gps终端系统的windows ce板级支持包（bsp）的设计与实现-信号与信息系统专业毕业论文.docx

DESIGN AND IⅣⅢLEMENTATION OF BSP ABOUT
GPS DEVICE BASED ONⅥ帅OWS CE
ABSTRACT
In recent years,with the popularization of cars and the construction of roads,the economical intercourse of city e more frequent and the region of area that people moved is broader than ever,which produce many serious problems such as traffic jam,difficulty of destination finding,lower efficiency and SO vehicle navigation system Can
effectively solve those problems and bring convenient service to people. It will e the basic equipments in our ,the development technologies of GPS vehicle navigation terminals in China are behind in developed to the researching condition of our own,and by terms of our products at present,we decided to integrate entertainments function to form the Chinese—style GPS vehicle navigation system as many as is valuable on marketing and
GPS vehicle navigation system concerns to widespread technical
paper focus Oil the advanced embedded system technique,
basing on the platform of Microsoffs Windows and SAMSUNG's$3C2440A,to research and develop the system platform's broad support package(BSP)and the related technologies,which are the base and key to realize the system kernel as well as the appliance software of whole first,the paper discusses the whole system to confirm the ponents of software and ,it
customizes the operating system kernel and analyses the BSP architecture and development steps of ,the paper presents the system loader program(Boot Loader)and others parts of OAL in details· Fourthly,it describes the implementation of model for the devices driver, including interrupt analyzing of the mechanism and loading mechanism of device ,the SD memory card driver program is mainly and developed。At final,the paper concludes the
project and discusses the future of GPS terminal·
KEY WORDS:ARM Windows CE’GPS
Embedded System’BSP