itom 1.0.14
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00001 /* ******************************************************************** 00002 itom software 00003 URL: http://www.uni-stuttgart.de/ito 00004 Copyright (C) 2013, Institut für Technische Optik (ITO), 00005 Universität Stuttgart, Germany 00006 00007 This file is part of itom and its software development toolkit (SDK). 00008 00009 itom is free software; you can redistribute it and/or modify it 00010 under the terms of the GNU Library General Public Licence as published by 00011 the Free Software Foundation; either version 2 of the Licence, or (at 00012 your option) any later version. 00013 00014 In addition, as a special exception, the Institut für Technische 00015 Optik (ITO) gives you certain additional rights. 00016 These rights are described in the ITO LGPL Exception version 1.0, 00017 which can be found in the file LGPL_EXCEPTION.txt in this package. 00018 00019 itom is distributed in the hope that it will be useful, but 00020 WITHOUT ANY WARRANTY; without even the implied warranty of 00021 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library 00022 General Public Licence for more details. 00023 00024 You should have received a copy of the GNU Library General Public License 00025 along with itom. If not, see <http://www.gnu.org/licenses/>. 00026 *********************************************************************** */ 00027 00028 #ifndef HELPERGRABBER_H 00029 #define HELPERGRABBER_H 00030 00031 #include "typeDefs.h" 00032 #include "../common/addInGrabber.h" 00033 #include "sharedStructures.h" 00034 00035 namespace ito 00036 { 00037 00038 //---------------------------------------------------------------------------------------------------------------------------------- 00057 class threadCamera 00058 { 00059 private: 00060 ito::AddInGrabber *pMyCamera; 00061 ito::RetVal errorBuffer; 00062 ItomSharedSemaphoreLocker pMySemaphoreLocker; 00063 inline ito::RetVal securityChecks(); /* ! < Checks if pMyCamera and pMySemaphore are != NULL and if pMySemaphore has already waited still last commant (see setPosAbs / setPosRel) */ 00064 ito::RetVal waitForSemaphore(int timeOutMS = PLUGINWAIT); 00066 protected: 00067 00068 public: 00069 00070 threadCamera(QVector<ito::ParamBase> *parameterVector, int paramNumber); 00071 ~threadCamera(); 00073 ito::RetVal startDevice(int timeOutMS = PLUGINWAIT); 00074 ito::RetVal stopDevice(int timeOutMS = PLUGINWAIT); 00075 ito::RetVal acquire(const int trigger, int timeOutMS = PLUGINWAIT); 00076 ito::RetVal getVal(ito::DataObject &dObj, int timeOutMS = PLUGINWAIT); 00077 ito::RetVal copyVal(ito::DataObject &dObj, int timeOutMS = PLUGINWAIT); 00080 ito::RetVal getParam(ito::Param &val, int timeOutMS = PLUGINWAIT); 00081 ito::RetVal setParam(ito::ParamBase val, int timeOutMS = PLUGINWAIT); 00083 ito::RetVal getImageParams(int &bpp, int &xsize, int &ysize, int timeOutMS = PLUGINWAIT); 00084 }; 00085 00086 } // end namespace ito 00087 00088 #endif