repos_ecs/源数据/PC环境监控/MostDevice_94273/MostDevice/Global.cpp

//////////////////////////////////////////////////////////////////////////////
//////																	//////
//////	文    件: Global.cpp											//////	
//////	作    者: jesse													//////		
//////	创建时间: 2010-04-15											//////	
//////	说    明: 定义全局变量，全局函数								//////	
//////																	//////
//////  修改时间:														//////
//////  修改说明:														//////	
//////																	//////
//////////////////////////////////////////////////////////////////////////////
#pragma once

#include "stdafx.h"
#include "Global.h"
#include   <cmath>
#include <bitset>

INT g_nPrecision = 4;

/*字符大小写互换*/
void UpperLowerSwap(char *szMsg)
{
	for (int i=0; i< (int)strlen(szMsg); i++)
	{
		if ((szMsg[i]>='A') && (szMsg[i]<='Z'))
		{
			szMsg[i] = szMsg[i] + 32;
		}
		else if ((szMsg[i]>='a') && (szMsg[i]<='z'))
		{
			szMsg[i] = szMsg[i] - 32;
		}
		else
		{
			szMsg[i] = szMsg[i];
		}
	}
}

/*字符全转为大写*/
void ByteToUpper(char *szMsg)
{
	for (int i=0; i < static_cast<int>(strlen(szMsg)); i++)
	{
		if ((szMsg[i]>='a') && (szMsg[i]<='z'))
		{
			szMsg[i] = szMsg[i] - 32;
		}
		else
		{
			szMsg[i] = szMsg[i];
		}
	}

}

/*字符全转为小写*/
void ByteToLower(char *szMsg)
{
	for (int i=0; i < static_cast<int>(strlen(szMsg)); i++)
	{
		if ((szMsg[i]>='A') && (szMsg[i]<='Z'))
		{
			szMsg[i] = szMsg[i] + 32;
		}
		else
		{
			szMsg[i] = szMsg[i];
		}
	}

}

/*一串字符的每个字节转换为两个字节*/
//szMsg, 要转换的消息
//szConvMsg  转换后的消息
void ByteToTwoByte( char *szMsg,char *szConvMsg)
{
	char ch[3];
	for (int i=0; i < static_cast<int>(strlen(szMsg)); i++)
	{
		memset(ch, 0, 3);
		//itoa(int(szMsg[i]), ch,16);
		itoa(static_cast<int>(szMsg[i]), ch, 16);
		szConvMsg[i*2] = ch[0];
		szConvMsg[i*2 + 1] = ch[1];
	}
}

/*一串字符的每两个字节转换为一个字节*/
void TwoByteToByte(
				   char *szMsg, /*要转换的消息*/
				   char *szConvMsg  /*转换后的消息*/
				   )
{
	for (int i=0; i< static_cast<int>(strlen(szMsg)/2); i++)
	{
		szConvMsg[i] = szMsg[i*2] << 4 | szMsg[i*2 + 1];
	}
}

/*十六进制Ascii字符转整数*/
INT AsciiToBYTE(char szMsg)
{
	int iConvMsg = static_cast<int>(szMsg);
	//iConvMsg = (int)szMsg;
	if ((szMsg >= 'A')&&(szMsg <= 'F'))
	{
		iConvMsg = iConvMsg - 'A' + 10;
	}
	else if ((szMsg >= 'a')&&(szMsg <= 'f'))
	{
		iConvMsg = iConvMsg - 'a' + 10;
	}
	else if ((szMsg >= '0')&&(szMsg <= '9'))
	{
		iConvMsg -= '0';
	}

	return iConvMsg;
}

/*获得chksum*/
void GetChkSum(
			   char *szMsg, /*要转换的消息*/
			   char *szConvMsg,  /*转换后的消息*/
			   int len
			   )
{
	unsigned short iMsg;

