μC/OS-Ⅱ嵌入式实时操作系统面向ARM处理器的移植

μC/OS-Ⅱ Real-time Embedded Operation System of Multitasking Transplant Based on ARM

分析了ARM体系结构特点和μC/OS-Ⅱ内核结构,讨论了支持μC/OS-Ⅱ移植的处理器所需的基本条件,并以广泛应用的ARM7体系结构为移植目标,分析了基于μC/OS-Ⅱ实时操作系统多任务处理的移植。给出了多任务移植的实例,运行基于μC/OS-Ⅱ的范例程序,验证移植工作的正确性,为以后移植提供了参考。

The paper analyzed ARM system structure and the kernel of μC/OS-Ⅱ, discusses the basic condition for transplanting and processing. Which supports μC/OS-Ⅱ. The paper also studies μC/OS-Ⅱ embedded system of multitasking transplant based on ARM7. It also introduces characteristics of μC/OS-Ⅱ system and ARM7 architecure and presents the prerequisite and realization process of transplant. This paper analyses an typical exemple of multitasking transplant. It can be used as reference for μC/OS-Ⅱ transplant.