Audio class-specific Output Terminal Descriptor (USB-IF naming conventions). More...
#include <AudioClassCommon.h>
Data Fields | |
uint8_t | bAssocTerminal |
uint8_t | bDescriptorSubtype |
uint8_t | bDescriptorType |
uint8_t | bLength |
uint8_t | bSourceID |
uint8_t | bTerminalID |
uint8_t | iTerminal |
uint16_t | wTerminalType |
Type define for an Audio class-specific output terminal descriptor. This indicates to the host that the device contains an output audio sink, either to 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_StdDescriptor_OutputTerminal_t::bAssocTerminal |
ID of associated input terminal, for physically grouped terminals such as the speaker and microphone of a phone handset.
uint8_t USB_Audio_StdDescriptor_OutputTerminal_t::bDescriptorSubtype |
Sub type value used to distinguish between audio class-specific descriptors, a value from the Audio_CSInterface_AC_SubTypes_t enum.
uint8_t USB_Audio_StdDescriptor_OutputTerminal_t::bDescriptorType |
Sub type value used to distinguish between audio class-specific descriptors, must be AUDIO_DSUBTYPE_CSInterface_OutputTerminal.
uint8_t USB_Audio_StdDescriptor_OutputTerminal_t::bLength |
Size of the descriptor, in bytes.
uint8_t USB_Audio_StdDescriptor_OutputTerminal_t::bSourceID |
ID value of the unit this terminal's audio is sourced from.
uint8_t USB_Audio_StdDescriptor_OutputTerminal_t::bTerminalID |
ID value of this terminal unit - must be a unique value within the device.
uint8_t USB_Audio_StdDescriptor_OutputTerminal_t::iTerminal |
Index of a string descriptor describing this descriptor within the device.
uint16_t USB_Audio_StdDescriptor_OutputTerminal_t::wTerminalType |
Type of terminal, a TERMINAL_*
mask.