【摘要】 为了实现车载导航装置芯片的升级换代,文章应用ARM芯片HMS30C7202和linux操作系统开发车载导航系统,从系统的硬件设计、软件设计、交叉编译环境的建立、引导程序的移植、内核的移植、驱动程序的编写和根文件系统的建立等方面实现了系统的设计,建立了在Linux操作系统下运行的HMS30C7202嵌入式车载导航装置的软硬件系统。更多还原

【Abstract】 In order to realize upgrade of the CMOS chip in vehicle navigation set,this article introduced the hardware design and software design of Automobile navigation system.It is emphasis on Embedded Linux from the building of development environment,the transplanting of Guided procedures,the transplanting of kernel,the softwer and haderwer that are working by Linux are estab-lishied.更多还原