【摘要】 为开发嵌入式系统,在Windows操作系统平台上实现了一个支持包括POSIX在内的多种接口的虚拟实时操作系统,该系统支持先来先服务的抢占式调度,并且模拟实现了多种系统资源.系统还实现了可视化调试,引入XML进行外部环境模拟,大大方便了用户进行嵌入式软件开发与调试.更多还原

【Abstract】 To meet the needs of developing the embedded system, a virtual real-time operating system on Windows platform which supports multi-interface including POSIX, is implemented. This system not only supports the preemptive schedule policy of the First-Come-First-Served (FCFS) style, but also simulates many kinds of system resources. Moreover, the system implements a visual debug tool and enables external environment simulation by importing XML, which facilitates the users′ developing and debugging of the embedded software.更多还原