TRestRawMemoryBufferToSignalProcess.h

/*************************************************************************
 * This file is part of the REST software framework.                     *
 *                                                                       *
 * Copyright (C) 2016 GIFNA/TREX (University of Zaragoza)                *
 * For more information see http://gifna.unizar.es/trex                  *
 *                                                                       *
 * REST is free software: you can redistribute it and/or modify          *
 * it under the terms of the GNU General Public License as published by  *
 * the Free Software Foundation, either version 3 of the License, or     *
 * (at your option) any later version.                                   *
 *                                                                       *
 * REST 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          *
 * GNU General Public License for more details.                          *
 *                                                                       *
 * You should have a copy of the GNU General Public License along with   *
 * REST in $REST_PATH/LICENSE.                                           *
 * If not, see http://www.gnu.org/licenses/.                             *
 * For the list of contributors see $REST_PATH/CREDITS.                  *
 *************************************************************************/
 
#ifndef RestCore_TRestRawMemoryBufferToSignalProcess
#define RestCore_TRestRawMemoryBufferToSignalProcess
 
#include "TRestEventProcess.h"
#include "TRestRawSignalEvent.h"
 
typedef struct {
    unsigned int dataReady;
 
    unsigned int nSignals;
 
    unsigned int eventId;
 
    double timeStamp;
 
    unsigned int maxSignals;
 
    unsigned int maxSamples;
 
    unsigned int bufferSize;
 
} daqInfo;
 
class TRestRawMemoryBufferToSignalProcess : public TRestEventProcess {
   private:
#ifndef __CINT__
 
    TRestRawSignalEvent* fOutputRawSignalEvent;  
 
    daqInfo* fShMem_daqInfo;  
 
    int fSemaphoreId;  
 
    unsigned short int* fShMem_Buffer;  
 
    Int_t fKeyDaqInfo;  
 
    Int_t fKeySemaphore;  
 
    Int_t fKeyBuffer;  
 
    Int_t fTimeDelay;  
 
    Bool_t fReset;  
#endif
 
    void SemaphoreGreen(int id);
    void SemaphoreRed(int id);
 
    void InitFromConfigFile() override;
 
    void Initialize() override;
 
    void LoadDefaultConfig();
 
   protected:
   public:
    RESTValue GetInputEvent() const override { return RESTValue((TRestEvent*)nullptr); }
    RESTValue GetOutputEvent() const override { return fOutputRawSignalEvent; }
 
    void InitProcess() override;
 
    void BeginOfEventProcess(TRestEvent* inputEvent = nullptr) override;
    TRestEvent* ProcessEvent(TRestEvent* inputEvent) override;
 
    void LoadConfig(const std::string& configFilename, const std::string& name = "");
 
    void PrintMetadata() override {
        BeginPrintProcess();
 
        EndPrintProcess();
    }
 
    TRestEventProcess* Maker() { return new TRestRawMemoryBufferToSignalProcess; }
 
    const char* GetProcessName() const override { return "sharedMemoryBufferToSignalEvent"; }
 
    // Constructor
    TRestRawMemoryBufferToSignalProcess();
    TRestRawMemoryBufferToSignalProcess(const char* configFilename);
 
    // Destructor
    ~TRestRawMemoryBufferToSignalProcess();
 
    ClassDefOverride(TRestRawMemoryBufferToSignalProcess, 1);
};
#endif