// Emerson_CM.cpp: implementation of the Emerson_CM class. ////////////////////////////////////////////////////////////////////////////// ////// ////// ////// 文 件: Emerson_CM.cpp ////// ////// 作 者: Wangjianfeng ////// ////// 创建时间: ////// ////// 说 明: EmersonCM+协议 ////// ////// ////// ////// 修改时间:2010-04-08 ////// ////// 修改说明:数据转换 ////// ////// ////// ////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// #include "stdafx.h" #include "CommProcess.h" #include "Global.h" #include "Emerson_CM.h" #ifdef _DEBUG #undef THIS_FILE static char THIS_FILE[]=__FILE__; #define new DEBUG_NEW #endif Emerson_CM::Emerson_CM(char szPath[MAX_PATH], // 程序所在路径 char szIniName[MAX_PATH], // 配置文件名称 int nCommPort, // 串行端口 int nAddr, // 设备地址 int nRate, // 波特率 int nDataBit, // 数据位 int nStopBit, // 停止位 int nParity, // 校验位 int nInterval // 时间间隔 ) { #if IS_USE_READMSG_CS InitializeCriticalSection( &m_csReadMsg ); //初始化一个临界资源对象 #endif MTVERIFY( m_hSemComm = CreateEvent( NULL, TRUE, TRUE, 0 ) ); //CreateEvent（）创建或打开一个命名的或无名的事件对象 for(int i = 0;i < MAX_ADDR;i++) { memset(m_emerson_ControlMsg[i], 0, sizeof(m_emerson_ControlMsg[i])); memset(m_emerson_QeuryMsg[i], 0, sizeof(m_emerson_QeuryMsg[i])); m_devOnline[i] = TRUE; m_dwOnlineTick[i] = 0; } } Emerson_CM::~Emerson_CM() { #if IS_USE_READMSG_CS DeleteCriticalSection( &m_csReadMsg ); #endif MTVERIFY( CloseHandle( m_hSemComm ) ); CloseComm(); } BOOL Emerson_CM::AirEmersonOpenComm(int nCommPort, int nAddr, int nRate, int nDataBit, int nStopBit, int nParity, int nInterval) { BOOL bResult = FALSE; bResult = OpenComm( nCommPort, nAddr, nRate, nDataBit, nStopBit, nParity, nInterval ); return bResult; } int Emerson_CM::SendReadRequest( char szPath[MAX_PATH], // 程序所在路径 char szIniName[MAX_PATH], // 配置文件名称 int nCommPort, // 串行端口 int nAddr, // 设备地址 char szCmd[MAX_CMD], // 请求命令 char szRecvMsg[VAR_MSG], // 响应的值 int nReversed1, // 预留整形参数1接口 int nReversed2, // 预留整形参数2接口 int nReversed3, // 预留整形参数3接口 int nReversed4, // 预留整形参数4接口 int nReversed5, // 预留整形参数5接口 float fReversed1, // 预留float参数1接口 float fReversed2, // 预留float参数2接口 float fReversed3, // 预留float参数3接口 char szReversed1[MAX_RESERVED1], // 预留字符数组参数1接口 char szReversed2[MAX_RESERVED2], // 预留字符数组参数2接口 char szReversed3[MAX_RESERVED3], // 预留字符数组参数3接口 char szReversed4[MAX_RESERVED4], // 预留字符数组参数4接口 char szReversed5[MAX_RESERVED5] // 预留字符数组参数5接口 ) { int LBCount = 0; int SendCmd = 0; int Function = 0; int Index = 0; int nLen = 0; char Dtype[10] = {0}; int startbit =0; int