/* 
 * File:   pin.hpp
 * Author: naopross
 *
 * Created on May 3, 2018, 8:02 PM
 */

#ifndef PIN_HPP
#define PIN_HPP

extern "C" {
#include <xc.h>
}


template<unsigned bit>
class pin {
public:
    enum class mode : unsigned
    { INPUT = 1, OUTPUT = 0 };

    enum class state : unsigned
    { ON = 1, OFF = 0 };

    pin() = delete;

    template<typename latch_T, typename tris_T, typename port_T>
    pin(latch_T *latch, tris_T *tris, port_T *port);

    virtual ~pin();

    void set_mode(unsigned m);
    void set_mode(mode m);

    state read() const;

    void set(unsigned s);
    void set(state s);

    void toggle();

    bool operator==(const pin<bit> &other) const;
    bool operator!=(const pin<bit> &other) const;

private:
    volatile uint8_t *_latch;
    volatile uint8_t *_tris;
    volatile uint8_t *_port;
};

#endif  /* PIN_HPP */