Qt使用snap7与西门子通讯示例

/*=============================================================================| | PROJECT SNAP7 1.4.0 | |==============================================================================| | Copyright (C) 2013, 2014 Davide Nardella | | All rights reserved. | |==============================================================================| | SNAP7 is free software: you can redistribute it and/or modify | | it under the terms of the Lesser GNU General Public License as published by | | the Free Software Foundation, either version 3 of the License, or | | (at your option) any later version. | | | | It means that you can distribute your commercial software linked with | | SNAP7 without the requirement to distribute the source code of your | | application and without the requirement that your application be itself | | distributed under LGPL. | | | | SNAP7 is distributed in the hope that it will be useful, | | but WITHOUT ANY WARRANTY; without even the implied warranty of | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | | Lesser GNU General Public License for more details. | | | | You should have received a copy of the GNU General Public License and a | | copy of Lesser GNU General Public License along with Snap7. | | If not, see http://www.gnu.org/licenses/ | |==============================================================================| | | | C++ Snap 7 classes Implementation | | | |=============================================================================*/ #include "snap7.h" //============================================================================== // CLIENT //============================================================================== TS7Client::TS7Client() { Client=Cli_Create(); } //--------------------------------------------------------------------------- TS7Client::~TS7Client() { Cli_Destroy(&Client); } //--------------------------------------------------------------------------- int TS7Client::Connect() { return Cli_Connect(Client); } //--------------------------------------------------------------------------- int TS7Client::ConnectTo(const char *RemAddress, int Rack, int Slot) { return Cli_ConnectTo(Client, RemAddress, Rack, Slot); } //--------------------------------------------------------------------------- int TS7Client::SetConnectionParams(const char *RemAddress, word LocalTSAP, word RemoteTSAP) { return Cli_SetConnectionParams(Client, RemAddress, LocalTSAP, RemoteTSAP); } //--------------------------------------------------------------------------- int TS7Client::SetConnectionType(word ConnectionType) { return Cli_SetConnectionType(Client, ConnectionType); } //--------------------------------------------------------------------------- int TS7Client::Disconnect() { return Cli_Disconnect(Client); } //--------------------------------------------------------------------------- int TS7Client::GetParam(int ParamNumber, void *pValue) { return Cli_GetParam(Client, ParamNumber, pValue); } //--------------------------------------------------------------------------- int TS7Client::SetParam(int ParamNumber, void *pValue) { return Cli_SetParam(Client, ParamNumber, pValue); } //--------------------------------------------------------------------------- int TS7Client::ReadArea(int Area, int DBNumber, int Start, int Amount, int WordLen, void *pUsrData) { return Cli_ReadArea(Client, Area, DBNumber, Start, Amount, WordLen, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::WriteArea(int Area, int DBNumber, int Start, int Amount, int WordLen, void *pUsrData) { return Cli_WriteArea(Client, Area, DBNumber, Start, Amount, WordLen, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::ReadMultiVars(PS7DataItem Item, int ItemsCount) { return Cli_ReadMultiVars(Client, Item, ItemsCount); } //--------------------------------------------------------------------------- int TS7Client::WriteMultiVars(PS7DataItem Item, int ItemsCount) { return Cli_WriteMultiVars(Client, Item, ItemsCount); } //--------------------------------------------------------------------------- int TS7Client::DBRead(int DBNumber, int Start, int Size, void *pUsrData) { return Cli_DBRead(Client, DBNumber, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::DBWrite(int DBNumber, int Start, int Size, void *pUsrData) { return Cli_DBWrite(Client, DBNumber, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::MBRead(int Start, int Size, void *pUsrData) { return Cli_MBRead(Client, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::MBWrite(int Start, int Size, void *pUsrData) { return Cli_MBWrite(Client, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::EBRead(int Start, int Size, void *pUsrData) { return Cli_EBRead(Client, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::EBWrite(int Start, int Size, void *pUsrData) { return Cli_EBWrite(Client, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::ABRead(int Start, int Size, void *pUsrData) { return Cli_ABRead(Client, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::ABWrite(int Start, int Size, void *pUsrData) { return Cli_ABWrite(Client, Start, Size, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::TMRead(int Start, int Amount, void *pUsrData) { return Cli_TMRead(Client, Start, Amount, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::TMWrite(int Start, int Amount, void *pUsrData) { return Cli_TMWrite(Client, Start, Amount, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::CTRead(int Start, int Amount, void *pUsrData) { return Cli_CTRead(Client, Start, Amount, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::CTWrite(int Start, int Amount, void *pUsrData) { return Cli_CTWrite(Client, Start, Amount, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::ListBlocks(PS7BlocksList pUsrData) { return Cli_ListBlocks(Client, pUsrData); } //--------------------------------------------------------------------------- int TS7Client::GetAgBlockInfo(int BlockType, int BlockNum, PS7BlockInfo pUsrData) { return Cli_GetAgBlockInfo(Client, BlockType, BlockNum, pUsrData); } //-------------------