【摘要】 基于凌阳16位处理器μ′nSPTM平台上移植μCOS-Ⅱ实时操作系统,通过扩展操作系统内核,使操作系统具有控制嵌入式系统功耗的功能,并向用户提供相应的接口函数,使应用程序的速度和功耗得到兼顾。其优点在于从操作系统的底层进行扩展,因此用户的应用程序几乎不需要修改就可以将原有的系统功耗降低,在实时操作系统的低功耗改进和降低嵌入式应用系统的功耗等方面有一定参考意义。更多还原

【Abstract】 Based on the 16 b processor μ′nSPTM platform to run μCOS-Ⅱ Real-Time Operating System(RTOS).According to expand the core of RTOS,the power consumption of the embedded system can be controlled and application program interface can be provided for developer.This technology can balance the speed and the power consumption of application program.The advantage of this technology is to expand the core of RTOS,so application program almost doesn′t need modification but can lower the power consumption.This paper is reference to develop low power consumption real-time operating system and embedded system.更多还原