S_usb_device_qualifier_descriptor Struct Reference

#include <usb_descriptors.h>


Detailed Description

USB Device Qualifier Descriptor.

Definition at line 322 of file ENUM/DEVICE/usb_descriptors.h.


Data Fields

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

Field Documentation

Device Qualifier descriptor type.

Definition at line 332 of file ENUM/DEVICE/usb_descriptors.h.

Class code assigned by the USB.

Definition at line 334 of file ENUM/DEVICE/usb_descriptors.h.

Protocol code assigned by the USB.

Definition at line 336 of file ENUM/DEVICE/usb_descriptors.h.

Subclass code assigned by the USB.

Definition at line 335 of file ENUM/DEVICE/usb_descriptors.h.

Size of this descriptor in bytes.

Definition at line 331 of file ENUM/DEVICE/usb_descriptors.h.

Max packet size for EP0.

Definition at line 337 of file ENUM/DEVICE/usb_descriptors.h.

Number of possible configurations.

Definition at line 338 of file ENUM/DEVICE/usb_descriptors.h.

Reserved for future use, must be zero.

Definition at line 339 of file ENUM/DEVICE/usb_descriptors.h.

Binay Coded Decimal Spec. release.

Definition at line 333 of file ENUM/DEVICE/usb_descriptors.h.


Generated on Fri Feb 19 02:32:47 2010 for AVR32 - USB DFU Example: ISP by  doxygen 1.5.5