用μC/OS与linux双内核实现实时嵌入式操作系统构架

Realize Architecture of Real-time Embedded Operating System based on the Double Cores of μC/OS and Linux

鉴于微内核和宏内核在嵌入式系统中各具优势,实现这两者的合成,构造多层级的系统架构可提高系统实时能力,同时扩展系统功能的一种解决方案.让嵌入式系统满足实时要求的同时支持L inux丰富的系统调用,对进程调度机制也提出了新的要求.

Because of the advantages of micro-core and macro-core, we realized combining them to arrange multi-layer system architecture, which is a solution to improve real-time ability and extend functions of the system. When make the embedded system satisfy the need of real-time and support the plentiful system call of Linux, we put forward new requirement for process scheduling system.