一个基于wince潜入式平台的设备下的usb的驱动程序，用embdedc++4。0开发的，对于初学wince的人来说有参考利用的价值，类似于windows编程的代码风格-a submerged platform equipment under the usb driver with embdedc 4. 0 development, the weights for beginners who are using the reference value, similar to windows pr