[mw_shl_code=c,true]//SIM900A发短信测试 void sim900a_sms_send_test(void) { u8 *p="Congratulations! You succeed!"; sim900a_init(); if(sim900a_send_cmd("AT+CMGS="18030491065" ",">",200)==0);//设置要发送的手机号码 { delay_ms(500); if(sim900a_check_cmd(">"))//是否收到">" { LED1=!LED1; u3_printf((char*)p); //发短息内容到GSM模块 if(sim900a_send_cmd((u8*)0X1A,"+CMGS:",1000)==0)//发送结束符，等待发送完成(最长等待10秒,因为短信长了的话，等待时间会长些) { LED1=!LED1; } USART3_RX_STA=0; } } } void sim900a_init(void) { delay_ms(10); if(sim900a_send_cmd("AT ","OK",100)==0)//检测是否应答AT指令 默认是回显，所以返回的AT OK { if(sim900a_send_cmd("ATE0 ","OK",100)==0)//不回显 { if(sim900a_send_cmd("AT+CSCS="GSM" ","OK",100)==0)//设置 GSM字符集 { sim900a_send_cmd("AT+CMGF=1 ","OK",100);//设置文本模式 sim900a_send_cmd("AT+CNMI=2,1 ","OK",100);//设置消息提示 } } } }[/mw_shl_code] [mw_shl_code=c,true]/*-------------------------------------------------------------------------------------------[/mw_shl_code] [mw_shl_code=c,true]以上是英文短信核心代码[/mw_shl_code] [mw_shl_code=c,true]-------------------------------------------------------------------------------------------*/[/mw_shl_code] [mw_shl_code=c,true] [/mw_shl_code] [mw_shl_code=c,true] [/mw_shl_code] [mw_shl_code=c,true] [mw_shl_code=c,true]const u8* sim900a_test_msg="您好，HQ一条测试短信，由ATK-SIM900A GSM模块发送，模块购买地址:http://openedv.taobao.com，谢谢支持！"; void sim900a_sms_send_test(void) { u8 *p,*p1,*p2; sim900a_init(); if(sim900a_send_cmd("AT+CMGS="18030491065" ",">",200)==0);//设置要发送的手机号码 { delay_ms(500); sim900a_unigbk_exchange((u8*)sim900a_test_msg,p1,1);//将短信内容转换为unicode字符串. if(sim900a_send_cmd("AT+CMGS="18030491065" ",">",200)==0) //发送短信命令+电话号码 { LED1=!LED1; u3_printf((char*) p1); //发短息内容到GSM模块 if(sim900a_send_cmd((u8*)0X1A,"+CMGS:",1000)==0)//发送结束符，等待发送完成(最长等待10秒,因为短信长了的话，等待时间会长些) { LED1=!LED1; } USART3_RX_STA=0; } } }[/mw_shl_code] /*-------------------------------------------------------------------------------------------
发送中文核心代码，有问题，接收是空白短信，而且我申请内存了，反而不能发了，所以没有申请内存
-------------------------------------------------------------------------------------------*/

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