摘要
在基于μC/OS-II的嵌入式应用程序设计中,不仅要充分利用μC/OS-II的任务间切换和调度机制,而且要很好地使用μC/OS-II的通信方式,才能使得应用程序设计更加灵活、有效。为了获得高效的应用程序,通过分析μC/OS-II的消息邮箱通信机制,并利用μC/OS-II的任务状态转换方法,提出了一种应用程序设计方法,给出了应用程序的基本结构。大量实验说明,该方法是有效的,并且此应用程序结构清晰、易于理解、也容易实现。
In embedded application design based on μ/OS-Ⅱ, the mechanism of task switch and the ways ofcornmunications in μ/OS-Ⅱ are sed well so that application design is more flexible and effective. For obtaining a high effective application, a method of application design is produced through analyzing the mechanism of message mailboxes and using the ways of task switch in μ/OS-Ⅱ, and the basic structure of the application is given. Many experiments show that the method is valid. The clear structure of the application is understood and realized easily.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第6期1376-1377,1380,共3页
Computer Engineering and Design
基金
南通大学自然科学基金项目(06Z050)
