基于嵌入式操作系统获取调度时间的算法研究

Arithmetic Research and Realization of Achieving Scheduler Time Based on Real Time Operating System

针对实时嵌入式操作系统中调度时间不确定的问题,依据实时操作系统的调度原理,采用队列传送的方法,建立了在实时Linux下的获取调度时间的算法,经过实际应用和运行表明,该算法可有效的获取调度时间,为设计嵌入式应用系统提供了可靠依据.

Aiming at the problem of the uncertain scheduler time on real time operating system, this article establishes the arithmetic of achieving scheduler time based on RT -Linux by adopting alignment transmission method, according to the scheduling principle of real time operating system. And the practical application and function show that the arithmetic can achieve scheduler time effectively and provide credible gist for designing Embedded Operating System.