Audio class-specific Input Terminal Descriptor (LUFA naming conventions). More...
#include <AudioClassCommon.h>
Data Fields | |
uint8_t | AssociatedOutputTerminal |
uint16_t | ChannelConfig |
uint8_t | ChannelStrIndex |
USB_Descriptor_Header_t | Header |
uint8_t | Subtype |
uint8_t | TerminalID |
uint8_t | TerminalStrIndex |
uint16_t | TerminalType |
uint8_t | TotalChannels |
Type define for an Audio class-specific input terminal descriptor. This indicates to the host that the device contains an input audio source, either from a physical terminal on the device, or a logical terminal (for example, a USB endpoint). See the USB Audio specification for more details.
uint8_t USB_Audio_Descriptor_InputTerminal_t::AssociatedOutputTerminal |
ID of associated output terminal, for physically grouped terminals such as the speaker and microphone of a phone handset.
uint16_t USB_Audio_Descriptor_InputTerminal_t::ChannelConfig |
CHANNEL_*
masks indicating what channel layout is supported by this terminal.
uint8_t USB_Audio_Descriptor_InputTerminal_t::ChannelStrIndex |
Index of a string descriptor describing this channel within the device.
USB_Descriptor_Header_t USB_Audio_Descriptor_InputTerminal_t::Header |
Regular descriptor header containing the descriptor's type and length.
uint8_t USB_Audio_Descriptor_InputTerminal_t::Subtype |
Sub type value used to distinguish between audio class-specific descriptors, must be AUDIO_DSUBTYPE_CSInterface_InputTerminal.
uint8_t USB_Audio_Descriptor_InputTerminal_t::TerminalID |
ID value of this terminal unit - must be a unique value within the device.
uint8_t USB_Audio_Descriptor_InputTerminal_t::TerminalStrIndex |
Index of a string descriptor describing this descriptor within the device.
uint16_t USB_Audio_Descriptor_InputTerminal_t::TerminalType |
Type of terminal, a TERMINAL_*
mask.
uint8_t USB_Audio_Descriptor_InputTerminal_t::TotalChannels |
Total number of separate audio channels within this interface (right, left, etc.)