multiplexer.h

/*
   SpaIot Library (c) by epsilonrt - epsilonrt@epsilonrt.fr
   This file is part of SpaIot library <https://github.com/epsilonrt/spaiot-lib>
 
   SPDX-License-Identifier: BSD-3-Clause
 
   SpaIot library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY;
*/
#pragma once
 
#include <initializer_list>
#include "buttoncontroller.h"
 
namespace SpaIot {
 
  class Multiplexer : public ButtonController {
    public:
 
      enum {
        A = 0, 
        B, 
        C, 
        D, 
        E, 
        F, 
        G, 
        H  
      };
 
      Multiplexer (const std::initializer_list<int> &spins, int inhPin);
 
      Multiplexer (const String &name, const std::initializer_list<int> &spins, int inhPin);
 
      Multiplexer ();
 
      Multiplexer (const Multiplexer &other);
 
      Multiplexer &operator= (const Multiplexer &other);
 
      Multiplexer (Multiplexer &&other);
 
      Multiplexer &operator= (Multiplexer &&other);
 
      int selectPin (int order) const;
 
      void setSelectPin (int order, int pin);
 
      int inhPin() const;
 
      void setInhPin (int pin);
 
      int size() const;
 
      // re-implemented methods from ButtonController
      virtual void clear();
      virtual bool isEmpty() const;
      virtual bool operator== (const ButtonController &other) const;
      virtual void begin();
      virtual void end();
      virtual int select (int button);
      virtual void deselect ();
 
    protected:
      class Private;
      Multiplexer (Private &dd);
    private:
      PIMPL_DECLARE_PRIVATE (Multiplexer)
  };
 
  extern Multiplexer Scip2MuxA;
 
  extern Multiplexer Scip2MuxB;
 
  extern Multiplexer SpaIot8266MuxA;
 
  extern Multiplexer SpaIot8266MuxB;
 
  extern Multiplexer SpaIot32MuxA;
 
  extern Multiplexer SpaIot32MuxB;
 
  extern Multiplexer SpaIotS3MuxA;
 
  extern Multiplexer SpaIotS3MuxB;
 
}