	iMsg = 0;
	for (int i=1;i<=(len-6);i++)
	{
		iMsg += szMsg[i];	//ASSIC码值相加
	}

	iMsg = iMsg%65536;
	iMsg = ~iMsg + 1;

	itoa(iMsg,szConvMsg,16);
	ByteToUpper(szConvMsg);
}


/*电总协议chksum校验*/
bool ChkSumCheck(
				 char *szMsg, /*要转换的消息*/
				 int len
				 )
{
	char szConvMsg[5];  /*转换后的消息*/
	char ChkSum[5];
	int j = 0;

	memset(szConvMsg, 0, 5);
	memset(ChkSum, 0, 5);

	for (int i=(len-5); i<(len-1); i++)
	{
		ChkSum[j] = szMsg[i];
		j++;
	}

	GetChkSum(szMsg, szConvMsg, len);
	ByteToUpper(szConvMsg);
	ByteToUpper(ChkSum);

	if (memcmp(szConvMsg, ChkSum, 4) == 0)
	{
		return true;
	} 
	else
	{
		return false;
	}
}

/*电总协议Length校验*/
bool CheckLength( char *szMsg )
{	
	//char *szConvMsg;  

	WORD len ,index , lenID;
	len = 4;
	index = 9;
	char ch[4]; 

	for (int i=0;i<len;i++)
	{
		ch[i] = szMsg[index+i];
	}

	lenID = AsciiToBYTE(ch[1]) + AsciiToBYTE(ch[2]) + AsciiToBYTE(ch[3]);
	lenID = lenID%16;
	lenID = ~lenID + 1;
	lenID = lenID & 15;

	if (AsciiToBYTE(ch[0]) == lenID)
	{
		return true;
	} 
	else
	{
		return false;
	}
}

/*字符转ASCII*/
char ByteToAscii(BYTE btSrc)
{
	char chDest;
	if( btSrc < 10 )
	{
		chDest = static_cast<char>(btSrc % 10 + '0');
		chDest = lowercase2uppercase(chDest);
		return chDest;
	}
	else
	{
		chDest = ByteToAscii( btSrc / 10 ) + static_cast<char>( btSrc % 10 + '0' );
		chDest = lowercase2uppercase(chDest);
		return chDest;
	}
}

char lowercase2uppercase(BYTE btSrc)
{
	if( btSrc >= 'a' && btSrc <= 'z' )
	{
		return btSrc - 'a' + 'A';
	}
	return btSrc;
}

INT DataConversion(char *szType, char *szMsg, char *szConvMsg, int len, int StaBit, int EndBit)
{
	if ( strcmp(szType,  "FLOAT") == 0)
	{
		TypeIsFLOAT(szMsg, szConvMsg);
	} 
	else if( strcmp(szType, "WORD") == 0)
	{
		TypeIsWORD(szMsg, szConvMsg);
	}
	else if( strcmp(szType, "SHORT") == 0)
	{
		TypeIsSHORT(szMsg, szConvMsg);
	}
	else if ( strcmp(szType,  "BYTE") == 0 )
	{
		TypeIsBYTE(reinterpret_cast<BYTE *>(szMsg), reinterpret_cast<BYTE *>(szConvMsg), len);
	}
	else if ( strcmp(szType,  "CHAR") == 0 )
	{
		TypeIsCHAR(szMsg, szConvMsg, len);
	}
	else if( strcmp(szType, "BIT") == 0)
	{
		TypeIsBIT(szMsg, szConvMsg, len, StaBit, EndBit);
	}
	else if (strcmp(szType, "UINT") == 0)
	{
		TypeIsUINT(szMsg, szConvMsg, len);
	}
	else if (strcmp(szType, "ONEBYTE") == 0)
	{
		TypeIsONEBYTE(szMsg, szConvMsg, len);
	}
	else if ( strcmp(szType,"DL") == 0)
	{
		_BYTE_1_Decimal(szConvMsg,(BYTE*)szMsg);
	}
	else if ( strcmp(szType,"WBIT") == 0)
	{
		int nSour = szMsg[0]; //ASCII_to_Byte(szMsg[0]) *16 + ASCII_to_Byte(szMsg[1]);
		GetWORDBit(szConvMsg,nSour,StaBit,EndBit);
	}
	return 0;
}
//将32 33 37 2E 30 转换为237.0
INT TypeIsUINT(char *szMsg, char *szConvMsg, int len)
{
	char strBuf[10] = {0};

