基于μ C／OS-Ⅱ的优先级天花板协议的实现

Implement of μ C/OS-Ⅱbased priority ceiling protocol

本文在分析优先级天花板协议原理的基础上,阐述了优先级天花板协议在嵌入式操作系统C/OS-Ⅱ上的实现方法及关键步骤,最后给出了基于μC/OS-Ⅱ的优先级天花板协议的测试结果和分析。

This paper first analyses the principle of priority ceiling protocol, then introduces the method and key step to add the priority ceiling protocol to μC/OS-Ⅱ. an embedded operating systcrm, finally show a test result and a analyse of the test.