摘要
远程监控技术在嵌入式系统中十分重要。在对嵌入式操作系统内核调试的过程中,为了验证新添加功能的正确性并评价其性能,需要实时获取一些内核信息,但通常的调试功能并不提供这些系统信息。借鉴嵌入式系统远程调试中插桩(stub)的思想,利用串口的嵌入式操作系统远程监控方法,设计和实现了远程监控系统,其界面简洁,操作简单,运行稳定。
Remote monitoring technology is becoming more and more important. Backed by one project, and inspired by the stub used in the embedded system debugger, the article introduced a method of remote monitoring embedded operating systems through serial line. The article gave the architecture of the system firstly, then deeply illustrated some key problems in communication protocol design and system implementation. Finally, the authors presented a brief evaluation of the system, showing that the remote monitoring system has simple interface, can easily operate, and execute stably.
出处
《西安科技大学学报》
CAS
北大核心
2005年第2期204-207,共4页
Journal of Xi’an University of Science and Technology
基金
国防基金项目(2000CK1101)
"十五"国防基础研究项目(J14000B005)
