THW-Funk-Audio-Switch/Programm/Audio-Switch/io/ports/pin.hpp

/*
 * pin.cpp
 *
 * Created: 25.01.2020 21:02:41
 *  Author: netz
 */ 

#ifndef BLUBBLIB_PIN_HPP
#define BLUBBLIB_PIN_HPP

#include <avr/io.h>

namespace blubblib {
  template <typename PortT, uint8_t Pin>
  struct pin {
    /**
     * \brief 
     * Set or Unset the Output
     * \param value
     * true = set, false = unset
     * \return void
     */
    static void Set(bool value = true) {
      if (value) {
        PortT::Port(PortT::Port() | (1<<Pin));
      } else {
        PortT::Port(PortT::Port() & ~(1<<Pin));
      }
    }

    static void Clear() { 
      Set(false); 
    }

    static void Toggle() { 
      PortT::Port(PortT::Port() ^ (1<<Pin)); 
    }

    
    static bool Get() { 
      return (PortT::Port() & (1<<Pin)) != 0; 
    }

    /**
     * \brief 
     * Return Value of the Pin (High or Low)
     * \return bool
     */
    static bool Value() { 
      return (PortT::Pin() & (1<<Pin)) != 0; 
    }

    static void Output(bool value) {
      if (value) {
        PortT::Dir(PortT::Dir() | (1<<Pin));
      } else {
        PortT::Dir(PortT::Dir() & ~(1<<Pin));
      }
    }

    static bool Output() { 
      return (PortT::Dir() & (1<<Pin)) != 0; 
    }

    static void MakeOutput() { 
      Output(true); 
    }

    /**
     * \brief 
     * Set as Input and no Pullup
     * \return void
     */
    static void MakeInput() { 
      Output(false); 
      Clear(); 
    }

    /**
     * \brief 
     * Set as Output and Low
     * \return void
     */
    static void MakeLow() { 
      Clear(); 
      Output(true); 
    }

    static void MakeHigh() { 
      Set(); 
      Output(true); 
    }

    static void SetValue(bool value) { 
      Set(value); 
    }


    /**
     * \brief 
     * Set High
     * 
     * \return void
     */
    static void SetHigh() { 
      Set(true); 
    }

    /**
     * \brief 
     * Set Low
     * 
     * \return void
     */
    static void SetLow() { 
      Set(false); 
    }

    static bool Read() { 
      return Value(); 
    }

    static void Pullup() { 
      Output(false);
      SetHigh(); 
    }
  };
}
#endif