main.c

tc35i程序代码是很好的开发短信的程序！ 可以参照一下

#include"reg52.h"
//#include"head.h"
#define uchar unsigned char
/**************子程序定义**********************/
void inilcd();
void showstr(uchar i,char *p);
void sendcom_i(uchar i,char *p);
void sendcom_d(uchar i,char *p);
void resecom();
void delay();
uchar keyscan();
void delayl();
void delays();
void wrcom(uchar c);
void wrdat(uchar c);
//uchar readdat(uchar i);
void kk();
void readee();
//void showword(uchar i,uchar j);
/**************8字符定义*******************/
uchar code str0[];
uchar code str1[];
uchar code str2[];
uchar code str3[];
uchar code str4[];
uchar code str5[];
uchar code str6[];
uchar code at[];
uchar code cmgf[];
uchar code cnmi[];
uchar code cmgr[];
uchar code cmgd[];
uchar code cmgs[];
uchar code s1[];
uchar code s2[];
uchar code fir[];  //火灾报警
uchar code hongwai[];  //红外报警
uchar code yan[];       //烟雾报警
uchar code meiqi[];     //煤气泄露
/**************变量定义***************/
bit flg;
uchar changdat;
uchar idata buf[100];
uchar idata num[11];

//uchar biao;




/*void resecom()   //TC35接受数据
     {uchar i;
	  i=0;
loop: while(RI==0);
	     RI=0;
         if (SBUF!=0x0a) goto loop;
loop1:while(RI==0);
	     RI=0;
	     buf[i]=SBUF;
		 i++;
         if (SBUF!=0x0d) goto loop1;
	  if (buf[0]==0x4f) flg=1;
 	  else flg=0;
	  }


void sendcom_d(uchar i,uchar *p)   //TC35命令发送
     { for(;i>0;i--)
	      {SBUF=*p;
		   while(TI==0);
		   TI=0;
		   p++;
		   }
	 }

void sendcom_i(uchar i,uchar *p)   //TC35数据发送
      {for(;i>0;i--)
	      {SBUF=*p;
		   while(TI==0);
		   TI=0;
		   p++;
		   }
       SBUF=0x0d;
	   while(TI==00);
	   TI=0;
	   SBUF=0x0a;
	   while(TI==0);
	   TI=0;
	  }



    void int0() interrupt 0      //T0中断
         {uchar changdat;
		  changdat=P^1;

       if(changdat==0x01)
		 {
		 
resend:	 sendcom_i(10,cmgs);		 
		  while(RI==0);
		  RI=0;
		  sendcom_d(6,s1);
		  sendcom_d(12,num);
		  sendcom_d(4,s2);
		  switch (changdat)
		    {     case 0x01:sendcom_d(8,fir);break;
		          case 0x02:sendcom_d(8,hongwai);break;
		          case 0x03:sendcom_d(8,yan);break;
		          case 0x04:sendcom_d(8,meiqi);break;
		          default:break;}
          SBUF=0x1a;
		  while(TI==0);
		  TI=0;

		  resecom();
		  if (flg==0) goto resend;
		  }
		 }
		 
		 */






main ()
     {//uchar key;
	  TMOD=0x20;
      SCON=0x50;
      TH1=0xFD;
      TL1=0xFD;
      TR1=1;
	  TI=0;
	  RI=0;
	  IT0=1;
	  EX0=1;

	  //EA=1;  

  

      inilcd();
	  showstr(0x80,str0);
	  readee();

    /*  loop2:sendcom_i(2,at);
	  resecom();
      if (flg==0) goto loop2;
loop3:sendcom_i(4,cmgf);
	  resecom();
      if (flg==0) goto loop3;
loop4:sendcom_i(16,cnmi);
	  resecom();
      if (flg==0) goto loop4;
loop5:sendcom_i(9,cmgd);
	  resecom();
      if (flg==0) goto loop5; */
	         
	                           //键盘扫描与显示
    while(1)
         { kk();
		   //showTIME();


}
}