adding position manager

qgroundcontrol.pro

@@ -218,6 +218,7 @@ INCLUDEPATH += \
     src/ViewWidgets \
     src/QtLocationPlugin \
     src/QtLocationPlugin/QMLControl \
+    src/PositionManager \
 
 FORMS += \
     src/ui/MainWindow.ui \
@@ -266,6 +267,7 @@ HEADERS += \
     src/Joystick/Joystick.h \
     src/Joystick/JoystickManager.h \
     src/FollowMe/FollowMe.h \
+    src/PositionManager/SimulatedPosition.h \
     src/JsonHelper.h \
     src/LogCompressor.h \
     src/MG.h \
@@ -310,6 +312,7 @@ HEADERS += \
     src/QmlControls/QGCImageProvider.h \
     src/AutoPilotPlugins/APM/APMRemoteParamsDownloader.h \
     src/QtLocationPlugin/QMLControl/QGCMapEngineManager.h \
+    src/PositionManager/PositionManager.h
 
 DebugBuild {
 HEADERS += \
@@ -462,6 +465,8 @@ SOURCES += \
     src/QmlControls/QGCImageProvider.cc \
     src/AutoPilotPlugins/APM/APMRemoteParamsDownloader.cc \
     src/QtLocationPlugin/QMLControl/QGCMapEngineManager.cc \
+    src/PositionManager/SimulatedPosition.cc \
+    src/PositionManager/PositionManager.cpp
 
 DebugBuild {
 SOURCES += \

src/FirmwarePlugin/PX4/PX4FirmwarePlugin.cc

@@ -241,6 +241,7 @@ QList<MAV_CMD> PX4FirmwarePlugin::supportedMissionCommands(void)
          << MAV_CMD_DO_SET_SERVO
          << MAV_CMD_DO_CHANGE_SPEED
          << MAV_CMD_NAV_PATHPLANNING;
+
     return list;
 }
 

src/FollowMe/FollowMe.cc

@@ -20,7 +20,6 @@
  along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
  
  ======================================================================*/
-
 #include <QElapsedTimer>
 #include <cmath>
 
@@ -29,47 +28,21 @@
 #include "MAVLinkProtocol.h"
 #include "FollowMe.h"
 #include "Vehicle.h"
-
-#ifdef QT_QML_DEBUG
-FollowMe::simulated_motion_s FollowMe::_simulated_motion[4] = {{0,500},{500,0},{0, -500},{-500, 0}};
-#endif
+#include "PositionManager.h"
 
 FollowMe::FollowMe(QGCApplication* app)
-    : QGCTool(app),
-      _followMeStr(PX4FirmwarePlugin::followMeFlightMode)
+    : QGCTool(app), estimatation_capabilities(0)
 {
-
-#ifdef QT_QML_DEBUG
-    _simulate_motion_timer = 0;
-    _simulate_motion_index = 0;
-    _simulate_motion = false;
-#endif
-
     memset(&_motionReport, 0, sizeof(motionReport_s));
+    runTime.start();
 
-    // set up the QT position connection slot
-
-    _locationInfo = QGeoPositionInfoSource::createDefaultSource(this);
-
-    if(_locationInfo != 0) {
-
-        _locationInfo->setPreferredPositioningMethods(QGeoPositionInfoSource::SatellitePositioningMethods);
-        _locationInfo->setUpdateInterval(_locationInfo->minimumUpdateInterval());
-        connect(_locationInfo, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(_setGPSLocation(QGeoPositionInfo)));
-
-        // set up the mavlink motion report timer`
-
-        _gcsMotionReportTimer.setInterval(_locationInfo->minimumUpdateInterval());
-        _gcsMotionReportTimer.setSingleShot(false);
-        connect(&_gcsMotionReportTimer, &QTimer::timeout, this, &FollowMe::_sendGCSMotionReport);
-
-        runTime.start();
-    }
+    _gcsMotionReportTimer.setSingleShot(false);
+    connect(&_gcsMotionReportTimer, &QTimer::timeout, this, &FollowMe::_sendGCSMotionReport);
 }
 
