AntennaGpib.h

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// $Id: AntennaGpib.h,v 1.4 2009/08/25 21:07:39 eml Exp $

#ifndef GCP_ANTENNA_CONTROL_ANTENNAGPIB_H
#define GCP_ANTENNA_CONTROL_ANTENNAGPIB_H

#include "gcp/util/common/CryoCon.h"
#include "gcp/util/common/GpibUsbController.h"
#include "gcp/util/common/GenericTask.h"
#include "gcp/util/common/LsThermal.h"

#include "gcp/antenna/control/specific/AntennaGpibMsg.h"
#include "gcp/antenna/control/specific/SpecificTask.h"
#include "gcp/antenna/control/specific/Board.h"
#include "gcp/util/specific/Directives.h"
#include "gcp/control/code/unix/libunix_src/common/tcpip.h"
#include "gcp/control/code/unix/libunix_src/common/regmap.h"

#include <string>

namespace gcp {
  namespace antenna {
    namespace control {

      class AntennaControl;

      class SpecificShare;
      class AntennaGpib : 
    public SpecificTask,
    public gcp::util::GenericTask<AntennaGpibMsg>{

      public:

    // Constructor.

    AntennaGpib(AntennaControl* parent=0, 
            std::string device="whatever", 
            unsigned cryoConAddr=12, 
            unsigned lsThermoAddr=11);

    // Destructor.

    virtual ~AntennaGpib();

      private:

    // Board object to be able to write data

    Board* thermalBoard_;

    // Declare AntennaControl a friend so that the parent has
    // access to our private members

    friend class AntennaControl;

    // A pointer to the parent task resources

    AntennaControl* parent_;
    
    gcp::util::GpibUsbController* gpib_;
    gcp::util::CryoCon*           cryoCon_;
    gcp::util::LsThermal*         lsThermo_;

    std::string gpibDevice_;
    unsigned cryoConAddr_;
    unsigned lsThermoAddr_;

    // Attempt to connect to the GPIB controller

    bool connect();

    // Readout Lakeshore thermometry

    void readoutThermometry();

    // previous index in readout
    
    int previousIndex_;

    // Readout CryoCon heater and temperature sensor

    void readoutCryoCon();
    
    // Execute the GPIB command

    void executeGpibCmd(AntennaGpibMsg* msg);

    // Process a message received on our message queue

    void processMsg(AntennaGpibMsg* msg);
    
    //  Data registers we store

        RegMapBlock* utc_;
        RegMapBlock* lsTempSensors_;
    RegMapBlock* ccTempSensor_;
    RegMapBlock* ccHeaterCurrent_;

      }; // End class AntennaGpib

    } // End namespace control
  } // End namespace antenna
} // End namespace gcp



#endif // End #ifndef GCP_ANTENNA_CONTROL_ANTENNAGPIB_H