USB configuration descriptor (USB 2.0 spec table 9-10) More...

Detailed Description

USB configuration descriptor (USB 2.0 spec table 9-10)

Definition at line 143 of file descriptor.h.

#include <descriptor.h>

Data Fields
uint8_t	length
	Size of this descriptor

uint8_t	type
	Descriptor type (USB_TYPE_DESCRIPTOR_CONFIGURATION)

uint16_t	total_length
	Total length of the configuration

uint8_t	num_interfaces
	Number of interfaces supported by this configuration

uint8_t	val
	Value to select this configuration by

uint8_t	idx
	Configuration descriptor string index

uint8_t	attributes
	Configuration attributes (USB_CONF_ATTR)

uint8_t	max_power
	Maximum power consumption in 2mA steps

Field Documentation

◆ attributes

uint8_t usb_descriptor_configuration_t::attributes

Configuration attributes (USB_CONF_ATTR)

Definition at line 150 of file descriptor.h.

◆ idx

uint8_t usb_descriptor_configuration_t::idx

Configuration descriptor string index

Definition at line 149 of file descriptor.h.

◆ length

uint8_t usb_descriptor_configuration_t::length

Size of this descriptor

Definition at line 144 of file descriptor.h.

◆ max_power

uint8_t usb_descriptor_configuration_t::max_power

Maximum power consumption in 2mA steps

Definition at line 151 of file descriptor.h.

◆ num_interfaces

uint8_t usb_descriptor_configuration_t::num_interfaces

Number of interfaces supported by this configuration

Definition at line 147 of file descriptor.h.

◆ total_length

uint16_t usb_descriptor_configuration_t::total_length

Total length of the configuration

Definition at line 146 of file descriptor.h.

◆ type

uint8_t usb_descriptor_configuration_t::type

Descriptor type (USB_TYPE_DESCRIPTOR_CONFIGURATION)

Definition at line 145 of file descriptor.h.

◆ val

uint8_t usb_descriptor_configuration_t::val

Value to select this configuration by

Definition at line 148 of file descriptor.h.

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

sys/include/usb/descriptor.h