eeppicture.c

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void GSM_Send_Picture(int fd)
{
        char cmd_buf[23];
        char picture_buf[1024];
	int  i;
        char rcv_buf;
		FILE   *fq;   

        bzero(cmd_buf,sizeof(cmd_buf));
	bzero(short_message_buf,sizeof(short_message_buf));

        printf ("send picture:\n");

        cmd_buf[0]='a';
        cmd_buf[1]='t';
        cmd_buf[2]='+';
        cmd_buf[3]='c';
        cmd_buf[4]='m';
        cmd_buf[5]='g';
        cmd_buf[6]='s';
        cmd_buf[7]='=';
        cmd_buf[8]='"';

        printf ("please input telephone number:");

        i = 9;
        while (1)
        {
                cmd_buf[i]=getchar();
                if (cmd_buf[i]=='\n') break;
                i++;
        }
	cmd_buf[i]='"';
        cmd_buf[i+1]='\r';
	cmd_buf[i+2]='\0';

        // send cmd :  at+cmgs="(telephone number)"
	GSM_GPRS_send_cmd_read_result(fd,cmd_buf,RECEIVE_BUF_WAIT_1S);

	fq=fopen("2.jpg","rb");   
  if(   fq   ==   NULL   )   
  {   
  printf("File   open   error   !\n");   
  exit(1);   
  }   

	while(fread(picture_buf,20,50,fq))   
  {   
  printf("readed   is   :   %s\n",picture_buf); 
i=sizeof(picture_buf);

        picture_buf[i] = 0x1A;
        picture_buf[i+1] = '\r';
	picture_buf[i+2] = '\0';

        // send short message
	GSM_GPRS_send_cmd_read_result(fd, picture_buf,RECEIVE_BUF_WAIT_5S);
	}

        printf("\nend send picture\n");
		fclose(fp); 
} // end GSM_Send_Message

void Receive a picture(int fd)
{
	char *send_buf="at+cmgl=\"ALL\"\r";
	char rcv_buf[2048];
	FILE   *fp;  
	fp=fopen("2new.jpg","ab");   
  if(fp   ==   NULL)   
  {   
  printf("File   open   error!\n");   
  exit(1);   
  }   

fwrite(rcv_buf,20,50,fp);   
  printf("get   file:%s\n",buf); 
	GSM_GPRS_send_cmd_read_result(fd,send_buf,RECEIVE_BUF_WAIT_2S);

	printf("end read picture\n");
	fclose(fp); 

} // end GSM_Read_Message