xcore array microphone output on audio jack Topic is solved

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andrewxcav
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Post by andrewxcav »

shaileshwankhede wrote: With one of the application on KitKat with custom host driver do support usb audio 1.0. Do you have any fallback from 2.0 to 1.0 or how can we straightaway configure xmos mic array for audio class 1.0? Is there any configuration or core config changes for declaring xmos mic array as just usb audio IN device (MIC)?

Thanks,
Shailesh
Yes, the default project should produce two binaries. In the following folders:

bin/1i8o2
bin/2i8o2

The first one should be a firmware that will only run in the 1.0 configuration. That is probably your safest bet.

I suppose you could try changing the define for number of playback channels to 0 to make it an input only device.


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