115 lines
2.8 KiB
C++
115 lines
2.8 KiB
C++
#ifndef ALLINONESENSOR_H
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#define ALLINONESENSOR_H
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#include "Settings.h"
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#include <string>
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#include "../WiFiSensor.h"
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#include "../AccelerometerSensor.h"
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#include "../GyroscopeSensor.h"
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#include "../BarometerSensor.h"
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#include <Indoor/sensors/offline/OfflineAndroid.h>
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class AllInOneSensor :
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public WiFiSensor, public AccelerometerSensor, public GyroscopeSensor, public BarometerSensor,
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public OfflineAndroidListener {
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private:
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std::string file;
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bool running = false;
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std::thread thread;
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public:
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AllInOneSensor(const std::string& file) : file(file) {
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;
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}
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void start() {
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if (running) {return;}
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running = true;
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thread = std::thread(&AllInOneSensor::run, this);
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}
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void stop() {
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if (!running) {return;}
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running = false;
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thread.join();
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}
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bool isRunning() const override {
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return running;
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}
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protected:
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virtual void onGyroscope(const Timestamp _ts, const GyroscopeData data) override {
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const Timestamp ts = relativeTS(_ts);
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handbrake(ts);
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GyroscopeSensor::informListeners(ts, data);
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}
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virtual void onAccelerometer(const Timestamp _ts, const AccelerometerData data) override {
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const Timestamp ts = relativeTS(_ts);
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handbrake(ts);
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AccelerometerSensor::informListeners(ts, data);
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}
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virtual void onGravity(const Timestamp ts, const AccelerometerData data) override {
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(void) ts;
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(void) data;
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}
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virtual void onWiFi(const Timestamp _ts, const WiFiMeasurements data) override {
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const Timestamp ts = relativeTS(_ts);
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handbrake(ts);
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WiFiMeasurements copy = data;
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for (WiFiMeasurement& m : copy.entries) {m.setTimestamp(ts);} // make each timestmap also relative
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WiFiSensor::informListeners(ts, copy);
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}
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virtual void onBarometer(const Timestamp _ts, const BarometerData data) override {
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const Timestamp ts = relativeTS(_ts);
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handbrake(ts);
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BarometerSensor::informListeners(ts, data);
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}
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private:
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Timestamp baseTS;
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Timestamp relativeTS(const Timestamp ts) {
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if (baseTS.isZero()) {baseTS = ts;}
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return ts - baseTS;
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}
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/** handbrake for the offline-parser to ensure realtime events */
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Timestamp startSensorTS;
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Timestamp startSystemTS;
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void handbrake(const Timestamp ts) {
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if (startSensorTS.isZero()) {startSensorTS = ts;}
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if (startSystemTS.isZero()) {startSystemTS = Timestamp::fromUnixTime();}
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const Timestamp runtimeOfflineData = ts - startSensorTS;;
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const Timestamp runtimeSystemTime = (Timestamp::fromUnixTime() - startSystemTS) * Settings::offlineSensorSpeedup;
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const Timestamp diff = (runtimeOfflineData - runtimeSystemTime);
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if (diff > Timestamp::fromMS(0)) {
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std::this_thread::sleep_for(std::chrono::milliseconds(diff.ms()));
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}
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}
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private:
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/**
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* file-parsing runs in a background thread
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* the parsing is manually slowed down via handbrake()
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* which blocks during the event callbacks
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*/
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void run() {
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OfflineAndroid parser;
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parser.parse(file, this);
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}
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};
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#endif // ALLINONESENSOR_H
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