at.h

用C语言编写的GSM-SIM驱动程序包

#ifndef __AT_H__
#define __AT_H__
//测试模块是否连接，返回OK
uchar code cmdat[3]=('A','T',0x0D); 
//测试是否加入网络
uchar code creg[9]=('A','T','+','C','R','E','G','?',0x0D);
//设置短消息中心号码，根据不同地区设置，比如杭州的短消息中心号码为+8613800571500
uchar code csca[23]=('A','T','+','C','S','C','A','=','+','8','6','1','3','8','0','0','5','7','1','5','0','0',0x0D);
//设置短消息格式
uchar code cmgf[10]=('A','T','+','C','M','G','F','=','0',0x0D);
//设置新短消息提示方式,设置为有短消息后自动报告，并告知新短信索引号
uchar code cnmi[11]=('A','T','+','C','N','M','I','=','2','1',0x0D);
//发送短消息命令
uchar code cmgs[8]=('A','T','+','C','M','G','S','=');
//读指定索引号的短消息
uchar code cmgr[8]=('A','T','+','C','M','G','R','=');
//删除指定索引号的短消息
uchar code cmgd[8]=('A','T','+','C','M','G','D','=');
#endif