 FollowMe::~FollowMe()
 {
-    disable();
+    _disable();
 }
 
 void FollowMe::followMeHandleManager(const QString&)
@@ -78,29 +51,34 @@ void FollowMe::followMeHandleManager(const QString&)
 
     for (int i=0; i< vehicles.count(); i++) {
         Vehicle* vehicle = qobject_cast<Vehicle*>(vehicles[i]);
-        if(vehicle->flightMode().compare(_followMeStr, Qt::CaseInsensitive) == 0) {
-            enable();
+        if(vehicle->flightMode().compare(PX4FirmwarePlugin::followMeFlightMode, Qt::CaseInsensitive) == 0) {
+            _enable();
             return;
         }
     }
 
-    disable();
+    _disable();
 }
 
-void FollowMe::enable()
+void FollowMe::_enable()
 {
-    if(_locationInfo != 0) {
-        _locationInfo->startUpdates();
-        _gcsMotionReportTimer.start();
-    }
+    connect(_toolbox->qgcPositionManager(),
+            SIGNAL(positionInfoUpdated(QGeoPositionInfo)),
+            this,
+            SLOT(_setGPSLocation(QGeoPositionInfo)));
+
+    _gcsMotionReportTimer.setInterval(_toolbox->qgcPositionManager()->updateInterval());
+    _gcsMotionReportTimer.start();
 }
 
-void FollowMe::disable()
+void FollowMe::_disable()
 {
-    if(_locationInfo != 0) {
-        _locationInfo->stopUpdates();
-        _gcsMotionReportTimer.stop();
-    }
+    disconnect(_toolbox->qgcPositionManager(),
+               SIGNAL(positionInfoUpdated(QGeoPositionInfo)),
+               this,
+               SLOT(_setGPSLocation(QGeoPositionInfo)));
+
+    _gcsMotionReportTimer.stop();
 }
 
 void FollowMe::_setGPSLocation(QGeoPositionInfo geoPositionInfo)
@@ -115,13 +93,8 @@ void FollowMe::_setGPSLocation(QGeoPositionInfo geoPositionInfo)
         _motionReport.lon_int = geoCoordinate.longitude()*1e7;
         _motionReport.alt = geoCoordinate.altitude();
 
-#ifdef QT_QML_DEBUG
-        if(_simulate_motion == true) {
-            _motionReport.lat_int = 47.3977420*1e7;
-            _motionReport.lon_int = 8.5455941*1e7;
-            _motionReport.alt = 488.00;
-        }
-#endif
+        estimatation_capabilities |= (1 << POS);
+
         // get the current eph and epv
 
         if(geoPositionInfo.hasAttribute(QGeoPositionInfo::HorizontalAccuracy) == true) {
@@ -130,7 +103,7 @@ void FollowMe::_setGPSLocation(QGeoPositionInfo geoPositionInfo)
 
         if(geoPositionInfo.hasAttribute(QGeoPositionInfo::VerticalAccuracy) == true) {
             _motionReport.pos_std_dev[2] = geoPositionInfo.attribute(QGeoPositionInfo::VerticalAccuracy);
-        }
+        }                
 
         // calculate z velocity if it's availible
 
@@ -143,11 +116,17 @@ void FollowMe::_setGPSLocation(QGeoPositionInfo geoPositionInfo)
         if((geoPositionInfo.hasAttribute(QGeoPositionInfo::Direction)   == true) &&
            (geoPositionInfo.hasAttribute(QGeoPositionInfo::GroundSpeed) == true)) {
 
+            estimatation_capabilities |= (1 << VEL);
+
             qreal direction = _degreesToRadian(geoPositionInfo.attribute(QGeoPositionInfo::Direction));
             qreal velocity = geoPositionInfo.attribute(QGeoPositionInfo::GroundSpeed);
 
             _motionReport.vx = cos(direction)*velocity;
             _motionReport.vy = sin(direction)*velocity;
+
+        } else {
+            _motionReport.vx = 0.0f;
+            _motionReport.vy = 0.0f;
         }
     }
 }
@@ -161,22 +140,20 @@ void FollowMe::_sendGCSMotionReport(void)
     memset(&follow_target, 0, sizeof(mavlink_follow_target_t));
 
     follow_target.timestamp = runTime.nsecsElapsed()*1e-6;
-    follow_target.est_capabilities = (1 << POS);
+    follow_target.est_capabilities = estimatation_capabilities;
     follow_target.position_cov[0] = _motionReport.pos_std_dev[0];
     follow_target.position_cov[2] = _motionReport.pos_std_dev[2];
     follow_target.alt = _motionReport.alt;
     follow_target.lat = _motionReport.lat_int;
     follow_target.lon = _motionReport.lon_int;
+    follow_target.vel[0] = _motionReport.vx;
+    follow_target.vel[1] = _motionReport.vy;
 
