mirror of https://github.com/FOME-Tech/fome-fw.git
28 lines
579 B
C++
28 lines
579 B
C++
#include "pch.h"
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#include "linear_func.h"
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void LinearFunc::configure(float in1, float out1, float in2, float out2, float minOutput, float maxOutput) {
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m_minOutput = minOutput;
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m_maxOutput = maxOutput;
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in1 = in1 / m_divideInput;
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in2 = in2 / m_divideInput;
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m_a = INTERPOLATION_A(in1, out1, in2, out2);
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m_b = out1 - m_a * in1;
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}
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SensorResult LinearFunc::convert(float inputValue) const {
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float result = m_a * inputValue + m_b;
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// Bounds check
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bool isValid = result <= m_maxOutput && result >= m_minOutput;
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if (!isValid) {
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return unexpected;
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}
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return result;
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}
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