在CEPC下USB的HCD模块选用OHCI及UHCI

OHCI---open host controller
UHCI---universal host controller
主要看你主板是何种USB host controller, 控制面板内能看出来

不光是U盘，移动硬盘也可以识别。测试成功的话，帮忙顶下帖子，谢谢啊

1、添加Catalog->Core OS->Windows CE devices->Core OS Services->USB Host Support->USB Storage Class Driver

2、添加Catalog->Core OS->Windows CE devices->Core OS Services->File Systems and Data Store->Storage Manager->FAT File System

3、添加Catalog->Core OS->Windows CE devices->Device Drivers->USB Function->USB Function Bus Drivers->Netchip NET2280 USB Function

4、添加Catalog->Core OS->Windows CE devices->Device Drivers->USB Function->USB Function Clients->Mass Storage

5、添加Catalog->Core OS->Windows CE devices->Device Drivers->USB Host->USB Host Controllers->OHCI

别多加其余的相关的最好。