-#ifdef QT_QML_DEBUG
-    if(_simulate_motion == true) {
-        _createSimulatedMotion(follow_target);
-    }
-#endif
+    qWarning("Mavlink Sending  %d %d", _motionReport.lat_int, _motionReport.lon_int);
 
     for (int i=0; i< vehicles.count(); i++) {
         Vehicle* vehicle = qobject_cast<Vehicle*>(vehicles[i]);
-        if(vehicle->flightMode().compare(_followMeStr, Qt::CaseInsensitive) == 0) {
+        if(vehicle->flightMode().compare(PX4FirmwarePlugin::followMeFlightMode, Qt::CaseInsensitive) == 0) {
             mavlink_message_t message;
             mavlink_msg_follow_target_encode(mavlinkProtocol->getSystemId(),
                                              mavlinkProtocol->getComponentId(),
@@ -191,28 +168,3 @@ double FollowMe::_degreesToRadian(double deg)
 {
     return deg * M_PI / 180.0;
 }
-
-#ifdef QT_QML_DEBUG
-void FollowMe::_createSimulatedMotion(mavlink_follow_target_t & follow_target)
-{
-    static int f_lon = 0;
-    static int f_lat = 0;
-    static float rot = 0;
-
-    rot += (float) .1;
-
-    if(!(_simulate_motion_timer++%50)) {
-        _simulate_motion_index++;
-        if(_simulate_motion_index > 3) {
-            _simulate_motion_index = 0;
-        }
-    }
-
-    f_lon = f_lon + _simulated_motion[_simulate_motion_index].lon*sin(rot);
-    f_lat = f_lat + _simulated_motion[_simulate_motion_index].lat;
-
-    follow_target.alt = _motionReport.alt;
-    follow_target.lat = _motionReport.lat_int + f_lon;
-    follow_target.lon = _motionReport.lon_int + f_lat;
-}
-#endif

src/FollowMe/FollowMe.h

@@ -30,7 +30,6 @@
 #include <QGeoPositionInfoSource>
 #include <QElapsedTimer>
 
-#include "QGCLoggingCategory.h"
 #include "QGCToolbox.h"
 #include "MAVLinkProtocol.h"
 
@@ -52,8 +51,8 @@ private slots:
     void _sendGCSMotionReport(void);
 
 private:
-    QGeoPositionInfoSource * _locationInfo;
-    QElapsedTimer runTime;
+    QElapsedTimer runTime;    
+    QTimer _gcsMotionReportTimer;   // Timer to emit motion reports
 
     struct motionReport_s {
         uint32_t timestamp;     // time since boot
@@ -69,14 +68,6 @@ private:
         float pos_std_dev[3];   // -1 for unknown
     } _motionReport;
 
-    QString _followMeStr;
-
-    QTimer _gcsMotionReportTimer;        ///< Timer to emit motion reports
-    double _degreesToRadian(double deg);
-
-    void disable();
-    void enable();
-
     // Mavlink defined motion reporting capabilities
 
     enum {
@@ -86,22 +77,10 @@ private:
         ATT_RATES = 3
     };
 
-#ifdef QT_QML_DEBUG
-
-    // items for simulating QGC movment in jMAVSIM
-
-    struct simulated_motion_s {
-        int lon;
-        int lat;
-    };
-
-    static simulated_motion_s _simulated_motion[4];
+    uint8_t estimatation_capabilities;
 
-    int _simulate_motion_timer;
-    int _simulate_motion_index;
+    void _disable();
+    void _enable();
 
