S_usb_device_qualifier_descriptor Struct Reference

Usb Device Qualifier Descriptor. More...

#include <usb_descriptors.h>

Data Fields
U8	bLength
	Size of this descriptor in bytes.
U8	bDescriptorType
	Device Qualifier descriptor type.
U16	bscUSB
	Binay Coded Decimal Spec. release.
U8	bDeviceClass
	Class code assigned by the USB.
U8	bDeviceSubClass
	Sub-class code assigned by the USB.
U8	bDeviceProtocol
	Protocol code assigned by the USB.
U8	bMaxPacketSize0
	Max packet size for EP0.
U8	bNumConfigurations
	Number of possible configurations.
U8	bReserved
	Reserved for future use, must be zero.

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Detailed Description

Usb Device Qualifier Descriptor.

Definition at line 211 of file usb_descriptors.h.

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Field Documentation

U8 S_usb_device_qualifier_descriptor::bLength

Size of this descriptor in bytes. Definition at line 212 of file usb_descriptors.h.

U8 S_usb_device_qualifier_descriptor::bDescriptorType

Device Qualifier descriptor type. Definition at line 213 of file usb_descriptors.h.

U16 S_usb_device_qualifier_descriptor::bscUSB

Binay Coded Decimal Spec. release. Definition at line 214 of file usb_descriptors.h.

U8 S_usb_device_qualifier_descriptor::bDeviceClass

Class code assigned by the USB. Definition at line 215 of file usb_descriptors.h.

U8 S_usb_device_qualifier_descriptor::bDeviceSubClass

Sub-class code assigned by the USB. Definition at line 216 of file usb_descriptors.h.

U8 S_usb_device_qualifier_descriptor::bDeviceProtocol

Protocol code assigned by the USB. Definition at line 217 of file usb_descriptors.h.

U8 S_usb_device_qualifier_descriptor::bMaxPacketSize0

Max packet size for EP0. Definition at line 218 of file usb_descriptors.h.

U8 S_usb_device_qualifier_descriptor::bNumConfigurations

Number of possible configurations. Definition at line 219 of file usb_descriptors.h.

U8 S_usb_device_qualifier_descriptor::bReserved

Reserved for future use, must be zero. Definition at line 220 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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