实现Windows下设备驱动程序的三种方法

Three Implementation Methods of Equipment Drive Program in Windows

首先介绍了Ｗｉｎｄｏｗｓ设备驱动程序的机理，然后给出了在Ｗｉｎｄｏｗｓ环境下实现设备驱动程序的三种具体方法，并分析了它们的优缺点。其中重点阐述了可安装设备驱动程序和虚拟设备驱动程序（ＶｘＤ）的处理机制和用户接口。

In this paper, first we introduce the mechanism of device driver on Windows, then give three achieving methods ofdevice driver on Windows and analyze their virtues and faults, emphasis on the dealing mechanism and user interface of fixed devicedriver and virtual device driver.