摘要
论述了在WindowsCE嵌入式系统中,利用串口实现GPS和PDA通信的方法;简要介绍了WindowsCE串行通信基础知识以及PDA与GPS接收机的串行连接方法;详细说明在eVC4.0环境下开发串口通信程序,并给出了具体步骤和部分实现函数;阐述了对所接收到的GPS数据的处理。
In this paper the technique of serial communication between GPS and PDA under the embedded operating system of Window CE is introduced. First, it presents the basic knowledge about serial communication of Windows CE and the method of serial connection PDA with GPS receivers. Then it discusses in detail the steps of realization and part of functions of developing the serial port communication program under eMbedded Visual C＋＋4,0. Finally it gives the processina of received GPS data.
出处
《电子科技》
2006年第3期51-55,共5页
Electronic Science and Technology