	//memcpy(szConvMsg, szMsg, len);
	sprintf(szConvMsg,"%lf",atof(szMsg));

	return 0;
}
//一个字节 0x31转换为1
INT TypeIsONEBYTE(char *szMsg, char *szConvMsg, int len)
{
	char strBuf[5] = {0};

	szConvMsg[0] = szMsg[0];

	return 0;
}

INT TypeIsFLOAT(char *szMsg, char *szConvMsg)
{
	union
	{
		float fNum ;
		BYTE  ch[4];
	}uBtoF;
	BYTE ch[8] = {0};

	memcpy(ch, szMsg, 8);

	//LOG4C((LOG_NOTICE,"szMsg = %s ; szConvMsg = %s", szMsg, szConvMsg));
	uBtoF.ch[0] = (AsciiToBYTE(szMsg[0])<<4) | AsciiToBYTE(szMsg[1]);
	uBtoF.ch[1] = (AsciiToBYTE(szMsg[2])<<4) | AsciiToBYTE(szMsg[3]);
	uBtoF.ch[2] = (AsciiToBYTE(szMsg[4])<<4) | AsciiToBYTE(szMsg[5]);
	uBtoF.ch[3] = (AsciiToBYTE(szMsg[6])<<4) | AsciiToBYTE(szMsg[7]);

	sprintf(szConvMsg,"%f",uBtoF.fNum);

	//LOG4C((LOG_NOTICE,"ch = %s ; szConvMsg = %s", ch, szConvMsg));

	return 0;
}

INT TypeIsSHORT(char *szMsg, char *szConvMsg)
{
	WORD hW;
	BYTE a[2] = {0};

	BYTE ch[4] = {0};

	memcpy(ch, szMsg, 4);

	a[0] = AsciiToBYTE(ch[0]) << 4 | AsciiToBYTE(ch[1]);
	a[1] = AsciiToBYTE(ch[2]) << 4 | AsciiToBYTE(ch[3]);


	hW = (a[0] & 0xFFFF) << 8 | ( a[1] & 0xFFFF );

	//hW = atoi(a);

	sprintf(szConvMsg,"%d",hW);

	return 0;
}

INT TypeIsWORD(char *szMsg, char *szConvMsg)
{
	WORD hW;
	BYTE a[2] = {0};
	int i;
	BYTE ch[4] = {0};	

	for (i=0;i<4;i++)
	{
		ch[i] = szMsg[i];
	}
	a[0] = AsciiToBYTE(ch[0])*16 + AsciiToBYTE(ch[1]);
	a[1] = AsciiToBYTE(ch[2])*16 + AsciiToBYTE(ch[3]);

	hW = (a[0] & 0xFFFF) << 8 | ( a[1] & 0xFFFF );

	//hW = atoi(a);

	sprintf(szConvMsg,"%d",hW);
	//LOG4C((LOG_NOTICE,"szMsg = %s ; szConvMsg = %s", szMsg, szConvMsg))
	return 0;
}

