GSM/gps通信程序：双串口控制。当时我编这程序时还是花了不少力气的。　　

(1)gsm部分：以AT指令控制西门子TC35模块。程序代码精简。也可以用于TC35i，MC45,TC45的控制.

(2)采用GPS标准协议格式，获取GPS模块发来的时间、位置、速度等信息。该程序经过试验验证.



程序中，实现GPS信息的接收，并和其它信息一起编码成GSM传输协议格式发送出去。-GSM/gps Communication Program: Two serial control. When I compile this program, or spent a lot of effort for. (1) gsm Part: AT command to control the Siemens TC35 module. Streamlined code. Can also be used TC35i, MC45, TC45 control. (2) The standard protocol format, GPS, GPS module made to obtain the time, location, speed and other information. After the test verification process. Program to achieve GPS information received, and other information with the coded format of GSM protocol to send out.