mirror of https://github.com/rusefi/rusefi-1.git
24 lines
652 B
C++
24 lines
652 B
C++
#include "pch.h"
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#include "sensor_converter_func.h"
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class VehicleSpeedConverter : public SensorConverter {
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public:
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SensorResult convert(float frequency) const override {
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auto vssRevPerKm = engineConfiguration->driveWheelRevPerKm * engineConfiguration->vssGearRatio;
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auto pulsePerKm = (vssRevPerKm * engineConfiguration->vssToothCount);
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if (pulsePerKm == 0) {
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// avoid div by 0
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return 0;
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}
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auto kmPerPulse = 1 / pulsePerKm;
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// 1 pulse 3600 sec 1 km km
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// --------- * ---------- * --------- = ----
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// sec 1 hr 1 pulse hr
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return frequency * 3600 * kmPerPulse;
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}
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};
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