// 市委未用到，回去再改 
INT TypeIsDWORD(char *szMsg, char *szConvMsg)
{
	char nbuf[VAR_MSG] = {0};
	char nchar;
	char nchar1;
	char nchar2;
	char nchar3;

	for (int i = 0; i<(int)strlen(szMsg); i++)
	{
		nbuf[i] = static_cast<char>(AsciiToBYTE(szMsg[i]));
	}

	nchar = nbuf[0]<<4  | nbuf[1];
	nchar1 = nbuf[2]<<4 | nbuf[3];
	nchar2 = nbuf[4]<<4 | nbuf[5];
	nchar3 = nbuf[6]<<4 | nbuf[7];

	if ((nchar == 0) && (nchar1 == 0) && (nchar2 == 0) && (nchar3 == 0))
	{
		sprintf(szConvMsg, "0");
	}
	else 
	{
		sprintf(szConvMsg, "%c%c%c%c",nchar, nchar1, nchar2, nchar3);
	}	

	return 0;
}

INT TypeIsBYTE(BYTE *szMsg, BYTE *szConvMsg, int len)
{

	//LOG4C((LOG_NOTICE, "TypeIsBYTE"));
	//LOG4C_HEX_DUMP((LOG_INFO, (char *)szMsg, 5));
	BYTE btChar;
	char ch[3] = {0};

	for (int i=0; i<len/2; i++)
	{	
		for (int j=0; j<2; j++)
		{
			ch[j] = szMsg[j + i*2];
		}
	}

	btChar = AsciiToBYTE(ch[0]) << 4 | AsciiToBYTE(ch[1]);
	sprintf(reinterpret_cast<char*>(szConvMsg),"%d",btChar);
	//szConvMsg[i] = AsciiToBYTE(ch[0]) << 4 | AsciiToBYTE(ch[1]);		

	return 0;
}

INT TypeIsCHAR(char *szMsg, char *szConvMsg, int len)
{
	BYTE ch[3];

	for (int i=0; i<len/2; i++)
	{	
		memset(ch, 0, 2);
		for (int j=0; j<2; j++)
		{
			ch[j] = szMsg[j + i*2];
		}

		szConvMsg[i] += AsciiToBYTE(ch[0]) << 4 | AsciiToBYTE(ch[1]);		
	}

	return 0;
}

INT TypeIsBIT(char *szMsg, char *szConvMsg, int len, int StaBit, int EndBit)
{
	char bytValue[2];
	int ByteBit = 0;

	memset(bytValue, 0, 2);
	TypeIsCHAR(szMsg, bytValue, len);
	bytValue[0] = AsciiToBYTE(bytValue[0]);
	//int Len = sizeof(bytValue);
	if (StaBit == EndBit)
	{
		switch(StaBit)
		{
		case 0: 
			ByteBit = bytValue[0] & 0x01; 
			break;
		case 1: 
			ByteBit = (bytValue[0] & 0x02) / 0x02 ;
			break;
		case 2: 
			ByteBit = (bytValue[0] & 0x04) / 0x04 ;
			break;
		case 3: 
			ByteBit = (bytValue[0] & 0x08) / 0x08 ;
			break;
		case 4: 
			ByteBit = (bytValue[0] & 0x10) / 0x10 ;
			break;
		case 5: 
			ByteBit = (bytValue[0] & 0x20) / 0x20 ;
			break;
		case 6: 
			ByteBit = (bytValue[0] & 0x40) / 0x40 ;
			break;
		case 7: 
			ByteBit = (bytValue[0] & 0x80) / 0x80;
			break;
		}
		_snprintf(szConvMsg,sizeof(szConvMsg),"%d",ByteBit);
	}
	else
	{
		int tempbit = StaBit;
		int TiLen = EndBit - StaBit;
		for (int i = 0; i < TiLen;i++)
		{
			tempbit = tempbit + i;
			switch(tempbit)
			{
			case 0: 
				ByteBit = bytValue[0] & 0x01; 
				break;
			case 1: 
				ByteBit = (bytValue[0] & 0x02) / 0x02 ;
				break;
			case 2: 
				ByteBit = (bytValue[0] & 0x04) / 0x04 ;
				break;
			case 3: 
				ByteBit = (bytValue[0] & 0x08) / 0x08 ;
				break;
			case 4: 
				ByteBit = (bytValue[0] & 0x10) / 0x10 ;
				break;
			case 5: 
				ByteBit = (bytValue[0] & 0x20) / 0x20 ;
				break;
			case 6: 
				ByteBit = (bytValue[0] & 0x40) / 0x40 ;
				break;
			case 7: 
				ByteBit = (bytValue[0] & 0x80) / 0x80;
				break;
			}
			_snprintf(szConvMsg + i,sizeof(szConvMsg),"%f",ByteBit);
		}
	}

	return 0;
}


int DigitToBinary(WORD wdSource, char* pDes, int iBit) 
{
	char pTmpBuf[16] = {0};
	char chBuffer[16] = {0};