-    bool _simulate_motion;
-
-    void _createSimulatedMotion(mavlink_follow_target_t & follow_target);
-#endif
+    double _degreesToRadian(double deg);
 };

src/PositionManager/PositionManager.cpp

+/*=====================================================================
+
+ QGroundControl Open Source Ground Control Station
+
+ (c) 2009 - 2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
+
+ This file is part of the QGROUNDCONTROL project
+
+ QGROUNDCONTROL is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ QGROUNDCONTROL is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
+
+ ======================================================================*/
+#include "PositionManager.h"
+
+QGCPositionManager::QGCPositionManager(QGCApplication* app) :
+    QGCTool(app),
+    _updateInterval(0),
+    _currentSource(nullptr)
+{
+    _defaultSource = QGeoPositionInfoSource::createDefaultSource(this);
+    _simulatedSource = new SimulatedPosition();
+
+    // if the default source is not availble for whatever reason
+    // fall back to a simulated source
+
+    if(_defaultSource == nullptr) {
+        _defaultSource = _simulatedSource;
+    }
+
+    setPositionSource(QGCPositionSource::GPS);
+}
+
+QGCPositionManager::~QGCPositionManager()
+{
+    delete(_simulatedSource);
+}
+
+void QGCPositionManager::positionUpdated(const QGeoPositionInfo &update)
+{
+
+    QGeoCoordinate position(update.coordinate().latitude(), update.coordinate().longitude());
+
+    emit lastPositionUpdated(update.isValid(), QVariant::fromValue(position));
+    emit positionInfoUpdated(update);
+}
+
+int QGCPositionManager::updateInterval() const
+{
+    return _updateInterval;
+}
+
+void QGCPositionManager::setPositionSource(QGCPositionManager::QGCPositionSource source)
+{
+    if(_currentSource != nullptr) {
+        _currentSource->stopUpdates();
+        disconnect(_currentSource, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(positionUpdated(QGeoPositionInfo)));
+    }
+
+    switch(source) {
+    case QGCPositionManager::Log:
+        break;
+    case QGCPositionManager::Simulated:
+        _currentSource = _simulatedSource;
+        break;
+    case QGCPositionManager::GPS:
+    default:        
+        _currentSource = _defaultSource;
+        break;
+    }
+
+    _updateInterval = _currentSource->minimumUpdateInterval();
+    _currentSource->setPreferredPositioningMethods(QGeoPositionInfoSource::SatellitePositioningMethods);
+    _currentSource->setUpdateInterval(_updateInterval);
+    _currentSource->startUpdates();
+
+    connect(_currentSource, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(positionUpdated(QGeoPositionInfo)));
+}
+

src/PositionManager/PositionManager.h

+/*=====================================================================
+
+ QGroundControl Open Source Ground Control Station
+
+ (c) 2009 - 2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
+
+ This file is part of the QGROUNDCONTROL project
+
+ QGROUNDCONTROL is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ QGROUNDCONTROL is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
+
+ ======================================================================*/
+#pragma once
+
+#include <QtPositioning/qgeopositioninfosource.h>
+
+#include <QVariant>
+
+#include "QGCToolbox.h"
+#include "SimulatedPosition.h"
+
+class QGCPositionManager : public QGCTool {
+    Q_OBJECT
+
+public:
+
+    QGCPositionManager(QGCApplication* app);
+    ~QGCPositionManager();
+
+    enum QGCPositionSource {
+        Simulated,
+        GPS,
+        Log
+    };
+
+    void setPositionSource(QGCPositionSource source);
+
+    int updateInterval() const;
+
+private slots:
+    void positionUpdated(const QGeoPositionInfo &update);
+
+signals:
+    void lastPositionUpdated(bool valid, QVariant lastPosition);
+    void positionInfoUpdated(QGeoPositionInfo update);
+
+private:
+    int _updateInterval;
+    QGeoPositionInfoSource * _currentSource;
+    QGeoPositionInfoSource * _defaultSource;
+    QGeoPositionInfoSource * _simulatedSource;
+};

