rb9603_monochromator.h

/*
 * rb9603_monochromator.h -   (RB9603).
 *
 * This file is part of the Rulbus Device Class Library (RDCL).
 *
 * Copyright (C) 2003-2004, Leiden University.
 *
 * This library 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 2 of the License, or
 * (at your option) any later version.
 *
 * The library 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 received a copy of the GNU General Public License
 * along with mngdriver; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * $Id: rb9603_monochromator.h 2 2004-10-12 11:54:15Z moene $
 */

#ifndef __RB9603_MONOCHROMATOR_H
#define __RB9603_MONOCHROMATOR_H

#ifndef __RULBUSDEVICE_H
#include "RulbusDevice.h"       // for class RulbusDevice
#endif

namespace Rulbus
{
   DECLARE_CLASS( RB9603_monochromator );  //

   /* *
    * \example name.cpp
    * This is an example that shows ... .
    */

   class RB9603_monochromator : public RulbusDevice
   {
   public:                              // public methods
      typedef Int Value;                


      RB9603_monochromator(
         NameCref aName,
         Addr     aAddr = DEF_ADDR,
         Rack     aRack = DEF_RACK
      );

      ~RB9603_monochromator();


      bool  isReady() const;
      void  wait   () const;


      Length adcWavelength() const;
      Length adcMeanWavelength() const;
      Length currentWavelength() const;
      Length targetWavelength() const;

      Length minWavelength() const;
      Length maxWavelength() const;


      void  calibrate( bool and_wait = true ) const;

      void  setWavelength( Length aWavelength, bool and_wait = true ) const;


   protected:                                   // protected methods

      RB9603_monochromator();                                     
      RB9603_monochromator( RB9603_monochromatorCref rhs );               
      RB9603_monochromatorRef operator= ( RB9603_monochromatorCref rhs ); 


      void checkWavelength( Length aWavelength ) const;


      Value  read ( CharCptr aName, CharCptr aCmd ) const;
      void   write( CharCptr aName, CharCptr aCmd, Value aPos = -1 ) const;

      String getString   (                    ) const;
      void   putString   ( StringCref aString ) const;

      char   getCharacter(         ) const;
      void   putCharacter( char ch ) const;


      enum ComCodes
      {
         COM_RDY = 0,                           
         COM_GET = 1,                           
         COM_EOT = 2,                           
         COM_LEN = 15,                          
         COM_CNT = 500,                         
         COM_SLPMS = 1,                         
      };

   public:                                      // public data

      static const Addr DEF_ADDR = 0xCE;        


   private:                                     // private data

      mutable Length theMinWL;                  
      mutable Length theMaxWL;                  


      static const int   OFF_CMD = 0;           
      static const int   OFF_STS = 0;           
      static const int ADR_WIDTH = OFF_STS + 1; 


      static const Length CON_MPS;              


   };


   inline RB9603_monochromatorRef to_rb9603( RulbusDevicePtr p )
   {
      return PROXY_CAST<RB9603_monochromatorRef>( *p );
   }

   inline RB9603_monochromatorPtr to_rb9603_ptr( RulbusDevicePtr p )
   {
      return PROXY_CAST<RB9603_monochromatorPtr>( p );
   }

} // namespace Rulbus

#endif  // __RB9603_MONOCHROMATOR_H

/*
 * end of file
 */

---