developed under a driving source, and environmental requirements pulled EVC4.0 D...

这是本人收集的比较完整的USB中文协议，包括几个不同的文件-This is my collection of very complete usb Chinese agreement.

串口过滤驱动，不占用串口资源，可以随时监视串口-driven off Serial resources, it may surveillance Serial

在Win98下U盘的万能驱动，适用98下任何U盘的安装-It could drive all of U disk in win98 system.

通过PortTalk和改良的函数集、在Windows 2000 和 Windows XP 下进行IO口的直接访问。主调函数为OpenCurrentProcessIOAllAccess(PID: THandle)或者OpenCurProcessIOAllAccess(CurWnd: THandle)，PID为进程ID，CurWnd为窗口句柄。-through PortTalk and improved function set. In Windows 2000 and Windows XP under the direct IO I visit. Melody function OpenCurrentProcessIOAllAccess (PID : THandle) or OpenCurProcessIOAllAccess (CurW nd : THandle), the PID of the process ID, CurWnd handle for the window.

opc client doc for vc

DDKBUILD - Integrating the Windows DDK with Visual Studio -DDKBUILD- Integrating the Windows DDK with Visual Studio

Windows下驱动程序模型，微软经典教程，内附示例源代码-Under the Windows Driver Model, Microsoft Classic Course, enclosing the sample source code

一个简单的键盘驱动-a simple keyboard

device driver development document

使用OPCST开发的进程外OPCDA服务器(C++Builder)，利用OPCST工具包，可以在30分钟内开发出一个基本的OPCDA服务器。支持1.0和2.0。-use OPCST process of the development outside OPCDA server (C Builder), using OPCST kits in 30 minutes to develop a basic OPCDA server. Support 1.0 and 2.0.