摘要： 驱动程序及串口驱动的开发和设计是构建嵌入式系统的重要组成部分。该文介绍了Windows CE下的驱动程序的结构、开发过程及Windows CE的中断处理过程，提出流接口和分层相结合的驱动程序设计方案，给出Windows CE 下串口驱动的具体开发过程及串口驱动的中断处理过程。

关键词: 嵌入式系统, 中断处理, 串口驱动

Abstract: The design of driver and the development of serial driver are important in constructing embedded system. This paper introduces the development of driver, architecture of driver and the interrupt processing in Windows CE. It presents the project of serial driver, which combines the layered driver with stream driver, and introduces the specific development process of serial driver and the process of interrupt processing.

Key words: embedded system, interrupt processing, serial driver

中图分类号: 

• TP311.11