src/PositionManager/SimulatedPosition.cc

+/*=====================================================================
+
+ QGroundControl Open Source Ground Control Station
+
+ (c) 2009 - 2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
+
+ This file is part of the QGROUNDCONTROL project
+
+ QGROUNDCONTROL is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ QGROUNDCONTROL is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
+
+ ======================================================================*/
+#include <QtCore>
+#include <QDateTime>
+#include <QDate>
+
+#include "SimulatedPosition.h"
+
+SimulatedPosition::simulated_motion_s SimulatedPosition::_simulated_motion[5] = {{0,250},{0,0},{0, -250},{-250, 0},{0,0}};
+
+SimulatedPosition::SimulatedPosition()
+    : QGeoPositionInfoSource(NULL),
+      lat_int(47.3977420*1e7),
+      lon_int(8.5455941*1e7),
+      _step_cnt(0),
+      _simulate_motion_index(0),
+      _simulate_motion(true),
+      _rotation(0.0F)
+{
+    QDateTime currentDateTime = QDateTime::currentDateTime();
+
+    qsrand(currentDateTime.toTime_t());
+
+    connect(&update_timer, &QTimer::timeout, this, &SimulatedPosition::updatePosition);
+}
+
+QGeoPositionInfo SimulatedPosition::lastKnownPosition(bool /*fromSatellitePositioningMethodsOnly*/) const
+{
+    return lastPosition;
+}
+
+SimulatedPosition::PositioningMethods SimulatedPosition::supportedPositioningMethods() const
+{
+    return AllPositioningMethods;
+}
+
+int SimulatedPosition::minimumUpdateInterval() const
+{
+    return 1000;
+}
+
+void SimulatedPosition::startUpdates()
+{    
+    int interval = updateInterval();
+    if (interval < minimumUpdateInterval())
+        interval = minimumUpdateInterval();
+
+    update_timer.setSingleShot(false);
+    update_timer.start(interval);
+}
+
+void SimulatedPosition::stopUpdates()
+{
+    update_timer.stop();
+}
+
+void SimulatedPosition::requestUpdate(int /*timeout*/)
+{
+    emit updateTimeout();
+}
+
+int SimulatedPosition::getRandomNumber(int size)
+{
+    if(size == 0) {
+        return 0;
+    }
+
+    int num = (qrand()%2 > 1) ? -1 : 1;
+
+    return num*qrand()%size;
+}
+
+void SimulatedPosition::updatePosition()
+{
+    int32_t lat_mov = 0;
+    int32_t lon_mov = 0;
+
+    _rotation += (float) .1;
+
+    if(!(_step_cnt++%30)) {
+        _simulate_motion_index++;
+        if(_simulate_motion_index > 4) {
+            _simulate_motion_index = 0;
+        }
+    }
+
+    lat_mov = _simulated_motion[_simulate_motion_index].lat;
+    lon_mov = _simulated_motion[_simulate_motion_index].lon*sin(_rotation);
+
+    lon_int += lat_mov;
+    lat_int += lon_mov;
+
+    double latitude = ((double)  (lat_int + getRandomNumber(250)))*1e-7;
+    double longitude = ((double) (lon_int + getRandomNumber(250)))*1e-7;
+
+    QDateTime timestamp = QDateTime::currentDateTime();
+
+    QGeoCoordinate position(latitude, longitude);
+    QGeoPositionInfo info(position, timestamp);
+
+    if(lat_mov || lon_mov) {
+        info.setAttribute(QGeoPositionInfo::Attribute::Direction, 3.14/2);
+        info.setAttribute(QGeoPositionInfo::Attribute::GroundSpeed, 5);
+    }
+
+    lastPosition = info;
+
+    emit positionUpdated(info);
+}
+
+QGeoPositionInfoSource::Error SimulatedPosition::error() const
+{
+    return QGeoPositionInfoSource::NoError;
+}
+
+

src/PositionManager/SimulatedPosition.h

+/*=====================================================================
+
+ QGroundControl Open Source Ground Control Station
+
+ (c) 2009 - 2016 QGROUNDCONTROL PROJECT <http://www.qgroundcontrol.org>
+
+ This file is part of the QGROUNDCONTROL project
+
+ QGROUNDCONTROL is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ QGROUNDCONTROL is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with QGROUNDCONTROL. If not, see <http://www.gnu.org/licenses/>.
+
+ ======================================================================*/
+
+#pragma once
+
+#include <QtPositioning/qgeopositioninfosource.h>
+#include "QGCToolbox.h"
+#include <QTimer>
+
+class SimulatedPosition : public QGeoPositionInfoSource
+{
+   Q_OBJECT
+
+public:
+    SimulatedPosition();
+
+    QGeoPositionInfo lastKnownPosition(bool fromSatellitePositioningMethodsOnly = false) const;
+
+    PositioningMethods supportedPositioningMethods() const;
+    int minimumUpdateInterval() const;
+    Error error() const;
+
+public slots:
+    virtual void startUpdates();
+    virtual void stopUpdates();
+
+    virtual void requestUpdate(int timeout = 5000);
+
+private slots:
+    void updatePosition();
+
+private:
+    QTimer update_timer;
+
+    QGeoPositionInfo lastPosition;
+
+    // items for simulating QGC movment in jMAVSIM
+
+    int32_t lat_int;
+    int32_t lon_int;
+
+    struct simulated_motion_s {
+        int lon;
+        int lat;
+    };
+
+    static simulated_motion_s _simulated_motion[5];
+
+    int getRandomNumber(int size);
+    int _step_cnt;
+    int _simulate_motion_index;
+
+    bool _simulate_motion;
+    float _rotation;
+};

