嵌入式实时操作系统μC/OS-Ⅱ中任务控制的实现方法

The Implementation Method of Task Control in the Embedded Real-time System μC/OS-Ⅱ

探讨了μC/OS Ⅱ中任务控制的实现方法。首先,对μC/OS Ⅱ的内核进行了概述;其次,阐述了μC/OS Ⅱ的任务调度算法、优先级表示;最后,讨论了μC/OS Ⅱ的中断实现和任务的通信与同步。

This paper describes the implementation method of task control in μC/OS-Ⅱ. The micro-kernel of μC/OS-Ⅱ is introduced, then the task scheduling algorithm and the priority presentation is explained. Finally, the interrupt implementation, task communication and synchronization are discussed.