Interface for a usb endpoint descriptor Usb端點描述符的接口
Interfaces are described by interface descriptors , and endpoints are described by end - point descriptors 接口由接口描述符描述,端點由端點描述符描述。
Provides access to a usb end - point descriptor , structuring device data input or output in a given device configuration 提供對usb端點描述符的訪問、在給定設備配置中構(gòu)造設備數(shù)據(jù)輸入或者輸出