摘要
论述了在51系列单片机中采用嵌入式实时操作系统的必要性。移植采用完整的、可移植、可固化、可裁减、源码公开的嵌入式实时操作系统μC/OS-Ⅱ,以51系列单片机SST89E564RD为例,介绍了μC/OS-Ⅱ在51系列单片机上的移植,并进行了可移植性分析,给出了详细的移植步骤和测试移植的例子。移植后的系统在成本和性能上有很强的优势,实践证明该系统运行稳定,抗干扰能力强,实时性好,具有较高的实用价值。
The necessary to apply the embedded real＇time operation system to 51series single-chip computer was described. Taking 51 series single-chip computer, SST89E564RD as an example, the transplant of the embedded real-time operation system μC/OS-Ⅱwhich was integrated, transplantable, curable, reducible and open-source was introduoed. The portability of the system was analyzed, and detail transplant steps and test example were showed. The system after transplantation had very strong predominance in cost and capability. And it run steadily and had strong anti-jamming ability, good real-time ability and higher practical value, which was proved by practices.
出处
《中国测试技术》
2008年第2期72-74,119,共4页
CHINA MEASUREMENT & TESTING TECHNOLOGY
