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// $Id: Rw11CntlLP11.hpp 665 2015-04-07 07:13:49Z mueller $

//

// Copyright 2013-2014 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>

//

// This program is free software; you may redistribute and/or modify it under

// the terms of the GNU General Public License as published by the Free

// Software Foundation, either version 2, or at your option any later version.

//

// This program 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 complete details.

// 

// Revision History: 

// Date         Rev Version  Comment

// 2014-12-29   623   1.1    adopt to Rlink V4 attn logic

// 2013-05-01   513   1.0    Initial version

// ---------------------------------------------------------------------------

/*!

  \file

  \version $Id: Rw11CntlLP11.hpp 665 2015-04-07 07:13:49Z mueller $

  \brief   Declaration of class Rw11CntlLP11.

*/

#ifndef included_Retro_Rw11CntlLP11

#define included_Retro_Rw11CntlLP11 1

#include "Rw11CntlBase.hpp"

#include "Rw11UnitLP11.hpp"

namespace Retro {

  class Rw11CntlLP11 : public Rw11CntlBase<Rw11UnitLP11,1> {

    public:

                    Rw11CntlLP11();

                   ~Rw11CntlLP11();

      void          Config(const std::string& name, uint16_t base, int lam);

      virtual void  Start();

      virtual void  UnitSetup(size_t ind);

      virtual void  Dump(std::ostream& os, int ind=0, const char* text=0) const;

    // some constants (also defined in cpp)

      static const uint16_t kIbaddr = 0177514; //!< LP11 default address

      static const int      kLam    = 8;       //!< LP11 default lam 

      static const uint16_t kCSR = 000;  //!< CSR reg offset

      static const uint16_t kBUF = 002;  //!< BUF reg offset

      static const uint16_t kProbeOff = kCSR;  //!< probe address offset (rcsr)

      static const bool     kProbeInt = true;  //!< probe int active

      static const bool     kProbeRem = true;  //!< probr rem active

      static const uint16_t kCSR_M_ERROR = kWBit15;

      static const uint16_t kBUF_M_VAL   = kWBit08;

      static const uint16_t kBUF_M_BUF   = 0177;

    protected:

      int           AttnHandler(RlinkServer::AttnArgs& args);

      void          SetOnline(bool online);

    protected:

      size_t        fPC_buf;               //!< PrimClist: buf index

  };

} // end namespace Retro

//#include "Rw11CntlLP11.ipp"

#endif