针对嵌入式在工业应用中的实时性问题,本文结合实时性操作系统uC/OS-II和当前应用最广泛的ARM微处理器,设计一个测控系统。在处理器上移植该实时操作系统,编写多任务程序对实时操作系统在系统中相关问题进行研究。结果表明,系统运行的实时性能够满足测控领域需求。
Aiming at the problem of real-time in industry,based on real-time operating system uC/OS-II and ARM which is a microprocessor used widely,this paper designs a measurement and control system. The paper succeeds on porting the OS to ARM and researches the real-time OS in the system by writing multiple-programming. The result shows that the system can be used in industry in term of real-time.