S_usb_interface_descriptor Struct Reference

Usb Interface Descriptor. More...

#include <usb_descriptors.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 186 of file usb_descriptors.h.

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Field Documentation

U8 S_usb_interface_descriptor::bLength

size of this descriptor in bytes Definition at line 187 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::bDescriptorType

INTERFACE descriptor type. Definition at line 188 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::bInterfaceNumber

Number of interface. Definition at line 189 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::bAlternateSetting

value to select alternate setting Definition at line 190 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::bNumEndpoints

Number of EP except EP 0. Definition at line 191 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::bInterfaceClass

Class code assigned by the USB. Definition at line 192 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::bInterfaceSubClass

Sub-class code assigned by the USB. Definition at line 193 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::bInterfaceProtocol

Protocol code assigned by the USB. Definition at line 194 of file usb_descriptors.h.

U8 S_usb_interface_descriptor::iInterface

Index of string descriptor. Definition at line 195 of file usb_descriptors.h.

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

• usb_descriptors.h

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