【摘要】 首先介绍了基于MPC8247的嵌入式电力交换系统的硬件平台,着重阐述了如何在MPC8247处理器上开发嵌入式电力交换系统,主要包括开发环境的搭建、系统引导模块U-Boot修改、内核的裁剪和移植,交换软件SDK移植,应用软件ZebOS的编译等。通过电力交换设备(DPN8000)的现场应用,证实该系统具有体积小,功耗低,高带宽等优点,为电力通信网络和系统的开发做出了贡献。更多还原

【Abstract】 The hardware platform of embedded power exchanging system based on MPC8247 is introduced.The method to develop the MPC8247 processor in embedded power exchanging system is elaborated emphatically,mainly including the establishment of the development environment,modification of the system boot module U-BOOT,shearing and transplantation of Linux kernel,transplantation of the exchanging software SDK and compiling of the application software Zebos.The field application of the power exchanging equipment(DPN8000),proved that the system has the advantages of small volume,low-power consumption and high bandwidth,etc.The design contributes to the development of the power communication networks and systems.更多还原