19 lines
399 B
C++
19 lines
399 B
C++
/*
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* expMovingAverage.h
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*
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* Created on: 8 Oct 2019
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* Author: ralim
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*/
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#ifndef INC_EXPMOVINGAVERAGE_H_
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#define INC_EXPMOVINGAVERAGE_H_
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template <class T, uint8_t weighting> struct expMovingAverage {
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int32_t sum;
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void update(T const val) { sum = ((val * weighting) + (sum * (256 - weighting))) / 256; }
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T average() const { return sum; }
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};
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#endif /* INC_EXPMOVINGAVERAGE_H_ */
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