C8051F020单片机与GPS接收板串行通信的设计

摘要

以LEA-5H作为GPS接收模块设计了GPS接收板,分析了GPS接收板输出数据格式及信息组成,结合C8051F020单片机与GPS接收板研究了GPS定位信息提取问题,并给出了单片机提取GPS定位信息的软件流程图.%In this article, designed GPS received board based on received module of LEA-5H was designed, the data format and information construction of GPS received board was analyzed, the problem of picking up orientating information combine C8051F020 microcontroller and GPS received board has been studied. And software flow chart of picking up orientating information was provied.