55 lines
1.0 KiB
C++
55 lines
1.0 KiB
C++
#ifndef STEPSENSOR_H
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#define STEPSENSOR_H
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#include <Indoor/sensors/imu/StepDetection.h>
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#include "AccelerometerSensor.h"
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#include <Indoor/misc/Debug.h>
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struct StepData {
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const int stepsSinceLastEvent = 0;
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StepData(const int stepsSinceLastEvent) : stepsSinceLastEvent(stepsSinceLastEvent) {;}
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};
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/**
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* step-sensor detects steps from the accelerometer
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*/
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class StepSensor :
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public SensorListener<AccelerometerData>, // << takes
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public Sensor<StepData> { // << provides
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private:
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AccelerometerSensor& acc;
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StepDetection sd;
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public:
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StepSensor(AccelerometerSensor& acc) : acc(acc) {
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acc.addListener(this);
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}
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virtual void start() override {
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//
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}
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virtual void stop() override {
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//
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}
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bool isRunning() const override {
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return acc.isRunning();
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}
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virtual void onSensorData(Sensor<AccelerometerData>* sensor, const Timestamp ts, const AccelerometerData& data) override {
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(void) sensor;
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const bool step = sd.add(ts, data);
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if (step) {
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informListeners(ts, StepData(1));
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}
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}
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};
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#endif // STEPSENSOR_H
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