该程序为基于c语言的TCP/IP协议下的发送信息程序，代码经典，有利于socket入门-procedures for the C language based TCP / IP protocol of this information procedures, code classics, Introduction to socket

通过232串口实现gps数据的读取的c代码。简单明白。是实现串口读取的经典程序。-232 serial port c code read. Simple to understand. Read the serial port of the classic program.