Comparison and analysis of major embedded real-time operating systems
常用嵌入式实时操作系统比较分析

With the foundation of real-time, fault tolerant, standard compatibility, a standard for embedded real-time OS was suggested, which included embedded OS architecture, supported hardware, schedule management, memory management, inter-process communication, timer performance, network support, file system, driver development and debug and so on. Mso a detailed analysis and comparison for major embedded real-time operating systems was given, and it can be a good guide to select the best embedded real-time OS for the application situation.