endbit = 0; GetFromIni(szPath, szIniName, szCmd, SendCmd,Function, LBCount,Index,nLen,Dtype,startbit,endbit); CCommProcess *pComm = FindComm(nCommPort); if( pComm == NULL ) return -1; if( nAddr < 1 ) return -1; int nRet = -1; /*if( strlen((char *)m_emerson_QeuryMsg) == 0 && ( strcmp(szCmd, "cmd-1") == 0 || strcmp(szCmd, "cmd-2") == 0 || strcmp(szCmd, "cmd-3") == 0 ) ||*/ if((strlen((char *)m_emerson_QeuryMsg[nAddr-1]) == 0 && ( strcmp(szCmd, "cmd-4") == 0 || strcmp(szCmd, "cmd-5") == 0 || strcmp(szCmd, "cmd-6") == 0 || strcmp(szCmd, "cmd-7") == 0 || strcmp(szCmd, "cmd-8") == 0 || strcmp(szCmd, "cmd-9") == 0 || strcmp(szCmd, "cmd-10") == 0 || strcmp(szCmd, "cmd-11") == 0 || strcmp(szCmd, "cmd-12") == 0 || strcmp(szCmd, "cmd-13") == 0 || strcmp(szCmd, "cmd-14") == 0 || strcmp(szCmd, "cmd-15") == 0 || strcmp(szCmd, "cmd-16") == 0 || strcmp(szCmd, "cmd-17") == 0 || strcmp(szCmd, "cmd-18") == 0 || strcmp(szCmd, "cmd-19") == 0 || strcmp(szCmd, "cmd-20") == 0 || strcmp(szCmd, "cmd-21") == 0 || strcmp(szCmd, "cmd-22") == 0 || strcmp(szCmd, "cmd-23") == 0 || strcmp(szCmd, "cmd-24") == 0 || strcmp(szCmd, "cmd-25") == 0 || strcmp(szCmd, "cmd-26") == 0 || strcmp(szCmd, "cmd-27") == 0 || strcmp(szCmd, "cmd-28") == 0 || strcmp(szCmd, "cmd-29") == 0 || strcmp(szCmd, "cmd-30") == 0 || strcmp(szCmd, "cmd-31") == 0 || strcmp(szCmd, "cmd-32") == 0 || strcmp(szCmd, "cmd-33") == 0 || strcmp(szCmd, "cmd-34") == 0 || strcmp(szCmd, "cmd-35") == 0 || strcmp(szCmd, "cmd-36") == 0 || strcmp(szCmd, "cmd-37") == 0 || strcmp(szCmd, "cmd-38") == 0 || strcmp(szCmd, "cmd-39") == 0 || strcmp(szCmd, "cmd-40") == 0 || strcmp(szCmd, "cmd-41") == 0 )) ||(strcmp(szCmd, "cmd-4"))||strcmp(szCmd, "cmd-33")||strcmp(szCmd, "cmd-41") ) { int nRet = GetDeviceParam( pComm,nAddr,szCmd,SendCmd,Function,LBCount,Index,nLen, Dtype,startbit,endbit,szRecvMsg); if( nRet != 0 ) return nRet; } if( GetTickCount() - m_dwOnlineTick[nAddr - 1] > 60 * 1000 && m_dwOnlineTick[nAddr - 1] > 0 ) { m_devOnline[nAddr - 1] = FALSE; //LOG4C((LOG_NOTICE , "m_devOnline[%d] = FALSE",nAddr-1)); } else if( GetTickCount() - m_dwOnlineTick[nAddr - 1] < 60 * 1000 && m_dwOnlineTick[nAddr - 1] > 0 ) { m_devOnline[nAddr - 1] = TRUE; //LOG4C((LOG_NOTICE , "m_devOnline[%d] = TRUE",nAddr-1)); } if( m_devOnline[nAddr - 1] == FALSE ) { return -1; } nRet = GetEmersonEnquiryVarMsg(nAddr,szCmd, szRecvMsg, Index, nLen, Dtype,startbit,endbit); //LOG4C((LOG_NOTICE, "szCmd = %s, szMsg = %s ,nIndex = %d , startbit = %d, endbit = %d ,return nRet = %d", szCmd, szRecvMsg,Index,startbit,endbit, nRet)); return nRet; } // 发送设置设备参数请求 int Emerson_CM::SendSetReuest( char szPath[MAX_PATH], // 程序所在路径 char szIniName[MAX_PATH], // 配置文件名称 int nCommPort, // 串行端口 int nAddr, // 设备地址 char szCmd[MAX_CMD], // 请求命令 char szRecvMsg[VAR_MSG], // 响应的值 int nReversed1, // 预留整形参数1接口 int nReversed2, // 预留整形参数2接口 int nReversed3, // 预留整形参数3接口 int nReversed4, // 预留整形参数4接口 int nReversed5, // 预留整形参数5接口 float fReversed1, // 预留float参数1接口 float fReversed2, // 预留float参数2接口 float fReversed3, // 预留float参数3接口 char szReversed1[MAX_RESERVED1], // 预留字符数组参数1接口 char szReversed2[MAX_RESERVED2], // 预留字符数组参数2接口 char szReversed3[MAX_RESERVED3], // 预留字符数组参数3接口 char szReversed4[MAX_RESERVED4], // 预留字符数组参数4接口 char szReversed5[MAX_RESERVED5] // 预留字符数组参数5接口 ) { int LBCount = 0; int SendCmd = 0; int Function = 0; int Index = 0; int nLen = 0; char Dtype[10] = {0}; int startbit =0; int endbit = 0; GetFromIni(szPath, szIniName, szCmd, SendCmd,Function, LBCount,Index,nLen,Dtype,startbit,endbit); CCommProcess *pComm = FindComm(nCommPort); if( pComm == NULL ) return -1; if( strlen((char *)m_emerson_ControlMsg) == 0 || strcmp(szCmd, "cmd-1") == 0 || strcmp(szCmd, "cmd-2") == 0 || strcmp(szCmd, "cmd-3") == 0 ) { GetDeviceParam( pComm,nAddr,szCmd,SendCmd,Function,LBCount,Index,nLen, Dtype,startbit,endbit,szRecvMsg); } return 0; } int Emerson_CM::RequestReadStatus(CCommProcess *pComm,int SendCmd,int Function,int LBCount,int addr) { #if DEBUG_EMERSON int iLen = sizeof(REQUESTPARAM); REQUESTPARAM RequestPara; memset( &RequestPara, 0, iLen ); RequestPara.UnitId = (addr - 1) ^ 0xf0;// RequestPara.ControlId = Function; RequestPara.Len = LBCount; RequestPara.Request = SendCmd; RequestPara.Chksum = (RequestPara.UnitId + RequestPara.ControlId + RequestPara.Len + RequestPara.Request) & 0xff; //WaitForSingObject();等待有信号； if( WaitForSingleObject( m_hSemComm, 0 ) == WAIT_OBJECT_0 ) // 有信号才写串口 { //ResetEvent()设置无信号状态 ResetEvent( m_hSemComm ); int nResult = pComm->Write((unsigned char *)&RequestPara, iLen); if( nResult != iLen ) { //SetEvent设置有信号； SetEvent( m_hSemComm ); //返回 错误值； return EER_CODE_AIREMERSONCM_COM_REGNUM; } } else { //如果m_hSemCom无信号，返回错误； return ERR_CODE_AIREMERSONCM_COM_BUSY; } #endif return 0; } int Emerson_CM::ResponseReadStatus( int nAddr, CCommProcess *pComm, // 串口对象 char szCmd[MAX_CMD], // 命令 int &SendCmd, // 控制码 int &Function, // 功能码 int &LBCount // 变量类型长度 ) { #if DEBUG_EMERSON int nReceiveLen = sizeof(RESPONSE_STRUCT); char *pBuffer = new char[nReceiveLen]; memset(pBuffer, 0, nReceiveLen); int nReadLen = 0; nReadLen = pComm->Read((BYTE *)pBuffer, nReceiveLen);//pBuffer整串协议 数据 if( nReadLen <= 0) { LOG4C((LOG_NOTICE, "EmersonCM串口没有读到数据！")); SetEvent( m_hSemComm ); if( pBuffer != NULL) { delete[] pBuffer; pBuffer = NULL; } return ERR_CODE_AIREMERSONCM_COM_READ_NO_DATA; } #if 1 if (!ChkSumCheck(pBuffer,SendCmd)) { LOG4C((LOG_NOTICE, "EmersonCM ChkSumCheck Lost SendCmd = %d！", SendCmd)); SetEvent(m_hSemComm); if (pBuffer !=NULL) { delete[] pBuffer; pBuffer = NULL; } return ERR_CODE_AIREMERSONCM_COM_LRC_LOST; //校验码校验出错 } #endif //SetEmersonContrlVarMsg(szCmd, pBuffer); SetEmersonEnquiryVarMsg(nAddr,szCmd, pBuffer); m_dwOnlineTick[nAddr - 1] = GetTickCount(); // 设置串口等待事件为有信号 SetEvent( m_hSemComm ); if( pBuffer != NULL) { delete[] pBuffer; pBuffer = NULL; } #else SimulationCommData(); #endif return 0; } int Emerson_CM::RequestWriteStatus( CCommProcess *pComm,int Function ,int SendCmd,int LBCount,int nAddr ) { REQUESTPARAM requsetparam; int nDataLen = sizeof(REQUESTPARAM); memset(&requsetparam,0,nDataLen); requsetparam.UnitId = (nAddr-1) ^ 0xf0; //机组-in requsetparam.ControlId = SendCmd; //0x11//控制 requsetparam.Len = LBCount; //后续数 requsetparam.Request = Function; //szcmd//功能码-in requsetparam.Chksum = (requsetparam.UnitId + requsetparam.ControlId + requsetparam.Len + requsetparam.Request) & 0xff; //校验 ResetEvent( m_hSemComm );//设置为无信号 //WriteMessage写命令入串口，返回实际写入的字节数； int iResult = pComm->Write((BYTE *)&requsetparam, nDataLen); if (iResult == nDataLen) { SetEvent( m_hSemComm );//设置为有信号； return 0; } else { SetEvent( m_hSemComm );//设置为有信号； return EER_CODE_AIREMERSONCM_COM_WRITE_DATA; } } int Emerson_CM::ResponseWriteStatus(int nAddr,CCommProcess *pComm) { char chBuf[30] = {0}; //读取请求写入的命令； int iReadLen = pComm->Read((BYTE *)chBuf, sizeof(chBuf)); if( iReadLen <= 0) // 串口没有读到数据 { SetEvent( m_hSemComm ); return ERR_CODE_AIREMERSONCM_COM_READ_NO_DATA; } SetEvent( m_hSemComm ); if (chBuf[1] == 0x06)//ack字符 成功接收； { LOG4C((LOG_NOTICE,"设置成功")); return 0; } else return ERR_CODE_AIREMERSONCM_COM_INVALIDRES; } int Emerson_CM::GetFromIni( char szPath[MAX_PATH], //服务器程序所在目录 char szIniName[MAX_PATH], //配置文件名 char szCmd[MAX_CMD], //功能码 int &SendCmd, int &Function, int &LBCount, int &Index, int &nLen, char Dtype[10], int &startbit, int &endbit ) { CHAR szFile[MAX_PATH + 1] = ""; wsprintf(szFile, "%s\\config\\%s", szPath, szIniName); TRACE("szFile =%s\n",szFile); SendCmd = GetPrivateProfileInt(szCmd,"SendCmd",0,szFile); Function = GetPrivateProfileInt(szCmd,"Function",0,szFile); LBCount = GetPrivateProfileInt(szCmd,"LBCount",0,szFile); Index = GetPrivateProfileInt(szCmd,"Index",0,szFile); nLen = GetPrivateProfileInt(szCmd,"nLen",0,szFile); DWORD ks = GetPrivateProfileString(szCmd, "Type" , "" , Dtype ,10, szFile); Dtype[strlen(Dtype)] = '\0'; startbit = GetPrivateProfileInt(szCmd,"startbit",0,szFile); endbit = GetPrivateProfileInt(szCmd,"endbit",0,szFile); return 0; } int Emerson_CM::GetDeviceParam( CCommProcess *pComm, //串口对象指针 int nAddr, //设备地址 char szCmd[MAX_CMD], //功能码 int &SendCmd, // int &Function, // int &LBCount, // int &Index, // int &nLen, // char Dtype[10], // int &startbit, // int &endbit, // char szRecvMsg[VAR_MSG] // 接收Buffer ) { int nRet = -1; if(SendCmd == 0x05) { nRet = RequestReadStatus(pComm, SendCmd, Function, LBCount, nAddr); if( nRet != 0 ) { return nRet; // 串口忙 } nRet = ResponseReadStatus( nAddr,pComm, szCmd,SendCmd,Function, LBCount); } else if (SendCmd = 0x11) { nRet = RequestWriteStatus(pComm, SendCmd, Function, LBCount, nAddr); if( nRet != 0 ) { return nRet; // 串口忙 } nRet = ResponseWriteStatus(nAddr,pComm); } return nRet; } int Emerson_CM::GetEmersonEnquiryVarMsg(int nAddr, //address char szCmd[MAX_CMD], // 命令 char szRecvMsg[VAR_MSG], // 接收Buffer int &Index, // 变量索引，针对接收Buffer而言 int &nLen, // 变量长度 char szSendCmd[TYPE_LENGTH] , int &startbit, int &endbit) // 变量数据类型 { int nRet = 0; if( //strcmp(szCmd, "cmd-4") == 0 ||//无bit; //strcmp(szCmd, "cmd-5") == 0 || //无bit; strcmp(szCmd, "cmd-6") == 0 || //strcmp(szCmd, "cmd-7") == 0 || strcmp(szCmd, "cmd-8") == 0 || strcmp(szCmd, "cmd-9") == 0 || strcmp(szCmd, "cmd-10") == 0 || strcmp(szCmd, "cmd-11") == 0 || strcmp(szCmd, "cmd-12") == 0 || strcmp(szCmd, "cmd-13") == 0 || strcmp(szCmd, "cmd-14") == 0 || //strcmp(szCmd, "cmd-15") == 0 || strcmp(szCmd, "cmd-16") == 0 || strcmp(szCmd, "cmd-17") == 0 || strcmp(szCmd, "cmd-18") == 0 || strcmp(szCmd, "cmd-19") == 0 || strcmp(szCmd, "cmd-20") == 0 || //strcmp(szCmd, "cmd-21") == 0 || //冷水，4位； //strcmp(szCmd, "cmd-22") == 0 ||//无bit; //strcmp(szCmd, "cmd-23") == 0 ||//无bit; strcmp(szCmd, "cmd-24") == 0 ||//无bit; strcmp(szCmd, "cmd-25") == 0 || strcmp(szCmd, "cmd-26") == 0 || strcmp(szCmd, "cmd-27") == 0 || strcmp(szCmd, "cmd-28") == 0 || //strcmp(szCmd, "cmd-29") == 0 || strcmp(szCmd, "cmd-30") == 0 || strcmp(szCmd, "cmd-31") == 0 || strcmp(szCmd, "cmd-32") == 0 || strcmp(szCmd, "cmd-33") == 0 /*||*/ //strcmp(szCmd, "cmd-34") == 0 || //strcmp(szCmd, "cmd-35") == 0 || //strcmp(szCmd, "cmd-36") == 0 || //strcmp(szCmd, "cmd-37") == 0 || //strcmp(szCmd, "cmd-38") == 0 || //strcmp(szCmd, "cmd-39") == 0 //双bit; //strcmp(szCmd, "cmd-40") == 0 ||//无bit; //strcmp(szCmd, "cmd-41") == 0 ||//无bit; //strcmp(szCmd, "cmd-42") == 0//无bit; ) { #if IS_USE_READMSG_CS EnterCriticalSection( &m_csReadMsg ); #endif memcpy(szRecvMsg, m_emerson_QeuryMsg[nAddr-1] + Index,nLen);//命令对应的需要的数据szRecvMsg; //LOG4C((LOG_NOTICE , "szRevcMsg = %s",szRecvMsg)); GetBitStatu(szRecvMsg,startbit,endbit); #if IS_USE_READMSG_CS LeaveCriticalSection(&m_csReadMsg); #endif nRet = 0; } if ( strcmp(szCmd, "cmd-4") == 0 //温度设定 ) { #if IS_USE_READMSG_CS EnterCriticalSection( &m_csReadMsg ); #endif memcpy(szRecvMsg, m_emerson_QeuryMsg[nAddr-1] + Index,nLen);//命令对应的需要的数据szRecvMsg; int Temp = 17 + (szRecvMsg[0] & 0xf0)/16; sprintf(szRecvMsg,"%d",Temp); #if IS_USE_READMSG_CS LeaveCriticalSection(&m_csReadMsg); #endif nRet = 0; } if ( strcmp(szCmd, "cmd-5") == 0 //湿度设定 ) { #if IS_USE_READMSG_CS EnterCriticalSection( &m_csReadMsg ); #endif memcpy(szRecvMsg, m_emerson_QeuryMsg[nAddr-1] + Index,nLen);//命令对应的需要的数据szRecvMsg; int Hum = 42 + (szRecvMsg[0] & 0x0f) * 2; sprintf(szRecvMsg,"%d",Hum); #if IS_USE_READMSG_CS LeaveCriticalSection(&m_csReadMsg); #endif nRet = 0; } if( strcmp(szCmd, "cmd-22") == 0 ||//BCD温度 无bit; strcmp(szCmd, "cmd-23") == 0 //BCD湿度 无bit; ) { #if IS_USE_READMSG_CS EnterCriticalSection( &m_csReadMsg ); #endif memcpy(szRecvMsg, m_emerson_QeuryMsg[nAddr-1] + Index,nLen);//命令对应的需要的数据szRecvMsg; BCDtofloat(szRecvMsg); //LOG4C((LOG_NOTICE, "BCDtofloat = %",szRecvMsg)); #if IS_USE_READMSG_CS LeaveCriticalSection(&m_csReadMsg); #endif nRet = 0; } // if ( // strcmp(szCmd, "cmd-40") == 0 ||//not bit SendCmd // strcmp(szCmd, "cmd-41") == 0 || // strcmp(szCmd, "cmd-42") == 0 // ) // { //#if IS_USE_READMSG_CS // EnterCriticalSection( &m_csReadMsg ); //#endif // memcpy(szRecvMsg, m_emerson_QeuryMsg + Index,nLen);//命令对应的需要的数据szRecvMsg; //#if IS_USE_READMSG_CS // LeaveCriticalSection(&m_csReadMsg); //#endif // } return nRet; } void Emerson_CM::SetEmersonEnquiryVarMsg( int nAddr,char szCmd[MAX_CMD], char *pBuffer) { if (strcmp(szCmd, "cmd-4") == 0 || strcmp(szCmd, "cmd-5") == 0 || strcmp(szCmd, "cmd-6") == 0 || //strcmp(szCmd, "cmd-7") == 0 || strcmp(szCmd, "cmd-8") == 0 || strcmp(szCmd, "cmd-9") == 0 || strcmp(szCmd, "cmd-10") == 0 || strcmp(szCmd, "cmd-11") == 0 || strcmp(szCmd, "cmd-12") == 0 || strcmp(szCmd, "cmd-13") == 0 || strcmp(szCmd, "cmd-14") == 0 || //strcmp(szCmd, "cmd-15") == 0 || strcmp(szCmd, "cmd-16") == 0 || strcmp(szCmd, "cmd-17") == 0 || strcmp(szCmd, "cmd-18") == 0 || strcmp(szCmd, "cmd-19") == 0 || strcmp(szCmd, "cmd-20") == 0 || //strcmp(szCmd, "cmd-21") == 0 || strcmp(szCmd, "cmd-22") == 0 || strcmp(szCmd, "cmd-23") == 0 || strcmp(szCmd, "cmd-24") == 0 || strcmp(szCmd, "cmd-25") == 0 || strcmp(szCmd, "cmd-26") == 0 || strcmp(szCmd, "cmd-27") == 0 || strcmp(szCmd, "cmd-28") == 0 || //strcmp(szCmd, "cmd-29") == 0 || strcmp(szCmd, "cmd-30") == 0 || strcmp(szCmd, "cmd-31") == 0 || strcmp(szCmd, "cmd-32") == 0 || strcmp(szCmd, "cmd-33") == 0 /*|| strcmp(szCmd, "cmd-34") == 0 || strcmp(szCmd, "cmd-35") == 0 || strcmp(szCmd, "cmd-36") == 0 || strcmp(szCmd, "cmd-37") == 0 || strcmp(szCmd, "cmd-38") == 0 || strcmp(szCmd, "cmd-39") == 0 || strcmp(szCmd, "cmd-40") == 0 || strcmp(szCmd, "cmd-41") == 0 */ ) { #if IS_USE_READMSG_CS EnterCriticalSection( &m_csReadMsg ); #endif memcpy(m_emerson_QeuryMsg[nAddr-1], pBuffer, sizeof(m_emerson_QeuryMsg[nAddr-1])); #if IS_USE_READMSG_CS LeaveCriticalSection(&m_csReadMsg); #endif } } BOOL Emerson_CM::ChkSumCheck(char szSendMsg[],int SendCmd/*,int nReadLen*/) { //int len = (int)strlen(szSendMsg); unsigned int nData = 0; int i = 0; unsigned int nSumCrc = (unsigned int)szSendMsg[28]; switch (SendCmd) { case 0x05: for (i = 0;i < 28;i++) { nData += szSendMsg[i]; } nData = nData & 0x00ff; if ( (char)nData != szSendMsg[i] ) { //LOG4C((LOG_NOTICE, "nData=%d, szSendMsg[28]=%d, sumcrc = %d", nData, (unsigned int)szSendMsg[28], nSumCrc)); LOG4C_HEX_DUMP((LOG_NOTICE, szSendMsg, 29)); return FALSE; } break; case 0x11: for(i = 0;i < 4;i++) { nData +=szSendMsg[i]; } nData = nData & 0x00ff; if ((unsigned int)nData != (unsigned int)szSendMsg[i]) { return FALSE; } break; default: break; } return TRUE; } void Emerson_CM:: GetBitStatu( char *bytValue,int startbit,int endbit) { int ByteBit = 0; char tempbyte[9] = {0}; //int Len = sizeof(bytValue); if (startbit == endbit) { switch(startbit) { /* case 7: ByteBit = bytValue[0] & 0x01; break; case 6: ByteBit = (bytValue[0] & 0x02) / 0x02 ; break; case 5: ByteBit = (bytValue[0] & 0x04) / 0x04 ; break; case 4: ByteBit = (bytValue[0] & 0x08) / 0x08 ; break; case 3: ByteBit = (bytValue[0] & 0x10) / 0x10 ; break; case 2: ByteBit = (bytValue[0] & 0x20) / 0x20 ; break; case 1: ByteBit = (bytValue[0] & 0x40) / 0x40 ; break; case 0: ByteBit = (bytValue[0] & 0x80) / 0x80; break; }*/ 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(bytValue,sizeof(bytValue),"%d",ByteBit); //itoa(ByteBit,&bytValue,10); } else { int tempbit = startbit; int TiLen = endbit - startbit; for (int i = 0; i < TiLen;i++) { tempbit = tempbit + i; switch(tempbit) { /*case 7: ByteBit = bytValue[0] & 0x01; break; case 6: ByteBit = (bytValue[0] & 0x02) / 0x02 ; break; case 5: ByteBit = (bytValue[0] & 0x04) / 0x04 ; break; case 4: ByteBit = (bytValue[0] & 0x08) / 0x08 ; break; case 3: ByteBit = (bytValue[0] & 0x10) / 0x10 ; break; case 2: ByteBit = (bytValue[0] & 0x20) / 0x20 ; break; case 1: ByteBit = (bytValue[0] & 0x40) / 0x40 ; break; case 0: ByteBit = (bytValue[0] & 0x80) / 0x80; break; }*/ 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(tempbyte+i,sizeof(tempbyte),"%d",ByteBit); //itoa(ByteBit,&bytValue,10); } bytValue = tempbyte; } } void Emerson_CM::BCDtofloat(char szRecvbuffer[VAR_MSG]) { int Lvalue; char BufferLd[20] = {0}; char BufferHd[20] = {0}; //int Len = sizeof(szRecvbuffer)-1; BYTE TempChar[2] = {0}; TempChar[0] = szRecvbuffer[0]; TempChar[1] = szRecvbuffer[1]; CString Hstr,Lstr,Sumstr; Hstr.Format("%0x",TempChar[0]); if (TempChar[1] < 10) { Lstr.Format("0%0x",TempChar[1]); } else Lstr.Format("%0x",TempChar[1]); Sumstr = Hstr + Lstr; _snprintf(szRecvbuffer, sizeof(szRecvbuffer), "%s",Sumstr); } void Emerson_CM::SimulationCommData() { // //LOG4C((LOG_NOTICE, "模拟数据---------")); m_emerson_QeuryMsg[0][0] =0xF0; m_emerson_QeuryMsg[0][1] =0x06; m_emerson_QeuryMsg[0][2] =0x1A; m_emerson_QeuryMsg[0][3] =0x00; m_emerson_QeuryMsg[0][4] =0x02; m_emerson_QeuryMsg[0][5] =0x09; m_emerson_QeuryMsg[0][6] =0x04; m_emerson_QeuryMsg[0][7] =0x49; m_emerson_QeuryMsg[0][8] =0xFF; m_emerson_QeuryMsg[0][9] =0xF3; m_emerson_QeuryMsg[0][10]=0xFF; m_emerson_QeuryMsg[0][11]=0x44; m_emerson_QeuryMsg[0][12]=0x00; m_emerson_QeuryMsg[0][13]=0x08; m_emerson_QeuryMsg[0][14]=0x00; m_emerson_QeuryMsg[0][15]=0x00; m_emerson_QeuryMsg[0][16]=0x63; m_emerson_QeuryMsg[0][17]=0x08; m_emerson_QeuryMsg[0][18]=0xf0; m_emerson_QeuryMsg[0][19]=0x14; m_emerson_QeuryMsg[0][20]=0x01; m_emerson_QeuryMsg[0][21]=0x01; m_emerson_QeuryMsg[0][22]=0x08; m_emerson_QeuryMsg[0][23]=0x430; m_emerson_QeuryMsg[0][24]=0x0A; m_emerson_QeuryMsg[0][25]=0x4B; m_emerson_QeuryMsg[0][26]=0x10; m_emerson_QeuryMsg[0][27]=0x05; m_emerson_QeuryMsg[0][28]=0xDB; }