input.h

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/*************************************************************************\
* Copyright (c) 2010 Brookhaven Science Associates, as Operator of
*     Brookhaven National Laboratory.
* mrfioc2 is distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution.
\*************************************************************************/
/*
 * Author: Michael Davidsaver <mdavidsaver@gmail.com>
 */

#ifndef INPUT_HPP_INC
#define INPUT_HPP_INC

#include "mrf/object.h"

#include <epicsTypes.h>

enum TrigMode {
  TrigNone=0,
  TrigLevel=1,
  TrigEdge=2
};

class epicsShareClass Input : public mrf::ObjectInst<Input>
{
public:
  explicit Input(const std::string& n) : mrf::ObjectInst<Input>(n) {}
  virtual ~Input()=0;

  virtual void dbusSet(epicsUInt16)=0;
  virtual epicsUInt16 dbus() const=0;

  virtual void levelHighSet(bool)=0;
  virtual bool levelHigh() const=0;

  // Detect the level state on the input
  virtual bool state() const=0;

  virtual void edgeRiseSet(bool)=0;
  virtual bool edgeRise() const=0;

  virtual void extModeSet(TrigMode)=0;
  virtual TrigMode extMode() const=0;

  virtual void extEvtSet(epicsUInt32)=0;
  virtual epicsUInt32 extEvt() const=0;

  virtual void backModeSet(TrigMode)=0;
  virtual TrigMode backMode() const=0;

  virtual void backEvtSet(epicsUInt32)=0;
  virtual epicsUInt32 backEvt() const=0;


  void extModeSetraw(epicsUInt16 r){extModeSet((TrigMode)r);};
  epicsUInt16 extModeraw() const{return (TrigMode)extMode();};

  void backModeSetraw(epicsUInt16 r){backModeSet((TrigMode)r);};
  epicsUInt16 backModeraw() const{return (TrigMode)backMode();};
};

#endif /* INPUT_HPP_INC */