	//wdSource =htonl(wdSource);
	itoa(wdSource, pTmpBuf, 2);

	int iLen = static_cast<int>(strlen(pTmpBuf)) - 1;

	char chValue[16] = {0};
	strcpy(chValue, pTmpBuf);
	for (int i =0; i<=iLen; i++)
	{
		pTmpBuf[i] = chValue[iLen - i];
	}

	for (int k = 0; k<iBit; k++)
	{
		if ( 0x00 == pTmpBuf[iBit - k - 1])
			chBuffer[k] = 0x30;
		else
			chBuffer[k] = pTmpBuf[iBit - k - 1];
	}
	memcpy(pDes, chBuffer, iBit);
	return 0;
}

void strReverse( char *str )   
{   
	int l = (int)strlen(str);
	for( int i = 0; i < l; i++ )
	{
		for(int i = 0; i < l; i++)
		{
			if( str[i] >= 'A' && str[i] <= 'Z' )
			{
				str[i] += 32;
			}
			else if(str[i] >= 'a' && str[i] <= 'z')
			{
				str[i] -= 32;
			}
		}
	}
}



//由数据精度获得浮点数的字符串值
CString GetDoubleText(double d)
{
	CString strRtn;
	CString strFmt;
	if(g_nPrecision == 0)
		strFmt = "%g";
	else
	{
		long lV = static_cast<long>(fabs(d));
		if(lV >= 1)
		{
			int nIntBit = 0;
			while(lV >= 1)
			{
				lV = lV/10;
				nIntBit++;
			}
			if(nIntBit < g_nPrecision)
				strFmt.Format("%c%d.%df", '%', nIntBit, (g_nPrecision-nIntBit));
			else
				strFmt.Format("%c%d.0f", '%', nIntBit);
		}
		else
		{
			double dTemp = fabs(d);
			if(dTemp > 0.00000000001)
			{
				int nDot0Bit = 0;
				while(dTemp < 0.1)
				{
					dTemp = dTemp*10;
					nDot0Bit++;
				}
				strFmt.Format("%c1.%df", '%', nDot0Bit + g_nPrecision);
			}
			else
			{
				strFmt = "%g";
			}
		}
	}
	strRtn.Format(strFmt, d);
	return strRtn;
}

char Hex16(char WillChangeNum[])   //该函数把四位二进制转换成十六进制数
{
	int i;
	i = (WillChangeNum[3]) + (WillChangeNum[2] * 10) + 
		(WillChangeNum[1] * 100) + (WillChangeNum[0] * 1000);
	switch(i) 
	{
		case 0:
		return 0;
		case 1:
		return 1;
		case 10:
		return 2;
		case 11:
		return 3;
		case 100:
		return 4;
		case 101:
		return 5;
		case 110:
		return 6;
		case 111:
		return 7;
		case 1000:
		return 8;
		case 1001:
		return 9;
		case 1010:
		return 0x0A;
		case 1011:
		return 0x0B;
		case 1100:
		return 0x0C;
		case 1101:
		return 0x0D;
		case 1110:
		return 0x0E;
		case 1111:
		return 0x0F;
	}
	return -1;
}

