stdafx.h

这是一个西门子 ModBus 协议的通讯调试软件。（原码）

// stdafx.h : include file for standard system include files,
//  or project specific include files that are used frequently, but
//      are changed infrequently
//

#if !defined(AFX_STDAFX_H__21ADAB8E_587D_4006_ACED_3BE672CF5F68__INCLUDED_)
#define AFX_STDAFX_H__21ADAB8E_587D_4006_ACED_3BE672CF5F68__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#define VC_EXTRALEAN		// Exclude rarely-used stuff from Windows headers

#include <afxwin.h>         // MFC core and standard components
#include <afxext.h>         // MFC extensions
#include <afxdisp.h>        // MFC Automation classes
#include <afxdtctl.h>		// MFC support for Internet Explorer 4 Common Controls
#ifndef _AFX_NO_AFXCMN_SUPPORT
#include <afxcmn.h>			// MFC support for Windows Common Controls
#endif // _AFX_NO_AFXCMN_SUPPORT

//-------------------------------------------------------------------------
//         HH 2006-2-6 define (zhengzhou jiangda Electronics )

#include "NewCrc.h"
#define    TITLE    "ModBus Debug Tool [韩工 2006-02-05 Make]"
#define    ZERO     0
#define    ONE      1
#define    TWO      2
#define    THREE    3
#define    FOUR     4
#define    FIVE     5
#define    SIX      6
#define    SEVEN    7
#define    EIGHT    8
#define    NINE     9
#define    TEN      10

typedef struct  COMAPIVALUE
{
        BYTE    bWS[FOUR];
		long    lngWS;
        BYTE    bYYHT[FOUR];
		long    lngYYHT;
        BYTE    bEYHT[FOUR];
		long    lngEYHT;
        BYTE    bWD[FOUR];
		long    lngWD;
        BYTE    bDYDY[FOUR];
		long    lngDYDY;
        BYTE    bBY[FOUR];
		long    lngBY;
        int     intAddr;
		int     intLastError;
        int     commandIndex; 
        int     zjIndex;

}CHVALUE,FAR *LPCHVALUE;

typedef struct COMPARAM
{
	BYTE    bPort;
	DWORD   dwBuad;
    BYTE    bStepBit;
	BYTE    bDataBit;
	char    cParity;
    char    szBuad[50];

}SETCOMPARAM;


typedef struct APICOMTHREAD
{
   HANDLE       m_hCom;
   HWND         m_This;
   
   OVERLAPPED   m_Rdos;
   OVERLAPPED   m_Wdos;
   COMMTIMEOUTS m_Commtimeouts;
   
   CRITICAL_SECTION  m_Lock;

   SETCOMPARAM  cParam;
   CHVALUE      lpCHValue;
   
   int          iTermIndex;
   BOOL         blWhile; 

}COMTHREAD,FAR *LPCOMTHREAD;

inline unsigned short Get_CRC_Value(BYTE *crcbyte,int iLen)
{

   CNewCrc  objNewCrc; 
   BYTE     bt[100];

   for (int i=0;i<iLen;i++)
	   bt[i]=*(crcbyte++);
  
   return objNewCrc.ModBus_CRC(bt,iLen); 

} 
inline void Make_Info(BYTE *nbyte,CString strHL)
{
   
	int iH,iL,sumHL,strLen[TWO];
	CString strTemp;
	char    cTemp[50];
	iH=iL=sumHL=strLen[ZERO]=strLen[ONE]=ZERO;
   
	if(strHL=="")
	  return;
	strLen[ZERO]=strHL.GetLength();
    strTemp=strHL.Left(strLen[ZERO]-FOUR);
	strLen[ONE]=strTemp.GetLength(); 

    for(int u=ZERO;u<strLen[ONE];u++)
       cTemp[u]=strTemp.GetAt(u);
	
	for(int j=ZERO;j<strLen[ONE];j+=TWO)
	{
		iH=cTemp[j];
		iH=iH>0x39?iH-0x37:iH-0x30;
        iL=cTemp[j+ONE];
		iL=iL>0x39?iL-0x37:iL-0x30;
		sumHL=iH*16+iL;
		*nbyte++=sumHL;
	}

} 
BYTE  inline Check_InputData( CString pszdata )
{
    
	if ( pszdata == "" )
		return 4;    //unInit
    
	int len = pszdata.GetLength();
	if ( len > 6 )
		return 3;    //max lenght 
    
	for ( int n=0; n<len; n++ )
	{
		if ( pszdata.GetAt(n) < 0x30 || pszdata.GetAt(n) > 0x39  )
			return 2;
	}
	return 1;
}
//-------------------------------------------------------------------------

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_STDAFX_H__21ADAB8E_587D_4006_ACED_3BE672CF5F68__INCLUDED_)