Audio Class Specific Interface Descriptor. More...
#include <Audio.h>
Data Fields | |
USB_Descriptor_Header_t | Header |
uint8_t | Subtype |
uint16_t | ACSpecification |
uint16_t | TotalLength |
uint8_t | InCollection |
uint8_t | InterfaceNumbers [1] |
Type define for an Audio class specific interface descriptor. This follows a regular interface descriptor to supply extra information about the audio device's layout to the host. See the USB Audio specification for more details.
Binary coded decimal value, indicating the supported Audio Class specification version
Regular descriptor header containing the descriptor's type and length
Total number of audio class interfaces within this device
uint8_t USB_Audio_Interface_AC_t::InterfaceNumbers[1] |
Interface numbers of each audio interface
Sub type value used to distinguish between audio class specific descriptors
Total length of the Audio class specific descriptors, including this descriptor