基于Windows9x的虚拟设备驱动程序的设计方法  

Design method of the virtual driver program based on Windows9x

作　　者：王航宇[1] 

机构地区：[1]西安航空职业技术学院电子工程系,西安710089

出　　处：《国外电子测量技术》2008年第8期39-42,共4页Foreign Electronic Measurement Technology

摘　　要：本文通过对Windows9x平台内核工作特点的分析,介绍了基于虚拟设备驱动程序virtual device driver(VxD)在Windows9x平台下实现实时控制与数据通信的关键技术,并介绍了一些常用的开发工具如VisualC++6.0、VtoolsD95,最后以基于PC/104总线的四串口卡虚拟设备驱动程序为例,对Windows9x下开发具体设备驱动程序作了讲述,该方法可以缩短开发周期,而且还能提高设备的开发效率和整体性能。According to the analysis of platform core on Windows9x, This paper described the method of acquiring realtime control and data communication by virtual device driver which is the key technology of real time system design based on Windows9x. And then some development tools such as visual c＋ ＋6. 0, vtoolsD95 were described. Finally taking the driver of four-serial card that based on PC/104 as an example to explain how to develop a device driver by Windows9x, Using this driver program, the design not only cut down the developing cycle but also increase developing efficiency and total quality.

关 键 词：WINDOWS9X 虚拟设备 驱动程序 设计方法 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]