GSM.zip_m3 gsm

#include "hw_memmap.h" #include "hw_uart.h" #include "hw_memmap.h" #include "hw_types.h" #include "hw_sysctl.h" #include "sysctl.h" #include "uart.h" #include "hw_uart.h" #include "interrupt.h" #include "lm3s8962.h" #include "hw_ints.h" #include "debug.h" #include "interrupt.h" #include "pwm.h" #define picsize 15000 unsigned char targetphone[]={'+','8','6','1','5','0','5','1','8','1','5','5','7','3'}; unsigned char msgpo[]={'0','0','0','1'}; const unsigned char phnumstart[]={0x2B,0x38,0x36}; const unsigned char msgarr[]={0x2B,0x43,0x4D,0x54,0x49,0x3A,0x20,0x22,0x53,0x4D,0x22,0x2C}; const unsigned char atend[]={0x0D,0x0A}; const unsigned char RING[]={0x52,0x49,0x4E,0x47}; extern unsigned short FLAG_NEWM; extern unsigned short FLAG_REA; extern long FLAG_GPIO; extern unsigned char photo_buf[]; extern unsigned long photo_len; extern void uart0_sendbuf(const unsigned char *pucBuffer, unsigned long ulCount); extern unsigned long uart0_getbuf(unsigned char *buf, unsigned long n); extern void delay(unsigned long dly); //寻找子串（从头开始） long myStrFind(const unsigned char s1[ ], const unsigned char s2[ ],long s1length,long s2length) { long i, j, k; for( i=0; i<=s1length-s2length; i++) { for( k=i, j=0; (s1[k]==s2[j])&&(j<s2length); k++,j++); if(j >= s2length) return i; } return -1; } //寻找子串（非从头开始） long myStrFindns(const unsigned char s1[ ], const unsigned char s2[ ],long s1length,long s2length) { long i, j, k; for( i=2; i<=s1length-s2length; i++) { for( k=i, j=0; (s1[k]==s2[j])&&(j<s2length); k++,j++); if(j >= s2length) return i; } return -1; } //GSM模块初始化 void GSMinit(void) { uart0_sendbuf((unsigned char *)"ATI\r",4); delay(10); uart0_sendbuf((unsigned char *)"ATI\r",4); delay(10); uart0_sendbuf((unsigned char *)"ATI\r",4); delay(10); uart0_sendbuf((unsigned char *)"AT+CMGF=1\r",10); delay(100); //串口零中断初始化 IntEnable(INT_UART0); UARTIntEnable(UART0_BASE, UART_INT_RX | UART_INT_RT); } //中断响应函数，有短信时起效 void UARTIntHandler0(void) { unsigned char tem[40]; short po=0; short po1=0; unsigned short i=0; unsigned long ulStatus; ulStatus = UARTIntStatus(UART0_BASE, true); UARTIntClear(UART0_BASE, ulStatus); uart0_getbuf(tem, 40); //新短信到 po=myStrFind(tem,msgarr,40,12); if(po!=-1) { po1=myStrFindns(tem,atend,40,2); for(i=0;i<po1-po-12;i++) msgpo[3-i]=tem[po1-1-i]; FLAG_NEWM=1; goto retur; } //短信内容,取手机号+86xxxxxxxxxxx po=myStrFind(tem,phnumstart,40,3); if(po!=-1) { for(i=0;i<14;i++) targetphone[i]=tem[po+i]; FLAG_NEWM=0; goto retur; } //来电，停止响铃 po=myStrFind(tem,RING,40,4); if(po!=-1) { PWMGenDisable(PWM0_BASE, PWM_GEN_0); goto retur; } retur: po=0; po1=0; } //读短信命令 void readmsgsend(void) { FLAG_NEWM=0; uart0_sendbuf("AT+CMGR=",8); uart0_sendbuf(msgpo,4); uart0_sendbuf("\r",1);//结束符号 } //打电话 //此函数定义在主函数中，是一task //发送彩信 void cmmsend(unsigned long length) { unsigned char tem1[5]={0}; short i=0; //将图像长度转化为字符数组 for(i=4;i>=0;i++) { tem1[i]=48+(unsigned char)(length%10); length=length/10; } uart0_sendbuf("at+cmmscurl=\"mmsc.monternet.com\"\r",33); //设置URL delay(10); uart0_sendbuf("at+cmmsnetcfg=1,\"cmwap\"\r",24);//设置APN delay(10); uart0_sendbuf("at+cmmsproto=1,\"10.0.0.172\",80\r",31);//设置mms协议属性 delay(10); uart0_sendbuf("at+cmmssendcfg=6,3,0,0,2,4\r",27);//设置mms的发送参数 delay(10); uart0_sendbuf("AT+CMMSEDIT=0\r",14);//关闭编辑状态，这样在模块的buff区的数据将被删除 delay(10); uart0_sendbuf("AT+CMMSEDIT=1\r",14);//打开编辑状态，这个状态才可以发送mms delay(10); uart0_sendbuf("at+cmmsdown=\"pic\",",18); uart0_sendbuf(tem1,5); uart0_sendbuf(",100000\r",8); delay(2); uart0_sendbuf(photo_buf,photo_len); uart0_sendbuf("\r",1);//结束符号 delay(20); uart0_sendbuf("at+cmmsdown=\"title\",7,30000\r",28);//设置发送的mms的名字，大小，时间 delay(10); uart0_sendbuf("picture",7);//发送名字，hua delay(10); uart0_sendbuf("at+cmmsdown=\"text\",7,30000\r",27);//设置发送的mms的文本内容，小于1000bytes delay(10); uart0_sendbuf("picture",7);//发送文本内容 delay(10); uart0_sendbuf("at+cmmsrecp=\"",13); uart0_sendbuf(targetphone,14); uart0_sendbuf("\"\r",2); delay(10); uart0_sendbuf("at+cmmsview\r",12);//查看发送的内容是否已经存入模块 delay(10); uart0_sendbuf("at+cmmssend\r",12);//发送mms delay(20); //uart0_sendbuf("at+cmmssave\r");//保存mms到模块，模块只能保存两个mms //delay(10); uart0_sendbuf("AT+CMMSEDIT=0\r",14);//关闭编辑状态 delay(10); }