#define CPH 0
#define CPL 1
static unsigned char tbcrch[] = {
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	1,192,128,65,0,193,129,64,0,193,129,64,1,192,128,65,
	0,193,129,64,1,192,128,65,1,192,128,65,0,193,129,64,};

static unsigned char tbcrcl[] = {
	0,192,193,1,195,3,2,194,198,6,7,199,5,197,196,4,
	204,12,13,205,15,207,206,14,10,202,203,11,201,9,8,200,
	216,24,25,217,27,219,218,26,30,222,223,31,221,29,28,220,
	20,212,213,21,215,23,22,214,210,18,19,211,17,209,208,16,
	240,48,49,241,51,243,242,50,54,246,247,55,245,53,52,244,
	60,252,253,61,255,63,62,254,250,58,59,251,57,249,248,56,
	40,232,233,41,235,43,42,234,238,46,47,239,45,237,236,44,
	228,36,37,229,39,231,230,38,34,226,227,35,225,33,32,224,
	160,96,97,161,99,163,162,98,102,166,167,103,165,101,100,164,
	108,172,173,109,175,111,110,174,170,106,107,171,105,169,168,104,
	120,184,185,121,187,123,122,186,190,126,127,191,125,189,188,124,
	180,116,117,181,119,183,182,118,114,178,179,115,177,113,112,176,
	80,144,145,81,147,83,82,146,150,86,87,151,85,149,148,84,
	156,92,93,157,95,159,158,94,90,154,155,91,153,89,88,152,
	136,72,73,137,75,139,138,74,78,142,143,79,141,77,76,140,
	68,132,133,69,135,71,70,134,130,66,67,131,65,129,128,64,};


/********************************************************************
 * NAME 	: TwoHexCharToChar
 * FUNCTION	: 
 * PROCESS	: 
 * INPUT	: 
 * OUTPUT	: 
 * UPDATE	:
 * RETURN	: 
 *              : 
 * PROGRAMMED	: 
 * DATE(ORG)	: 
 * CALL		: 
 * SYSTEM 	:
	********************************************************************/
char TwoHexCharToChar(char ch1,char ch2)  
{
	char Numb1;
	char Numb2;

	if (ch1 >= 'A')
		Numb1 = (toupper(ch1)-'0'-7)*16;
	else
		Numb1 = (ch1 - '0')*16;

	if (ch2 >= 'A')
		Numb2 = (toupper(ch2) - '0' - 7);
	else
		Numb2 = (ch2 - '0');

	return (Numb1 + Numb2);
}


/********************************************************************
 * NAME 	: Str2HexStr
 * FUNCTION	: 
 * PROCESS	: 
 * INPUT	: 
 * OUTPUT	: 
 * UPDATE	:
 * RETURN	: 
 *              : 
 * PROGRAMMED	: 
 * DATE(ORG)	: 
 * CALL		: 
 * SYSTEM 	:
********************************************************************/
void Str2HexStr(char *szHexString,char *szString,int *iHexStringLen)
{
	int iLoop;
    int iCount;
	
    iLoop = 0;
    iCount = 0;
    szHexString[0] = '\0';
	
    while(1)
	{
        if (szString[iLoop] == '\0' || szString[iLoop + 1] == '\0')
		{
			break;
		}
		
		szHexString[iCount] = static_cast<char>(TwoHexCharToChar(szString[iLoop],szString[iLoop + 1]));
		iLoop ++;
		iLoop ++;
		iCount ++;
    }
    
    szHexString[iCount] = '\0';
    
    *iHexStringLen = iCount;
}


/* 
   Convert a binary data buffer to a hex string
    str: output (a string like “20ef9a“)
    bin: input (a data buffer)
    binlen: input (the length of the data buffer)
*/
void bin2str(char *str, const unsigned char *bin, int binlen)
{
	int i;
	for(i=0; i<binlen; i++)
	{
		str[2*i] = ((bin[i] & 0xF0) >> 4);
		str[2*i] = (str[2*i] > 9) ? (str[2*i] + 'A' - 10) : (str[2*i] + '0');
		str[2*i+1] = (bin[i] & 0x0F);
		str[2*i+1] = (str[2*i+1] > 9) ? (str[2*i+1] + 'A' - 10) : (str[2*i+1] + '0');
	}
	str[2*i] = '\0';
}

