S_usb_interface_descriptor Struct Reference

Usb Interface Descriptor. More...

#include <usb_enum.h>

Data Fields
U8	bLength
	size of this descriptor in bytes
U8	bDescriptorType
	INTERFACE descriptor type.
U8	bInterfaceNumber
	Number of interface.
U8	bAlternateSetting
	value to select alternate setting
U8	bNumEndpoints
	Number of EP except EP 0.
U8	bInterfaceClass
	Class code assigned by the USB.
U8	bInterfaceSubClass
	Sub-class code assigned by the USB.
U8	bInterfaceProtocol
	Protocol code assigned by the USB.
U8	iInterface
	Index of string descriptor.

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Detailed Description

Usb Interface Descriptor.

Definition at line 156 of file usb_enum.h.

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Field Documentation

U8 S_usb_interface_descriptor::bLength

size of this descriptor in bytes Definition at line 157 of file usb_enum.h.

U8 S_usb_interface_descriptor::bDescriptorType

INTERFACE descriptor type. Definition at line 158 of file usb_enum.h.

U8 S_usb_interface_descriptor::bInterfaceNumber

Number of interface. Definition at line 159 of file usb_enum.h.

U8 S_usb_interface_descriptor::bAlternateSetting

value to select alternate setting Definition at line 160 of file usb_enum.h.

U8 S_usb_interface_descriptor::bNumEndpoints

Number of EP except EP 0. Definition at line 161 of file usb_enum.h.

U8 S_usb_interface_descriptor::bInterfaceClass

Class code assigned by the USB. Definition at line 162 of file usb_enum.h.

U8 S_usb_interface_descriptor::bInterfaceSubClass

Sub-class code assigned by the USB. Definition at line 163 of file usb_enum.h.

U8 S_usb_interface_descriptor::bInterfaceProtocol

Protocol code assigned by the USB. Definition at line 164 of file usb_enum.h.

U8 S_usb_interface_descriptor::iInterface

Index of string descriptor. Definition at line 165 of file usb_enum.h.

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

• usb_enum.h

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