BufferedSampler.h

#pragma once

#include <stdint.h>
#include <AbstractSampler.h>

class BufferedSampler : public AbstractSampler {
public:
    BufferedSampler(const uint8_t pin, const uint16_t periodMs=10, const uint8_t samples=10);

    ~BufferedSampler();

    virtual void begin();

    virtual void update();

    virtual int16_t minimum() { calculate() ; return _minimum; }

    virtual int16_t maximum() { calculate() ; return _maximum; }

    virtual float average() { calculate() ; return _mean; }

    virtual uint8_t count() { return _count; }

    virtual int16_t last();

protected:
    virtual void calculate();   

protected:
    uint8_t _samples;           
    uint8_t _idx;               
    uint8_t _count;             
    uint32_t _lastUpdated;      
    bool _updated;              
    int16_t * _sampleData;      
    int16_t _minimum;           
    int16_t _maximum;           
    float _mean;                

};