| 实时嵌入式系统中常用定时器算法比较 |
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| 引用本文： | 冯岩.实时嵌入式系统中常用定时器算法比较[J].交通科技与经济,2009,11(4):113-114. |
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| 作者姓名： | 冯岩 |
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| 作者单位： | 北京交通大学,软件学院,北京,100044 |
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| 摘 要： | 介绍嵌入式系统中几种常用定时器算法及其适用环境。对简单队列算法、队列排序算法、单循环算法、交叉链表算法进行分析、比较，得出4种算法各有优缺点，适合于不同定时器的结论。
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| 关 键 词： | 定时器 实时嵌入式系统 计时周期 时钟 |
The Common Timer Algorithm Comparisen During Realtime Embedded System |
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| FENG Yan.The Common Timer Algorithm Comparisen During Realtime Embedded System[J].Technology & Economy in Areas of Communications,2009,11(4):113-114. |
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| Authors: | FENG Yan |
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| Institution: | Beijing Jiaotong University;Software College;Beijing 100044;China |
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| Abstract: | It mainly introduces some common timers algorithm and its using eavironment in embedded system. Analyze and compare simple queue algorithm,queue sorting algorithm,single reund-robin algorithm and cross-list algorithm. Then it makes a conclusion that the four algorithms both has adoantage and disadvantage,it applicated for different timers. |
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| Keywords: | timer realtime embedded system time cycle clock |
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