclk, p_lrclk, p_mclk_in, clk_audio_bclk);
[[distribute]]AudioHub(i_i2s, c_audio, null, i_gpio[0]);
[[distribute]]output_gpio(i_gpio, 1, p_gpio, null);
@@ -87,6 +86,7 @@ int main()
set_port_clock(p_for_mclk_count, clk_usb_mclk); // Clock the "count" port from the clock block
start_clock(clk_usb_mclk); // Set the clock off running
//Setup DAC and then return so we do not use a thread
par{
i2c_master(i_i2c, 1, p_scl, p_sda, 100);
AudioHwConfigure(DEFAULT_FREQ, i_i2c[0]);
@@ -104,9 +104,9 @@ int main()
XUA_Endpoint0(c_ep_out[0], c_ep_in[0], c_aud_ctl, null, null, null, null);
// Buffering cores - handles audio data to/from EP's and gives/gets data to/from the audio I/O core
XUA_Buffer_lite(c_ep_out[1], c_ep_in[2], c_ep_in[1], c_sof, c_aud_ctl, p_for_mclk_count, c_audio);
XUA_Buffer_lite(c_ep_out[1], c_ep_in[1], c_ep_in[2], c_sof, c_aud_ctl, p_for_mclk_count, c_audio);
}
}//Tile[1]
}//Tile[1] par
}//Top level par
return 0;