usb_cfg_descriptor Struct Reference

USB Standard Configuration Descriptor. More...

#include <zephyr/usb/usb_ch9.h>

Data Fields
uint8_t	bLength
	Descriptor length.
uint8_t	bDescriptorType
	Descriptor type.
uint16_t	wTotalLength
	Total length of configuration.
uint8_t	bNumInterfaces
	Number of interfaces.
uint8_t	bConfigurationValue
	Configuration value.
uint8_t	iConfiguration
	Configuration string index.
uint8_t	bmAttributes
	Configuration characteristics.
uint8_t	bMaxPower
	Maximum power consumption.

Detailed Description

USB Standard Configuration Descriptor.

See Table 9-10 of the specification.

Field Documentation

bConfigurationValue

uint8_t usb_cfg_descriptor::bConfigurationValue

Configuration value.

bDescriptorType

uint8_t usb_cfg_descriptor::bDescriptorType

Descriptor type.

bLength

uint8_t usb_cfg_descriptor::bLength

Descriptor length.

bmAttributes

uint8_t usb_cfg_descriptor::bmAttributes

Configuration characteristics.

bMaxPower

uint8_t usb_cfg_descriptor::bMaxPower

Maximum power consumption.

bNumInterfaces

uint8_t usb_cfg_descriptor::bNumInterfaces

Number of interfaces.

iConfiguration

uint8_t usb_cfg_descriptor::iConfiguration

Configuration string index.

wTotalLength

uint16_t usb_cfg_descriptor::wTotalLength

Total length of configuration.

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

• zephyr/usb/usb_ch9.h