摘要
本文在深入研究实时操作系统Small RTOS51的基础上,设计了把Small RTOS51移植到处理器STC12C5A60S2的实验。文章简要分析了实时操作系统Small RTOS51的架构与实现,详细阐述了Small RTOS51移植到处理器STC12C5A60S2的过程,重点介绍了移植过程中的参数配置方法以及接口函数的编写方法,并开发了应用实例实现了系统的多任务运行。实验表明,Small RTOS51移植到STC12C5A60S2后能满足系统对实时性的要求。整个实验系统成本低廉,既能满足嵌入式项目的开发需求,也能满足电子技术、自动化技术等专业嵌入式系统开发技术课程的教学要求。
An experiment of transplanting Small RTOS51 to CPU（STC12CSA60S2） is designed based on the research of the real-time operating system（RTOS） Small RTOS51. This paper briefly analyzes the architec- ture and implementation of the Small RTOSS1. The process of transplanting SmallRTOS51 to STC12CSA60S2 is discussed in detail. This paper Focuses on the introduction of parameter configuration method and the method for writing interface functions. The test shows that, it can meet the real-time requirements of the system by transplanting Small RTOS51 to STC12CSA60S2 and the cost of the whole system is very low. It can not only meet the needs of the embedded proieets, but also meet the teaching requirements of embedded courses such as electronic technology, automation technology and so on.
作者
陈小艳
张飞
Chen Xiaoyan Zhang Fei(Department of Electrical Engineering, Changzhou Institute of Mechatronic Technology, Changzhou 213164 , China.)
出处
《信息化研究》
2017年第4期59-63,共5页
INFORMATIZATION RESEARCH
基金
2014年江苏省高校"青蓝工程"资助项目(苏教师[2014]23号)
江苏高校品牌专业建设工程资助项目(No.PPZY2015C238)
关键词
实时操作系统
移植
处理器
接口函数
嵌入式
real-time operating system
transplanting
CPU
interface functions
embedded
