#include <dx_usb_audio.h>

Inheritance diagram for dx::usb::audio::descriptor::interface::streaming::format::type2::v1:

Collaboration diagram for dx::usb::audio::descriptor::interface::streaming::format::type2::v1:

Public Attributes
uint8_t	bDescriptorSubtype

uint8_t	bFormatType
	FORMAT_TYPE_I. Constant identifying the Format Type the AudioStreaming interface is using.

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)

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.

uint16_t	wMaxBitRate
	Indicates the maximum number of bits per second this interface can handle. Expressed in kbits/s.

uint16_t	wSamplesPerFrame
	Indicates the number of PCM audio samples contained in one encoded audio frame.

Member Data Documentation

◆ bDescriptorSubtype

uint8_t dx::usb::audio::descriptor::head::bDescriptorSubtype

inherited

◆ bFormatType

uint8_t dx::usb::audio::descriptor::interface::streaming::format::head::bFormatType

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:

dx_usb_audio.h