/************************************************************************* | |
* Copyright (c) 2015, 2016 fortiss GmbH | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License 2.0 which is available at | |
* http://www.eclipse.org/legal/epl-2.0. | |
* | |
* SPDX-License-Identifier: EPL-2.0 | |
* | |
* Contributors: | |
* Gerd Kainz - initial API and implementation and/or initial documentation | |
* Jose Cabral - Modification to double | |
*************************************************************************/ | |
#ifndef _QD_H_ | |
#define _QD_H_ | |
#include <processinterface.h> | |
/*! /brief generic class for QW function blocks providing access to one word physical output | |
* | |
* In order that this FB can be used implementations need to provide a class CProcessInterface | |
* this class needs to inherit from CCProcessInterfaceBase and provide the following functions | |
* | |
* - bool initialise(bool paInput) | |
* Initialize the physical output identified with the value of the PARAMS FB input | |
* - @param paInput: if true it should be an input, if false it should be an output | |
* - @return true on success, false on error | |
* | |
* - bool deinitialise() | |
* Deinitalize the physical port | |
* - @return true on success, false on error | |
* | |
* - bool writeDWord() | |
* Write the value of function block's IN() data input to the physical input | |
* - @return true on success, false on error | |
* | |
* TODO a higher flexibility and easier use could be achieve if the base class would be a template parameter. However | |
* currently it is very hard to templatize a function block class. | |
*/ | |
class FORTE_QD: public CProcessInterface{ | |
DECLARE_FIRMWARE_FB(FORTE_QD) | |
private: | |
static const CStringDictionary::TStringId scm_anDataInputNames[]; | |
static const CStringDictionary::TStringId scm_anDataInputTypeIds[]; | |
CIEC_BOOL &QI() { | |
return *static_cast<CIEC_BOOL*>(getDI(0)); | |
}; | |
CIEC_STRING &PARAMS() { | |
return *static_cast<CIEC_STRING*>(getDI(1)); | |
}; | |
CIEC_DWORD &st_OUT() { | |
return *static_cast<CIEC_DWORD*>(getDI(2)); | |
}; | |
static const CStringDictionary::TStringId scm_anDataOutputNames[]; | |
static const CStringDictionary::TStringId scm_anDataOutputTypeIds[]; | |
CIEC_BOOL &QO() { | |
return *static_cast<CIEC_BOOL*>(getDO(0)); | |
}; | |
CIEC_STRING &STATUS() { | |
return *static_cast<CIEC_STRING*>(getDO(1)); | |
}; | |
static const TEventID scm_nEventINITID = 0; | |
static const TEventID scm_nEventREQID = 1; | |
static const TForteInt16 scm_anEIWithIndexes[]; | |
static const TDataIOID scm_anEIWith[]; | |
static const CStringDictionary::TStringId scm_anEventInputNames[]; | |
static const TEventID scm_nEventINITOID = 0; | |
static const TEventID scm_nEventCNFID = 1; | |
static const TForteInt16 scm_anEOWithIndexes[]; | |
static const TDataIOID scm_anEOWith[]; | |
static const CStringDictionary::TStringId scm_anEventOutputNames[]; | |
static const SFBInterfaceSpec scm_stFBInterfaceSpec; | |
FORTE_FB_DATA_ARRAY(2, 3, 2, 0); | |
void executeEvent(int pa_nEIID); | |
public: | |
FUNCTION_BLOCK_CTOR_WITH_BASE_CLASS(FORTE_QD, CProcessInterface){ | |
}; | |
virtual ~FORTE_QD(){}; | |
}; | |
#endif /* _QD_H_ */ |