USBTrace 测试USB必不可少的工具

usb与RS232之间的通信，包括主机程序，固件源程序。采用HID类！我现在需要USB键盘方面的源程序，如果你有请提供crzman@163.com-between USB and RS232 communications, including mainframe procedures, firmware source. Using HID category! I now need a USB keyboard aspects of the source, if you have please provide crzman@163.com

一个在WINDOWS 2000 DDK环境下开发的USB小键盘驱动程序.-A driver program for USB pad keyboard developed under WINDOWS 2000 DDK.

微软的USB开发包 -Microsoft"s USB development kit

Usb2.0原码及其详细资料,包含USB2.0详细资料及调试助手代码。-USB2.0 original code and its detailed information, including detailed information on USB2.0 and debug the code assistant.

basic information for usb developers

高性能USB转串口（可高达10Mbps）完整的源代码-High-performance USB to Serial (up to 10Mbps) complete source code

用vc编写的usb接口编程源代码，可移植性强，-vc prepared with the USB interface programming source code portability strong,

USB的驱动程序源代码,好东西，大家一起来分享,-USB driver source code, good things, everyone will work together to share

USB2.0的通信协议，详解，好东西，来自网络，非原创 -USB2.0 communication protocol, detailed, good things, from the network, non-original

很实用的通用usb驱动程序的应用程序开发指南-Very practical generic usb driver Application Development Guide