μC/OS-Ⅱ在ARM平台上移植的深入探讨

The transplant analysis and research of μC/OS-Ⅱ based on ARM system

在以S3C2410处理器的嵌入式平台上,把经典的vivi启动代码与μC/OS-II操作系统结合在一起,探讨了μC/OS-II的移植实现,尤其详述了在ARM处理器ISR中断模式下如何实现断点数据保护的方法。利用该方法,可以将一般ARM系统的启动代码同μC/OS-II操作系统融合起来,对于μC/OS-II操作系统在ARM平台的推广和μC/OS-II操作系统的研究都很有意义。

Based on the platform of S3C2410, the method of combining its bootloader, vivi, and the embedded operating system, μC/OS-Ⅱ, is introduced in this paper, and the transplant key points, realization approaches are also given. The transplant .has been inspected and verified. The analysis in this paper is useful for the application of μC/OS-Ⅱ in ARM system.