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https://github.com/LNH-team/dspico-usb-examples.git
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25 lines
437 B
C
25 lines
437 B
C
#pragma once
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enum
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{
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STRID_LANGID = 0,
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STRID_MANUFACTURER,
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STRID_PRODUCT,
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STRID_SERIAL,
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STRID_AUDIO_INTERFACE
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};
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enum
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{
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ITF_NUM_AUDIO_CONTROL = 0,
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ITF_NUM_AUDIO_STREAMING,
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ITF_NUM_TOTAL
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};
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#define UAC2_ENTITY_MIC_INPUT_TERMINAL 0x01
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#define UAC2_ENTITY_FEATURE_UNIT 0x02
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#define UAC2_ENTITY_MIC_OUTPUT_TERMINAL 0x03
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#define UAC2_ENTITY_CLOCK 0x04
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#define EPNUM_AUDIO_IN 0x81
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