32 lines
733 B
C++
32 lines
733 B
C++
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/** \File SingleAxis.hpp
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* \copyright (c) 2025 len0rd
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* \date 2025-01-14
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*
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* Simple utility class for reading a 'single axis' analog device. ie: a potentiometer
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*/
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#ifndef __SINGLEAXIS_H__
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#define __SINGLEAXIS_H__
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#include "Arduino.h"
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#include "NvmEeprom.hpp"
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class LinearSingleAxis {
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public:
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LinearSingleAxis(uint8_t analogPin);
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uint16_t readRaw();
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/// read as a percentage between calbirated min/max
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/// Return a value 0-100
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uint8_t readPercent();
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/// Apply the provided calibration and use on subsequent @ref readPercent calls
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void applyCalibration(const LinearAnalogCalibration& cal);
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private:
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uint8_t m_pin;
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LinearAnalogCalibration m_cal;
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};
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#endif /* __SINGLEAXIS_H__ */
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