harmony 鸿蒙UsbDdkConfigDescriptor

2025-06-12 浏览 (1)

UsbDdkConfigDescriptor

Overview

Defines configuration descriptors.

Since

10

Related Modules

USB DDK

Header file: usb_ddk_types.h

Summary

Member Variables

NameDescription
configDescriptorStandard configuration descriptor.
interfaceInterfaces contained in the configuration.
extraUnresolved descriptor, including class- or vendor-specific descriptors.
extraLengthLength of the unresolved descriptor.

Member Variable Description

configDescriptor

struct UsbConfigDescriptor UsbDdkConfigDescriptor::configDescriptor

Description

Standard configuration descriptor.

extra

const uint8_t* UsbDdkConfigDescriptor::extra

Description

Unresolved descriptor, including class- or vendor-specific descriptors.

extraLength

uint32_t UsbDdkConfigDescriptor::extraLength

Description

Length of the unresolved descriptor.

interface

struct UsbDdkInterface* UsbDdkConfigDescriptor::interface

Description

Interfaces contained in the configuration.

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