Line | Branch | Decision | Exec | Source |
---|---|---|---|---|
1 | /* | |||
2 | * @file init_aux_speed_sensor.cpp | |||
3 | * | |||
4 | */ | |||
5 | ||||
6 | #include "pch.h" | |||
7 | #include "init.h" | |||
8 | #include "frequency_sensor.h" | |||
9 | ||||
10 | static FrequencySensor auxSpeed1(SensorType::AuxSpeed1, MS2NT(500)); | |||
11 | static FrequencySensor auxSpeed2(SensorType::AuxSpeed2, MS2NT(500)); | |||
12 | ||||
13 | static class : public SensorConverter { | |||
14 | public: | |||
15 | ✗ | SensorResult convert(float frequency) const override { | ||
16 | ✗ | return frequency; | ||
17 | } | |||
18 | } converter; | |||
19 | ||||
20 | class WheelSlipBasedOnAuxSpeedSensor : public Sensor { | |||
21 | public: | |||
22 | 1 | WheelSlipBasedOnAuxSpeedSensor() : Sensor(SensorType::WheelSlipRatio) { } | ||
23 | ||||
24 | ✗ | SensorResult get() const final override { | ||
25 | ✗ | auto value1 = auxSpeed1.get(); | ||
26 | ✗ | auto value2 = engineConfiguration->useVssAsSecondWheelSpeed ? Sensor::get(SensorType::VehicleSpeed) : auxSpeed2.get(); | ||
27 | ✗ | if (!value1.Valid || !value2.Valid) { | ||
28 | ✗ | return UnexpectedCode::Unknown; | ||
29 | } | |||
30 | // todo: remove handling of zero in July of 2024 | |||
31 | ✗ | float correctedAuxSpeed1Multiplier = engineConfiguration->auxSpeed1Multiplier == 0 ? 1 : engineConfiguration->auxSpeed1Multiplier; | ||
32 | ✗ | float result = value1.Value * correctedAuxSpeed1Multiplier / value2.Value; | ||
33 | ✗ | return result; | ||
34 | } | |||
35 | ||||
36 | ✗ | void showInfo(const char*) const override { } | ||
37 | }; | |||
38 | ||||
39 | static WheelSlipBasedOnAuxSpeedSensor wheelSlipSensor; | |||
40 | ||||
41 | 2 | void initAuxSpeedSensors() { | ||
42 | 2 | auxSpeed1.useBiQuad = engineConfiguration->useBiQuadOnAuxSpeedSensors; | ||
43 | 2 | auxSpeed1.initIfValid(engineConfiguration->auxSpeedSensorInputPin[0], converter, engineConfiguration->auxFrequencyFilter); | ||
44 | 2 | auxSpeed2.initIfValid(engineConfiguration->auxSpeedSensorInputPin[1], converter, 0.05f); | ||
45 | ||||
46 |
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2 | if (engineConfiguration->useAuxSpeedForSlipRatio) { |
47 | ✗ | wheelSlipSensor.Register(); | ||
48 | } | |||
49 | 2 | } | ||
50 | ||||
51 | ✗ | void deinitAuxSpeedSensors() { | ||
52 | ✗ | auxSpeed1.deInit(); | ||
53 | ✗ | auxSpeed2.deInit(); | ||
54 | ✗ | wheelSlipSensor.unregister(); | ||
55 | ✗ | } | ||
56 |