利用μC/OS任务调度算法实现嵌入式数据管理

Embedded Data Management Using μC/OS Task Schedule Algorithm

利用μC/OS嵌入式操作系统的任务调度算法,巧妙地实现了简易的嵌入式数据管理。首先详细描述了μC/OS任务调度算法的原理,在此基础上提出了利用该算法实现嵌入式数据管理的基本思想,最后根据实际应用需要,对该算法进行改进并给出数据管理关键流程的详细实现方法。该方法有效解决了传统方法存在的存储空间碎片问题,且实现简单,可广泛应用于低端嵌入式应用中的数据管理。

This paper proposes a novel embedded data management method which takes advantage of the task schedule algorithm of μc/os embedded operating system. The principle of the task schedule algorithm is introduced at first, and then the new method of embedded data management is provided. Finally, the implement of some key steps are demonstrated. The method can be used in many low- grade embedded systems.