openharmony 鸿蒙 capi-usbddk-usbrequestpipe

2026-08-25 浏览 (1)

UsbRequestPipe

typedef struct UsbRequestPipe {...} __attribute__((aligned(8))) UsbRequestPipe

Overview

Defines a USB request pipe.

Since: 10

Related module: UsbDdk

Header file: usb_ddk_types.h

Summary

Member Variables

NameDescription
uint64_t interfaceHandleInterface operation handle.
uint8_t endpointEndpoint address.
uint32_t timeoutTimeout duration, in milliseconds.

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