摘要
μC/OS-Ⅱ是一个具有可靠性高、移植性强、占用资源少、裁剪方便以及源码公开等诸多优点的抢占式多任务实时操作系统。本文主要介绍了μC/OS-Ⅱ操作系统在汽车电子中的电控单元上的移植,从而构建了实时嵌入式系统,并编写应用任务对移植的操作系统进行测试的方法。测试结果表明,测试任务在操作系统的支持下运行状况良好。
μC/OS-Ⅱis a preemptive and multi-tasking real-time kernel with many advantages, such as high reliability, easy porting, using less chip resource, good scalability, opening source code and so on. This paper mainly introduces the construction of embedded systems by the way of porting of uC/OS-Ⅱ to ECU (Electronic Control Units) in automotive electronics and the design of application tasks used to test system. The results show that the testing tasks run well with the support of the operating system.
出处
《微计算机信息》
北大核心
2008年第2期263-265,共3页
Control & Automation
基金
江苏省软件和集成电路专项经费:苏信软(2006227)
