| 基于VxWorks的实时多任务程序设计机制分析 |
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| 引用本文： | 王才善,陈光武,旷文珍,范多旺,魏宗寿. 基于VxWorks的实时多任务程序设计机制分析[J]. 铁路计算机应用, 2009, 18(5): 12-15 |
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| 作者姓名： | 王才善 陈光武 旷文珍 范多旺 魏宗寿 |
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| 作者单位： | 兰州交通大学,光电技术与智能控制教育部重点实验室,兰州,730070 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，铁道部科技研究开发计划项目 |
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| 摘 要： | 实时多任务程序设计是嵌入式系统软件设计的基础.随着嵌入式系统性能的提高和功能的复杂,实时多任务程序设计会越来越复杂.简要介绍VxWorks下实时多任务程序设计机制,通过一个利用实时多任务来实现的通讯模型,重点介绍VxWorks下实时多任务程序设计的关键技术.
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| 关 键 词： | 嵌入式系统 实时操作系统 多任务 程序设计 |
| 收稿时间： | 2009-05-15 |
Analysis of multi-task programming mechanism based on VxWorks |
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| WANG Cai-shan,CHEN Guang-wu,KUANG Wen-zhen,FAN Duo-wang,WEI Zong-shou. Analysis of multi-task programming mechanism based on VxWorks[J]. Railway Computer Application, 2009, 18(5): 12-15 |
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| Authors: | WANG Cai-shan CHEN Guang-wu KUANG Wen-zhen FAN Duo-wang WEI Zong-shou |
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| Affiliation: | (Key Laboratory of Opto-electronic Technology and Intelligent Control, Ministry of Education, Lanzhou Jiaotong University, Lanzhou 730070, China) |
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| Abstract: | Multitask programming was the foundations of software design in Embedded System. With the improvement of capability and complexity of function, real time multitask programming became more and more complex. After the mechanism of real time multitask programming under VxWorks was introduced, the key techniques of real time multitask programming was discussed using an implemented model of communication. |
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| Keywords: | Embedded System RTOS multitask programming |
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