Gps模拟器，Tcl文件。可模拟gps输出位置信息。支持串口、tcp udp http xml-GPS Simulator ,based on TCL.It can output GPS positon information adn it surpport Serial Port,TCP,UDP,HTTP and XML.

我的毕业设计,是基于GIS的用mapx开发的电缆防盗报警系统，涉及到串口通信，socket套接字编程 GIS编程，界面编程

上面是sp3539的底层函数包，主要是进行扩展串口SP3539的初始化及发送控制。对于试用SP3539采集数据的程序员来说，微微修改下就可以了-Is above the bottom of sp3539 function package, mainly for the expansion of serial SP3539 initialization and send control. SP3539 trial data collection for the programmers, can b

c++写的车辆监控的程序，框架搭好了，核心代码也实现了。串口接收GPS数据，实时在图上显示-c++ to write the vehicle monitoring process, the framework and setting up the core code is implemented. Serial port to receive GPS data, real-time display in the map