#include <dx_usb_audio.h>
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| uint8_t | bBitResolution |
| | The number of effectively used bits from the available bits in an audio subframe.
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| uint8_t | bDescriptorSubtype |
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| uint8_t | bFormatType |
| | FORMAT_TYPE_I. Constant identifying the Format Type the AudioStreaming interface is using.
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| uint8_t | bNrChannels |
| | Indicates the number of physical channels in the audio data stream.
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| uint8_t | bSamFreqType |
| | Indicates how the sampling frequency can be programmed: 0: Continuous sampling frequency; 1..255: The number of discrete sampling frequencies supported by the isochronous data endpoint of the AudioStreaming interface (ns)
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| uint8_t | bSubFrameSize |
| | The number of bytes occupied by one audio subframe. Can be 1, 2, 3 or 4.
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| uint24 | tSamFreq [1] |
| | Sampling frequency ns in Hz for this isochronous data endpoint. Lower/Upper bound in Hz of the sampling frequency range or array of discrete sampling frequencies for this isochronous data endpoint.
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◆ bBitResolution
| uint8_t dx::usb::audio::descriptor::interface::streaming::format::type1::v1::bBitResolution |
The number of effectively used bits from the available bits in an audio subframe.
◆ bDescriptorSubtype
| uint8_t dx::usb::audio::descriptor::head::bDescriptorSubtype |
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inherited |
◆ bFormatType
| uint8_t dx::usb::audio::descriptor::interface::streaming::format::head::bFormatType |
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inherited |
FORMAT_TYPE_I. Constant identifying the Format Type the AudioStreaming interface is using.
◆ bNrChannels
| uint8_t dx::usb::audio::descriptor::interface::streaming::format::type1::v1::bNrChannels |
Indicates the number of physical channels in the audio data stream.
◆ bSamFreqType
| uint8_t dx::usb::audio::descriptor::interface::streaming::format::type1::v1::bSamFreqType |
Indicates how the sampling frequency can be programmed: 0: Continuous sampling frequency; 1..255: The number of discrete sampling frequencies supported by the isochronous data endpoint of the AudioStreaming interface (ns)
◆ bSubFrameSize
| uint8_t dx::usb::audio::descriptor::interface::streaming::format::type1::v1::bSubFrameSize |
The number of bytes occupied by one audio subframe. Can be 1, 2, 3 or 4.
◆ tSamFreq
| uint24 dx::usb::audio::descriptor::interface::streaming::format::type1::v1::tSamFreq[1] |
Sampling frequency ns in Hz for this isochronous data endpoint. Lower/Upper bound in Hz of the sampling frequency range or array of discrete sampling frequencies for this isochronous data endpoint.
The documentation for this struct was generated from the following file:
Inheritance diagram for dx::usb::audio::descriptor::interface::streaming::format::type1::v1: