STM32 sim900

短消息PDU模式组包程序，用C51写得，绝对原创-SMS PDU Mode Group package procedures, using C51 written, absolutely original

短消息的实现参考-Short Message reference to the realization

PDU Encoder This program demostrates my PDU Encoder and gives a convience way to get PDU Encoder by simply set some properties. This program is only a demo, so the code is not very well written. Maybe some bugs are hidden, and some cashed may happen.You can use this code as the base of your project.

自己哦那个VC++写的利用GPRS发送短信程序，对高GPRS的朋友有一定的帮助哦！-Oh, that your VC++ to use GPRS to send text messages written procedures for high-GPRS is certainly helpful friend oh!

smgp中与计费相关的代码 CSendReq.FEE_MSG){ //是包月 //3＝点播，4＝订阅,MsgType=8, FeeType=02时即为包月扣费消息 //设置保月或封顶信息费 //保月信息按免费的发送 //设置保月或封顶信息费(免费) //使设置保月或封顶信息费-smgp associated with the billing code CSendReq.FEE_MSG) (//month// 3 =-on-demand, 4 = subscription MsgType = 8 = 02 FeeType when it is deducting monthly news// set up Bao information or capping fees// Baoyue information on free delivery// set up Bao or cap information (free)// Bulgaria on the set of information or capping fees

这只是在移动下载的cmpp协议和一些参考资料-only in the mobile download cmpp agreement and some reference materials

一个短信网关模拟器-an SMS Gateway Simulator

卓望开发的短信接口-development of the messaging interface

短信平台后台监测服务-monitor service of short message