S3C44B0X的μC/OS-Ⅱ移植技术研究  

Transplant Technique Research of μC/OS-Ⅱ on S3C44B0X Microprocessor

作　　者：李江乐[1] 宗容[1] 裴以建[1] 史晓敏[1] 

机构地区：[1]云南大学信息学院,云南昆明650091

出　　处：《计算机技术与发展》2008年第8期134-136,214,共4页Computer Technology and Development

基　　金：云南省自然科学基金资助项目(2004F0010M);云南大学重点资助项目(2003Z009B)

摘　　要：在嵌入式系统的开发过程中由于操作系统的兼容性较差,经常会遇到基于一种CPU开发的操作系统不能在其他CPU上稳定的运行的情况,造成了重复开发的浪费。针对以上问题,对开放源码的μC/OS-Ⅱ实时操作系统在三星公司的S3C44B0X处理器上的移植技术和移植条件进行了分析与研究,实现了μC/OS-Ⅱ在S3C44B0X处理器上的移植,并对移植过程中的注意事项进行了讨论。实验证明,移植后的系统运行稳定和重新开发相比节省了大量时间,该移植方法对其他嵌入式操作系统的移植也有很好的借鉴作用。In the development of an embedded system, the operating system developed on one type of CPU earl not be manipulated well on another type and it causes the waste of time to redevelop a new system. To solve this problem,introduces and analyses the technique and necessary condition of transplanting the open- sourced embedded RTOS system μC/OS - II onto the S3CA4130X microprocessor. What should be paid attention to when transplanting is also discussed in the paper. The experimental result shows the realization of the transplantation and the system stability. Compared with re-developing a new system, this method saves a great amount of time and can be a useful reference to the transplantation of other embedded operating systems.

关 键 词：ΜC/OS-II S3C44BOX实时操作系统 移植 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论]