USB interface association descriptor. More...

#include <usb_std.h>

Data Fields
uint8_t	bLength
	Size of the descriptor, in bytes.

uint8_t	bDescriptorType
	IAD descriptor.

uint8_t	bFirstInterface
	Index of the first associated interface.

uint8_t	bInterfaceCount
	Total number of associated interfaces.

uint8_t	bFunctionClass
	Function class ID.

uint8_t	bFunctionSubClass
	Function subclass ID.

uint8_t	bFunctionProtocol
	Function protocol ID.

uint8_t	iFunction
	Index of the string descriptor describing the interface association.

Detailed Description

USB interface association descriptor.

USB interface association descriptor (IAD) allows the device to group interfaces that belong to a function.

Definition at line 411 of file usb_std.h.

The documentation for this struct was generated from the following file:

Data Fields