How to write a USB HID driver

可以显示连接到PC上的USB设备的信息！- May demonstrate connects on PC the USB equipment information!

USB的LPM spec,详细描述了LPM状态机和ACK-LPM spec for usb

USB与USB互传文件的软件，能够实现PC机与另外一台PC机的文件传输-USB and USB to each other document software, can be achieved with another PC-a PC-File Transfer

这是USB调试的小工具，和comtool类似，用于USB设备的调试和数据的查看-USB devices for debugging and data view

这是philips的usb d12的驱动测试程序，本版本部分资源已汉化，并解决英文版不能编译问题-This is the Philips USB D12 driver testing procedures, this version has some of the resources the Manchus, and the English version can solve the problem compiler

51单片机控制D12 USB器件的完整源代码, keil工程文件,可以在周立功开发板上运行-51 MCU control D12 USB device complete source code, c51 engineering documents, in the weeks running meritorious development board

USB通信协议和U盘固件程序实现与调试-U disk USB communication protocols and procedures for implementation and debugging firmware

arm7下面控制D12的程序源码，该源码在s3c44b0下通过测试。-ARM7 below D12 control procedures source, the source code under the s3c44b0 pass the test.

c c++最佳编程 1000 多个小技巧 源码-c c best programming skills more than 1,000 small FOSS

AppNote_USBtoRS232 软核USB的说明-Application note for USBtoRS232, statement for soft core USB.