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文章讲述了用DriverStudio工具包开发驱动程序来管理硬件中断,实现与应用程序之间的通信。文中引入了硬件中断处理机制,解决了在Windows 2000下开发实时测控系统时,由该操作系统的保护机制和硬件管理模式引起的应用程序存在实时性缺陷的这一问题。
The article describes the use of DriverStudio development kit driver to manage hardware interrupts, to achieve communication with the application. This paper introduces a hardware interrupt handling mechanism to solve the real-time measurement and control system developed in Windows 2000, the operating system protection mechanisms and hardware management applications caused by the existence of real-time defects in this issue.