| 实时操作系统ThreadX剖析 |
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| 引用本文： | 张炯,吕紫旭,刘栋,金惠华. 实时操作系统ThreadX剖析[J]. 计算机技术与发展, 2008, 18(1): 22-24,29 |
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| 作者姓名： | 张炯 吕紫旭 刘栋 金惠华 |
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| 作者单位： | 北京航空航天大学,计算机学院,北京,100083 |
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| 摘 要： | ThreadX是一个成熟的商用强实时嵌入式操作系统,被广泛应用于消费电子、航空航天、通信与医疗等应用领域中.通过对ThreadX所提供的服务与开发组建、线程调度算法、线程同步与通信机制、中断服务以及多处理器支持等方面的分析,可知ThreadX以轻量级的规模,提供了良好的实时性、可靠性与易用性,是嵌入式应用中一个不错的RTOS选择.
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| 关 键 词： | 嵌入式系统 实时操作系统 实时 多线程 综述 实时操作系统 Real Time Operating System 选择 RTOS 嵌入式应用 易用性 实时性 规模 轻量级 分析 支持 多处理器 中断服务 通信机制 线程同步 调度算法 开发 航空航天 消费电子 实时嵌入式操作系统 |
| 文章编号： | 1673-629X（2008）01-0022-03 |
| 收稿时间： | 2007-03-29 |
| 修稿时间： | 2007-03-29 |
Analysis of Real Time Operating System: ThreadX |
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| ZHANG Jiong,L Zi-xu,LIU Dong,JIN Hui-hua. Analysis of Real Time Operating System: ThreadX[J]. Computer Technology and Development, 2008, 18(1): 22-24,29 |
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| Authors: | ZHANG Jiong L Zi-xu LIU Dong JIN Hui-hua |
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| Affiliation: | ZHANG Jiong,L(U) Zi-xu,LIU Dong,JIN Hui-hua |
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| Abstract: | ThresdX is a maturely developed commercial RTOS.It is widely used in many consumer electronics,aeronautic,aerospace,communications,and medical equipments.Analyzes the services and components,the thread scheduling algorithm,the synchronization of threads,the thread communication,the interrupt handling,and the multiprocessor support of ThreadX.In conclusion,ThreadX has a variety of merits,including reliability,ease of use,and the maturity of the product due to the extensive experience of its developers.The choice about using ThreadX in embedded applications is a good idea. |
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| Keywords: | embedded system RTOS real time multi-threading summary |
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