实时操作系统VxWorks下多串口通讯设计  

Design of multi-serial communication in embedded real-time VxWorks operating system

作　　者：王立新[1] 马胜贤[1] 

机构地区：[1]光电系统信息控制技术国家级重点实验室,三河065201

出　　处：《信息技术》2010年第8期73-75,79,共4页Information Technology

摘　　要：VxW orks是一种由W indR iver公司开发的实时操作系统,广泛地应用于各种嵌入式实时应用领域。VxW orks实时操作系统具有良好的裁剪能力,用户可通过交叉开发环境根据需求裁剪组件,选择各种内核组件进行系统内核配置,编译系统内核时进行独立的加载和卸载。介绍了基于x86平台的嵌入式VxW orks系统与PC机多串口通信的实现方式以及串口通信的编程方法。VxWorks is a real-time operation system developed by WindRiver company,and is popular in many embedded systems.VxWorks RTOS has superior clipping ability.User can clip down groupware based on requirements by using the Tornado cross-development environment.User configures kernel facilities of system by selecting some of the Kernel facilities,and all kernel facilities can be independently configured into the system.The realization ways and programming method of multi-serial communication between embedded VxWorks system of x86 operating platform and PC was introduced.

关 键 词：多串口通信 VXWORKS 实时操作系统 

分 类 号：TP332[自动化与计算机技术—计算机系统结构]