MPX5010.h

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/* Copyright (c) 2024 Skyward Experimental Rocketry
 * Author: Niccolò Betto
 *
 * 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
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 * THE SOFTWARE.
 */
 
#pragma once
 
#include <sensors/analog/pressure/AnalogPressureSensor.h>
 
#include "MPX5010Data.h"
 
namespace Boardcore
{
 
class MPX5010 : public AnalogPressureSensor<MPX5010Data>
{
public:
    MPX5010(std::function<ADCData()> getVoltage,
            const float supplyVoltage = 5.0)
        : AnalogPressureSensor(getVoltage, supplyVoltage, 10000, 0)
    {
    }
 
private:
    float voltageToPressure(float voltage) override
    {
        return (((voltage / supplyVoltage) + CONST_B) / CONST_A) * 1000.0;
    }
 
    // Constants from datasheet
    static constexpr float CONST_A = 0.09;
    static constexpr float CONST_B = 0.04;
};
 
}  // namespace Boardcore