Audio class-specific Streaming Audio Interface Descriptor (USB-IF naming conventions). More...
#include <AudioClassCommon.h>
Data Fields | |
uint8_t | bDelay |
uint8_t | bDescriptorSubtype |
uint8_t | bDescriptorType |
uint8_t | bLength |
uint8_t | bTerminalLink |
uint16_t | wFormatTag |
Type define for an Audio class-specific streaming interface descriptor. This indicates to the host how audio streams within the device are formatted. See the USB Audio specification for more details.
uint8_t USB_Audio_StdDescriptor_Interface_AS_t::bDelay |
Delay in frames resulting from the complete sample processing from input to output.
uint8_t USB_Audio_StdDescriptor_Interface_AS_t::bDescriptorSubtype |
Sub type value used to distinguish between audio class-specific descriptors, a value from the Audio_CSInterface_AS_SubTypes_t enum.
uint8_t USB_Audio_StdDescriptor_Interface_AS_t::bDescriptorType |
Type of the descriptor, either a value in USB_DescriptorTypes_t or a value given by the specific class.
uint8_t USB_Audio_StdDescriptor_Interface_AS_t::bLength |
Size of the descriptor, in bytes.
uint8_t USB_Audio_StdDescriptor_Interface_AS_t::bTerminalLink |
ID value of the output terminal this descriptor is describing.
uint16_t USB_Audio_StdDescriptor_Interface_AS_t::wFormatTag |
Format of the audio stream, see Audio Device Formats specification.