harmony 鸿蒙UsbDdkInterfaceDescriptor

  • 2023-10-30
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UsbDdkInterfaceDescriptor

Overview

Defines interface descriptors.

Since

10

Related Modules

UsbDdk

Summary

Member Variables

Name Description
interfaceDescriptor Standard interface descriptor.
endPoint Endpoint descriptor contained in the interface.
extra Unresolved descriptor, including class- or vendor-specific descriptors.
extraLength Length of the unresolved descriptor.

Member Variable Description

endPoint

struct UsbDdkEndpointDescriptor* UsbDdkInterfaceDescriptor::endPoint

Description

Endpoint descriptor contained in the interface.

extra

uint8_t* UsbDdkInterfaceDescriptor::extra

Description

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

extraLength

uint32_t UsbDdkInterfaceDescriptor::extraLength

Description

Length of the unresolved descriptor.

interfaceDescriptor

struct UsbInterfaceDescriptor UsbDdkInterfaceDescriptor::interfaceDescriptor

Description

Standard interface descriptor.

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