VxWorks嵌入式实时操作系统的结构研究

Structure Research on VxWorks Embeded Real- time Operating System

本文介绍了VxWorks的组成结构及各个组成结构的作用。VxWorks是美国WindRiver公司于1983年设计开发的一种嵌入式实时操作系统(RTOS),它为程序员提供了高效的实时任务调度、中断管理,实时的系统资源以及实时的任务间通信,其核心功能主要有:微内核wind,任务间通信,网络支持以及文件系统和I/O管理等。

This text has introduced composition structure and each function which make up the structure ofVxWorks. VxWorks is that U.S. A. WindRiver Company designed a kind of embedded real-time operating system （RTOS） developed in 1983, it has offered high-efficient real-time task scheduling to programmer, interrupts management, the communication among real-time systematic resources and real-time task, its key function is mainly as follows, microkeruel wind, process communication, network support, file system and I/O management etc..