// 将10进制转换为2进制字符串;
char *dectobin(int dec,int len)
{
	int i=0;
	static char buf[256];

	char szbuf1[4] = {0};
	char szbuf2[4] = {0};
	char szbuf3[4] = {0};

#if 0
	for (i = 0; i< 4;i++)
	{
		szbuf1[i] = dec%2+48;
		dec = dec/2;
	}

	for (i = 0; i< 4;i++)
	{
		szbuf2[i] = dec%2+48;
		dec = dec/2;
	}

	for (i = 0; i< 4;i++)
	{
		szbuf3[i] = dec%2+48;
		dec = dec/2;
	}
#endif

#if 1
	memset(buf,0,256);
	memset(buf,0,len);
	while(dec != 0)
	{
		buf[i++]=dec%2+48;
		dec=dec/2;
	}
#endif
	return strrev(buf);
}

// 算法:calc length by lenid;
void ReadDZLegthbyLenid(BYTE LenID[2],BYTE Length[4])
{
	int ndec = atoi((char*)LenID);

	Length = reinterpret_cast<BYTE*>(dectobin(ndec,12));
	return;
}

// 将16进制字符串按顺序转为10进制字符串;
// 高在前,低在后;
int HexStr2Dec(char *Source)
{
	int iLen,temp = 0,n;
	iLen = (int)strlen(Source);//十六进制是按字符串传进来的，所以要获得他的长度;
	for( int i = 0; i < iLen; i++)
	{
		if(Source[i] >= 'A' && Source[i] <= 'F') //十六进制还要判断他是不是在A-F或者a-f之间a=10;
			n = Source[i] - 'A' + 10;
		else if(Source[i] >= 'a' && Source[i] <= 'f')
			n = Source[i] - 'a' + 10;
		else n = Source[i] - '0';

		temp = temp*16 + n;
	}
	return temp;
}

// 取字节的位;
void ONEBYTE_BIT(char *szValue, const int &iSour, const int &iSBit, const int &iEBit)
{
	if ( iSBit > iEBit)
		return;

	bitset<8> bitSor(iSour);

	char szBinary[9] = {0};
	for ( int i = 0; i < 8; i++)
		szBinary[i] = bitSor[i];

	if ( iSBit == iEBit)
		sprintf(szValue,"%d",(int)bitSor[iSBit]); 
	else
	{
		// biset是从位0开始的;
		for (int i = 0; i < 8; i++)
		{
			if ( i < iSBit || i > iEBit)
				bitSor.reset(i);
		}
		itoa(bitSor.to_ulong(),szValue,10);
	}
}

void GetBYTEBit(char *szValue, const int &iSour, const int &iSBit, const int &iEBit)
{
	if ( iSBit > iEBit)
		return;

	bitset<8> bitSor(iSour);

	char szBinary[9] = {0};
	for ( int i = 0; i < 8; i++)
		szBinary[i] = bitSor[i];

	if ( iSBit == iEBit)
		sprintf(szValue,"%d",(int)bitSor[iSBit]); 
	else
	{
		// 以下无效;
		for (int i = 0; i < 8; i++)
		{
			if ( i < iSBit || i > iEBit)
				bitSor.reset(i);
		}
		itoa(bitSor.to_ulong(),szValue,10);
	}
}

// 取字节的位;
void GetWORDBit(char *szValue, const int &iSour, const int &iSBit, const int &iEBit)
{
	if ( iSBit > iEBit)
		return;

	bitset<16> bitSor(iSour);

	char szBinary[17] = {0};
	for ( int i = 0; i < 16; i++)
		szBinary[i] = bitSor[i];

	if ( iSBit == iEBit)
		sprintf(szValue,"%d",(int)bitSor[iSBit]); 
}

// 取字节的位;
void ONEBYTE_BIT2(char *szValue, const int &iSour, const int &iSBit, const int &iEBit)
{
	if ( iSBit > iEBit)
		return;

