QElePPortInterface.hh

/*
* APOLLO: A complete DAQ and Online Data Analysis Framework for Cuore
* 
* A.Giachero created 15/02/07 <Andrea.Giachero@ge.infn.it>
*
* $Id: $
* $Revision: $
*
* Class QElePPortInterface: Interface to control CUORE Electronic 
*                           by Parallel Port 
*
*/

#ifndef QELE_PPORT_INTERFACE_HH
#define QELE_PPORT_INTERFACE_HH


// C/C++ includes
#include <string>

// Apollo Includes
#include "QCuore.hh"
#include "QError.hh"
#include "QEleBaseInterface.hh"
#include "QPPortInterface.hh"

class QElePPortInterface: public QEleBaseInterface
{
public:


  // ctor
  QElePPortInterface(unsigned long PPortAddress);
  
  // dtor
  virtual ~QElePPortInterface();


  // Open connection with electronic
  virtual void Open();

  // Close connection with electronic
  virtual void Close();

  // Check if connection is opened
  const bool IsOpen() const {return fIsOpen;}


  // Front-End Write/Read
  virtual void WriteFrontEnd(const QEleLib::QEleAddress &Add, size_t Reg, char  Data);
  virtual void ReadFrontEnd (const QEleLib::QEleAddress &Add, size_t Reg, char& Data);
  
  // Bessel Write/Read
  virtual void WriteBessel(const QEleLib::QEleAddress &Add, char  Data);
  virtual void ReadBessel (const QEleLib::QEleAddress &Add, char& Data);

  /*
  // Rele Write/Read
  virtual void WriteRele(int Controller, char Data);
  virtual void ReadRele (int Controller, char Data);
  */


  // Pulser Write/Read
  virtual void WritePulserAttenuation(const QEleLib::QEleAddress &Add, char  Attenuation);
  virtual void ReadPulserAttenuation (const QEleLib::QEleAddress &Add, char& Attenuation);
  virtual void WritePulserStatus(const QEleLib::QEleAddress &Add, char  Time, char  LowDAC, char  Status);
  virtual void ReadPulserStatus (const QEleLib::QEleAddress &Add, char& Time, char& LowDAC, char& Status);
  
  
  // Error Handling
  virtual const bool IsError()               const {return fIsError;}
  virtual const std::string& GetErrorString()const {return fErrorString;}
  virtual const QError_ GetQErrorCode()      const {return fQErrorCode;}

  
  // Get Parallel Port Address
  inline const unsigned long GetPPortAddress() const {return fPPortAddress;}

  
protected:

  
private:

  //
  bool fIsOpen;
  
  // Variables for error handling
  bool        fIsError;
  std::string fErrorString;
  QError_     fQErrorCode;

  // Parallel Port Address
  unsigned long fPPortAddress;

  // Reset Error Handling Variables
  void ErrorReset();

  // Decode Error
  bool DecodeError(int Code);

};

#endif // QELE_PPORT_INTERFACE_HH

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