USB Device Descriptor. More...

Data Fields
uint16_t	bcdDevice
	Device Release Number (BCD). More...

uint16_t	bcdUSB
	USB specification release number (BCD). More...

uint8_t	bDescriptorType
	DEVICE Descriptor Type. More...

uint8_t	bDeviceClass
	Class code. More...

uint8_t	bDeviceProtocol
	Protocol code. More...

uint8_t	bDeviceSubClass
	Subclass code. More...

uint8_t	bLength
	Size of this descriptor in bytes. More...

uint8_t	bMaxPacketSize0
	Maximum packet size for EP0 (8, 16, 32, 64). More...

uint8_t	bNumConfigurations
	Number of possible configurations. More...

uint16_t	idProduct
	USB Product ID. More...

uint16_t	idVendor
	USB Vendor ID. More...

uint8_t	iManufacturer
	Index of manufacturer string descriptor. More...

uint8_t	iProduct
	Index of product string descriptor. More...

uint8_t	iSerialNumber
	Index of string descriptor containing serial #. More...

Detailed Description

USB Device Descriptor.

See USB 1.1 spec, pp. 196 - 198

Definition at line 38 of file usb.h.

Field Documentation

◆ bcdDevice

uint16_t usb_device_descriptor::bcdDevice

Device Release Number (BCD).

Definition at line 48 of file usb.h.

◆ bcdUSB

uint16_t usb_device_descriptor::bcdUSB

USB specification release number (BCD).

Definition at line 41 of file usb.h.

◆ bDescriptorType

uint8_t usb_device_descriptor::bDescriptorType

DEVICE Descriptor Type.

Definition at line 40 of file usb.h.

◆ bDeviceClass

uint8_t usb_device_descriptor::bDeviceClass

Class code.

Definition at line 42 of file usb.h.

◆ bDeviceProtocol

uint8_t usb_device_descriptor::bDeviceProtocol

Protocol code.

Definition at line 44 of file usb.h.

◆ bDeviceSubClass

uint8_t usb_device_descriptor::bDeviceSubClass

Subclass code.

Definition at line 43 of file usb.h.

◆ bLength

uint8_t usb_device_descriptor::bLength

Size of this descriptor in bytes.

Definition at line 39 of file usb.h.

◆ bMaxPacketSize0

uint8_t usb_device_descriptor::bMaxPacketSize0

Maximum packet size for EP0 (8, 16, 32, 64).

Definition at line 45 of file usb.h.

◆ bNumConfigurations

uint8_t usb_device_descriptor::bNumConfigurations

Number of possible configurations.

Definition at line 52 of file usb.h.

◆ idProduct

uint16_t usb_device_descriptor::idProduct

USB Product ID.

Definition at line 47 of file usb.h.

◆ idVendor

uint16_t usb_device_descriptor::idVendor

USB Vendor ID.

Definition at line 46 of file usb.h.

◆ iManufacturer

uint8_t usb_device_descriptor::iManufacturer

Index of manufacturer string descriptor.

Definition at line 49 of file usb.h.

◆ iProduct

uint8_t usb_device_descriptor::iProduct

Index of product string descriptor.

Definition at line 50 of file usb.h.

◆ iSerialNumber

uint8_t usb_device_descriptor::iSerialNumber

Index of string descriptor containing serial #.

Definition at line 51 of file usb.h.

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

usb.h

Data Fields