PCI数据采集卡驱动程序的研究与设计

【作者】 郭晓辉；

【导师】 刘慧英；

【作者基本信息】 西北工业大学 ， 控制理论与控制工程， 2004， 硕士

【摘要】 本论文首先详细分析了微软最新的驱动程序构架(WDM)的体系结构，阐述了WDM驱动程序在Windows2000平台下的工作机制。在此基础上，对基于PCI总线的数据采集卡的驱动程序进行了研究，编写了可重用的设备驱动程序基本类库，解决了基于计算机的数据采集系统中用户软件访问硬件的问题。 论文中根据数据采集系统中驱动程序设计的特点，在Windows2000内核模式下探讨了WDM设备驱动程序的开发方法。说明了如何访问PCI的配置空间、物理内存、I／O端口。同时还介绍了软件工程的思想和驱动程序调试的基本原则。更多还原

【Abstract】 In this paper, Windows Driver Model, the Windows up-to-date device driver architecture, is analyzed particularly and WDM driver working mechanism under Windows 2000 is illustrated. By applying above theory, we study the device driver of data acquisition card based on PCI bus. In addition, our own device driver foundation class library is written. These questions that user’ s software in data acquisition system based on computer system operate hardware of the computer system are resolved properly.According to the characteristics of device drivers’ design in data acquisition system, the methods of device drivers for the newest members of the Microsoft Windows family of operating systems using the Windows Driver Model are discussed thoroughly under Windows 2000. At the same time, the author explains how to read/write the configuration space of data acquisition card based on PCI bus, physical memory and input/output port. In addition, the paper introduces the thinking of writing software and regulation of debugging device drivers.更多还原