GPS信号模拟器源代码，串口读取GPS报文，解析，显示GPS信号点，很有用的。,GPS

模拟GPS的数据格式，并通过串口发送，用户可通过该程序调试GPS相关设备应用,Simulation of GPS data formats, and sent through the serial port, the user can program debugging through the application of GPS related equipment