| 改进型时间触发嵌入式系统编程模式 |
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| 引用本文： | 华志斌,李勇,王建伟,刘兰辉,陈武. 改进型时间触发嵌入式系统编程模式[J]. 单片机与嵌入式系统应用, 2012, 12(6): 1-3,29 |
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| 作者姓名： | 华志斌 李勇 王建伟 刘兰辉 陈武 |
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| 作者单位： | 东方英达康自动化技术有限公司研发部,烟台,264001 |
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| 摘 要： | 对于成本敏感的嵌入式系统，通常因为资源有限而难以采用抢先式实时多任务操作系统。传统的基于超级循环的前后台编程方法和基于时间触发的合作式多任务编程方法对任务的划分需要较高的技巧。本文通过对基于时间触发合作式调度器的改进，建立了一种适用于小型嵌入式系统的通用编程模式，使这类系统的编程变得清晰、简单。
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| 关 键 词： | 时间触发 合作式调度器 多任务 嵌入式系统 单片机 |
Improved Time-triggered Embedded System Programming Mode |
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| Hua Zhibin,Li Yong,Wang Jianwei,Liu Lanhui,Chen Wu. Improved Time-triggered Embedded System Programming Mode[J]. Microcontrollers & Embedded Systems, 2012, 12(6): 1-3,29 |
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| Authors: | Hua Zhibin Li Yong Wang Jianwei Liu Lanhui Chen Wu |
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| Affiliation: | (Research and Development,DongFang Inducon Industry Automation Co.,Ltd.,Yantai 264001,China) |
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| Abstract: | For cost-sensitive embedded system,because of limitied resource it is usually difficulty to use preemptive real-time multitask operating system.The traditional foreground-background programming method based on super loop and time-triggered cooperative multitask programming method require higher skills to task division.Though the improvements of time-triggered cooperative scheduler,a common programming mode for small embedded system is established.It makes programming of such system clear and simple. |
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| Keywords: | time trigger cooperative scheduler multitask embedded system microcontroller |
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