gpio.h

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// Copyright (C) 2021 twyleg
#pragma once
 
#include <string>
 
namespace spidevpp {
 
class Gpio {
 
public:
 
    enum class Direction {
        INPUT,
        OUTPUT
    };
 
    enum class Value {
        low = 0,
        high = 1
    };
 
    Gpio(unsigned int pin, Direction direction, Value initialValue = Value::low);
 
    void setValue(Value);
    Value getValue();
 
private:
 
    const unsigned int mPin;
    const Direction mDirection;
    const std::string mDirectionFilePath;
    const std::string mValueFilePath;
 
    Value mValue;
 
};
 
}