Window 9X下利用VtoolsD开发硬件中断设备驱动程序

THE PROGRAMMING AND REALIZATION OF HARDWARE INTERRUPT IN WINDOWS 9X

作者在本文中介绍了基于PC和Windows9X平台下用中断方式实现数据采集的方法,并对虚拟设备驱动程序(VxD)和VtoolsD工具箱进行了简要介绍。通过对源代码的分析,说明了实时硬件中断VxD的实现过程。

This paper describes the method of data acquisition, which is the key technology of interrupt design based on PC and Windows 9X. The VxD Virtual Device Driver and VtoolsD Toolbox are also introduced briefly. The implementation of the real time interrupt VxD is illustrated by the source code analysis.