#include <dx_usb_audio.h>
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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 | 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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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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uint16_t | wMaxBitRate |
| Indicates the maximum number of bits per second this interface can handle. Expressed in kbits/s.
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uint16_t | wSamplesPerFrame |
| Indicates the number of PCM audio samples contained in one encoded audio frame.
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◆ 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.
◆ bSamFreqType
uint8_t dx::usb::audio::descriptor::interface::streaming::format::type2::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)
◆ tSamFreq
uint24 dx::usb::audio::descriptor::interface::streaming::format::type2::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.
◆ wMaxBitRate
uint16_t dx::usb::audio::descriptor::interface::streaming::format::type2::v1::wMaxBitRate |
Indicates the maximum number of bits per second this interface can handle. Expressed in kbits/s.
◆ wSamplesPerFrame
uint16_t dx::usb::audio::descriptor::interface::streaming::format::type2::v1::wSamplesPerFrame |
Indicates the number of PCM audio samples contained in one encoded audio frame.
The documentation for this struct was generated from the following file: