Application of (mu)C/OS-II in Cable Creep Test System

摘要

Creep characteristic of electric cable is an importantguideline for design and construction of power supply and transmission conductors, which is to predict sagging variation of cable correctly. Based on cable creep mechanism, this article introduces the principle and function structure of this cable test system. In order to maintain system's stability and real time performance, (mu)C/OS-II is introduced to this system. The structure and the principle of (mu)C/OS-II are presented in this article. The transplant of (mu)C/OS-II on the TMS320LF2407 platform is also explained. Based on (mu)C/OS-II, the multitask switching and the mutual communication are also designed in this article.