	//int iSour = szCopy[0];
	// 位顺序: 高->低 (7~0);
	bitset<8> bitSor(iSour);

	char szBinary[9] = {0};
	for ( int i = 0,j = 7; i < 8; i++,j--)
		szBinary[j] = bitSor[i] + 48;

	char szCut[3] = {0};
	for ( int i = iSBit,j = 0; i <= iEBit; i++,j++)
		szCut[j] = szBinary[i];

	if ( strcmp(szCut,"00") == 0)
		szValue[0] = '0';
	else if ( strcmp(szCut,"01") == 0)
		szValue[0] = '1';
	else if ( strcmp(szCut,"10") == 0)
		szValue[0] = '2';
	else if ( strcmp(szCut,"11") == 0)
		szValue[0] = '3';
}


int GetIniInfo(char *szPath,char *szIniName,char *szCmd,char *IniSendCMD,int &IniSendlen,char *szDataType,int &nIndex,int &nLen, int &iSBit, int &iEBit)
{
	CHAR szFile[MAX_PATH + 1] = "";
	wsprintf(szFile, "%s\\config\\%s", szPath, szIniName);

	IniSendlen = GetPrivateProfileString(szCmd, "SendCmd", "", IniSendCMD, 10, szFile);		// 返回的字符串是以\0结束的;
	GetPrivateProfileString(szCmd, "type", "", szDataType, 10, szFile);
	szDataType[strlen(szDataType)] = '\0';
	nIndex = GetPrivateProfileInt(szCmd, "Index", 0, szFile);
	nLen = GetPrivateProfileInt(szCmd, "Len", 0, szFile);

	iSBit = GetPrivateProfileInt(szCmd, "iSBit", 0, szFile);//从配置文件中取值
	iEBit = GetPrivateProfileInt(szCmd, "iEBit", 0, szFile);

	return 0;
}

UINT GetModbus16CRC(BYTE *pBuf, int len)
{
	unsigned int Genpoly=0xA001;
	unsigned int CRC=0xFFFF;
	unsigned int index;
	while(len--)
	{
		CRC=CRC^(unsigned int)*pBuf++;
		for(index=0;index<8;index++)
		{
			if((CRC & 0x0001)==1) CRC=(CRC>>1)^Genpoly;
			else (CRC=CRC>>1);
		}
	}	
	return(CRC);
}

INT ASCII_to_Byte(char c)
{
	int iConvt = static_cast<int>(c);

	if ((c >= 'A')&&(c <= 'F'))
		iConvt = iConvt - 'A' + 10;
	else if ((c >= 'a')&&(c <= 'f'))
		iConvt = iConvt - 'a' + 10;
	else if ((c >= '0')&&(c <= '9'))
		iConvt -= '0';

	return iConvt;
}

int digit_to_hex(BYTE by)
{
	if ( by >= 0 && by <= 9 )
      return by;

	char szRet[3] = {0};
	itoa(by,szRet,10);

	return TwoHexCharToChar(szRet[0],szRet[1]);
}

WORD ReturnASCIIWORD(BYTE *bySource)
{
	WORD wValue = 0;
	wValue = bySource[0] << 8 | bySource[1];
	return wValue;
}

WORD ReturnNASCIIWORD(BYTE *bySource)
{
	WORD wValue = 0;
	wValue = bySource[1] << 8 | bySource[0];
	return wValue;
}

void _BYTE_2_Decimal(char *szValue, BYTE *szSource)
{
	// 高在前,低在后;
	WORD wValue = ReturnASCIIWORD(szSource);
	sprintf(szValue,"%d",wValue); 
}

void _BYTE_1_Decimal(char *szValue, BYTE *szSource)
{
	// 高在前,低在后;
	sprintf(szValue,"%d",szSource[0]); 
}