src/QGCApplication.cc

@@ -103,6 +103,9 @@
 #include "PX4AirframeLoader.h"
 #include "ValuesWidgetController.h"
 #include "AppMessages.h"
+#include "SimulatedPosition.h"
+#include "PositionManager.h"
+#include "FollowMe.h"
 
 #ifndef __ios__
     #include "SerialLink.h"
@@ -440,6 +443,7 @@ void QGCApplication::_initCommon(void)
     qmlRegisterUncreatableType<MissionManager>      ("QGroundControl.Vehicle",          1, 0, "MissionManager",         "Reference only");
     qmlRegisterUncreatableType<JoystickManager>     ("QGroundControl.JoystickManager",  1, 0, "JoystickManager",        "Reference only");
     qmlRegisterUncreatableType<Joystick>            ("QGroundControl.JoystickManager",  1, 0, "Joystick",               "Reference only");
+    qmlRegisterUncreatableType<QGCPositionManager>  ("QGroundControl.QGCPositionManager",  1, 0, "QGCPositionManager",  "Reference only");
 
     qmlRegisterType<ParameterEditorController>          ("QGroundControl.Controllers", 1, 0, "ParameterEditorController");
     qmlRegisterType<APMFlightModesComponentController>  ("QGroundControl.Controllers", 1, 0, "APMFlightModesComponentController");

src/QGCToolbox.cc

@@ -39,6 +39,7 @@
 #include "UASMessageHandler.h"
 #include "QGCMapEngineManager.h"
 #include "FollowMe.h"
+#include "PositionManager.h"
 
 QGCToolbox::QGCToolbox(QGCApplication* app)
     : _audioOutput(NULL)
@@ -56,6 +57,7 @@ QGCToolbox::QGCToolbox(QGCApplication* app)
     , _mapEngineManager(NULL)
     , _uasMessageHandler(NULL)
     , _followMe(NULL)
+    , _qgcPositionManager(NULL)
 {
     _audioOutput =              new GAudioOutput(app);
     _autopilotPluginManager =   new AutoPilotPluginManager(app);
@@ -72,8 +74,9 @@ QGCToolbox::QGCToolbox(QGCApplication* app)
     _mavlinkProtocol =          new MAVLinkProtocol(app);
     _missionCommands =          new MissionCommands(app);
     _multiVehicleManager =      new MultiVehicleManager(app);
-    _mapEngineManager =       new QGCMapEngineManager(app);
+    _mapEngineManager =         new QGCMapEngineManager(app);
     _uasMessageHandler =        new UASMessageHandler(app);
+    _qgcPositionManager =       new QGCPositionManager(app);
     _followMe =                 new FollowMe(app);
 
     _audioOutput->setToolbox(this);
@@ -94,9 +97,9 @@ QGCToolbox::QGCToolbox(QGCApplication* app)
     _mapEngineManager->setToolbox(this);
     _uasMessageHandler->setToolbox(this);
     _followMe->setToolbox(this);
-
     //FIXME: make this configurable...
     //_gpsManager->setupGPS("ttyACM0");
+    _qgcPositionManager->setToolbox(this);
 }
 
 QGCToolbox::~QGCToolbox()
@@ -115,6 +118,7 @@ QGCToolbox::~QGCToolbox()
     delete _multiVehicleManager;
     delete _uasMessageHandler;
     delete _followMe;
+    delete _qgcPositionManager;
 }
 
 QGCTool::QGCTool(QGCApplication* app)

src/QGCToolbox.h

@@ -43,6 +43,7 @@ class QGCMapEngineManager;
 class QGCApplication;
 class