조진수 님이 쓰신 글 :
:  소스는 아래와 같이 했구여.... jinso0.txt에 시리얼 데이타를 쓸려고 하는데.... 안돼네여... 답변좀
:
:  부탁드립니다.
:
:
:  void __fastcall TForm1::ComPortRxChar(TObject *Sender, int Count)
: {
:         char *Str = "";
:         FILE *fdata;
:         char *sHex;
:         char temp;
:         Byte szHex[64];
:         String str1,str2[14];;
:         int i;
:
:         fdata = fopen("c:\\jinso0.txt","wt");
:
:         ComPort->ReadStr(str1,Count);
:
:         sHex=str1.c_str();
:         for (int i=0; i< str1.Length(); i++)
:         {
:           szHex[i]=sHex[i];
:         }
:         for (int i=0; i< str1.Length(); i++)
:         {
:             str2[i].sprintf("%02x",szHex[i]);
:             Memo->Lines->Add(str2[i]);
:             if(i == 13){
:                 fprintf(fdata," %02x 년 %02x 일\n",str2[3],str2[4]);
:                 fclose(fdata);
:             }
:         }
===================================================:


#include <vcl.h>
#pragma hdrstop

#include "Unit1.h"
#include "stdio.h" // 이거 넣었는지요?
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------

void __fastcall TForm1::Button1Click(TObject *Sender)
{
      char *Str = "";
        FILE *fdata;
        char *sHex;
        char temp;
        Byte szHex[64];
        String str1,str2[14];;
        int i;

        fdata = fopen("c:\\jinso0.txt","wt");
//        ComPort->ReadStr(str1,Count);
        str1="12345678901234";
        sHex=str1.c_str();
        for (int i=0; i< str1.Length(); i++)
        {
          szHex[i]=sHex[i];
        }
        for (int i=0; i< str1.Length(); i++)
        {
            str2[i].sprintf("%02x",szHex[i]);
            Memo1->Lines->Add(str2[i]);
            if(i == 13)
            {
                fprintf(fdata," %02x 년 %02x 일\n",szHex[3],szHex[4]);
// 여기서 스트링을 바로 넣을수 없음 char로 바꾸어야 함
                fclose(fdata);
            }
        }
                        fclose(fdata);

}