Design and Implementation of Simulative GPS Signal Source Based on Embedded Technique
E Inst · Computer Measurement & Control · 2007
A project of embedded simulative GPS signal source system is proposed.The GPS secondary planet signal is analyzed.The embedded technology is used in the system.The method of porting open source RTOS uC/OSII embedded GUI system emWin to ARM S3C2410 is researched.It analyses and deals with the serious difficult problems in the course of porting OS GUI system,and the key problems in the design of application system are solved.The whole system has a clarity structure,steady operation and good real time quality,and can output the correct GPS secondary planet signal.So,the paper has common guidance in design and implementation of embedded system.