light.hpp

/*
 * Authors: Brendan Le Foll <brendan.le.foll@intel.com>
 *          Mihai Tudor Panu <mihai.tudor.panu@intel.com>
 *          Sarah Knepper <sarah.knepper@intel.com>
 *          Jon Trulson <jtrulson@ics.com>
 * Copyright (c) 2014 - 2017 Intel Corporation.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#pragma once

#include <string>

#include "light.h"

namespace upm {
    class Light {
    public:
        Light(unsigned int pin);

        ~Light();

        float raw_value();

        int value();

        void setAref(float aref);

        void setScale(float scale);

        void setOffset(float offset);

        float getAref();

        float getScale();

        float getOffset();

        float getNormalized();

        float getRawVolts();

        /* Sensor name
         *
         * @return Sensor name
         */
        std::string name()
        {
            return std::string("Light Sensor");
        }

    protected:
        light_context m_light;

    private:
        /* Disable implicit copy and assignment operators */
        Light(const Light&) = delete;
        Light &operator=(const Light&) = delete;
    };
}