ms5803.hpp

/*
 * Author: Jon Trulson <jtrulson@ics.com>
 * Copyright (c) 2016 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 "ms5803.h"

namespace upm {

    class MS5803 {
    public:

        MS5803(int bus, int address=MS5803_DEFAULT_I2C_ADDR,
               int csPin=-1);

        ~MS5803();

        void reset();

        void update();

        void setTemperatureOSR(MS5803_OSR_T osr);

        void setPressureOSR(MS5803_OSR_T osr);

        float getTemperature();

        float getPressure();

    protected:
        ms5803_context m_ms5803;

        void loadCoefficients();

        std::string busRead(int cmd, int len);

        void busWrite(int cmd, std::string data);

    private:
        /* Disable implicit copy and assignment operators */
        MS5803(const MS5803&) = delete;
        MS5803 &operator=(const MS5803&) = delete;
    };
}