Add sound alerts on low battery and weak wifi link

lukaslaobeyer · Dec 31, 2015 · 40c54fc · 40c54fc
1 parent 817f96f
commit 40c54fc
Show file tree

Hide file tree

Showing 8 changed files with 86 additions and 11 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -53,6 +53,7 @@ include_directories("${PROJECT_SOURCE_DIR}/../libdrone/include")
 add_definitions(-DQT_NO_KEYWORDS)
 find_package(Qt5Widgets)
 find_package(Qt5OpenGL)
+find_package(Qt5Multimedia)
 
 # Find the Boost libraries
 IF(MINGW)
@@ -197,4 +198,4 @@ ELSE()
 ENDIF()
 
 # Use the Widgets module from Qt 5
-qt5_use_modules(AutoFlight Widgets PrintSupport WebKit WebKitWidgets OpenGL)
+qt5_use_modules(AutoFlight Widgets PrintSupport WebKit WebKitWidgets OpenGL Multimedia)
diff --git a/src/afmainwindow.cpp b/src/afmainwindow.cpp
@@ -134,6 +134,9 @@ AFMainWindow::AFMainWindow(AutoFlight *af, QWidget *parent) : QMainWindow(parent
 		_manualcontrol->setControllerConfiguration(cc);
 	}
 
+	// Initialize sound alerts
+    QObject::connect(this, SIGNAL(navdataAvailableSignal(std::shared_ptr<const drone::navdata>)), &_soundAlerts, SLOT(navdataAvailable(std::shared_ptr<const drone::navdata>)));
+
 	showFirstRunInfoIfRequired();
 
     loadDroneConfiguration();

diff --git a/src/afmainwindow.h b/src/afmainwindow.h
@@ -20,6 +20,7 @@
 #include "asmainwindow.h"
 #include "input/manualcontrol.h"
 #include "input/icontrollerinputlistener.h"
+#include "soundalerts.h"
 
 #include <drone.h>
 #include <interface/inavdatalistener.h>
@@ -90,6 +91,8 @@ class AFMainWindow : public QMainWindow, public INavdataListener, public IStatus
         uint64_t _lastProcessedFrameTime = 0;
 
 		ImageProcessor *_imgProcTest = NULL;
+
+		SoundAlerts _soundAlerts;
 	private Q_SLOTS:
 		void showMessageSlot(QString message);
 		void attemptConnection();

diff --git a/src/resources.qrc b/src/resources.qrc
@@ -3,39 +3,42 @@
 	<qresource>
 		<file>resources/icon.png</file>
 		<file>resources/autoflight.png</file>
-		
+
 		<file>resources/autoscript.png</file>
-		
-		
+
+
 		<file>resources/indicator_gyroYAW_128x128.png</file>
 		<file>resources/indicator_gyroPITCH_128x128.png</file>
 		<file>resources/indicator_gyroROLL_128x128.png</file>
 		<file>resources/speedometer_160x160.png</file>
 		<file>resources/speedometer-needle_160x160.png</file>
-		
+
 		<file>resources/controller_button-only.png</file>
 		<file>resources/controller_button.png</file>
 		<file>resources/controller_stick.png</file>
-		
+
 		<file>resources/as_save.png</file>
 		<file>resources/as_open.png</file>
 		<file>resources/as_sim.png</file>
 		<file>resources/as_exec.png</file>
 		<file>resources/as_abort.png</file>
 		<file>resources/as_landonerror.png</file>
 		<file>resources/as_errormarker.png</file>
-		
+
 		<file>resources/sessionviewer_picture.png</file>
 		<file>resources/sessionviewer_navdata.png</file>
 		<file>resources/sessionviewer_video.png</file>
 		<file>resources/sessionviewer_takeoff.png</file>
 		<file>resources/sessionviewer_land.png</file>
 		<file>resources/sessionviewer_emergency.png</file>
-		
+
 		<file>resources/visualpipeline_bg.png</file>
-		
-		<file>resources/af_controls.png</file>		
-		
+
+		<file>resources/af_controls.png</file>
+
 		<file>resources/welcome.png</file>
+
+		<file>resources/batt_low.wav</file>
+		<file>resources/link_weak.wav</file>
 	</qresource>
 </RCC>
diff --git a/src/resources/batt_low.wav b/src/resources/batt_low.wav
diff --git a/src/resources/link_weak.wav b/src/resources/link_weak.wav
diff --git a/src/soundalerts.cpp b/src/soundalerts.cpp
@@ -0,0 +1,37 @@
+#include "soundalerts.h"
+
+#define BATTERY_ALERT_THRESHOLD 13
+#define LINK_ALERT_THRESHOLD 25
+
+SoundAlerts::SoundAlerts()
+{
+    battery_low.reset(new QSoundEffect());
+    battery_low->setSource(QUrl("qrc:/resources/batt_low.wav"));
+
+    link_weak.reset(new QSoundEffect());
+    link_weak->setSource(QUrl("qrc:/resources/link_weak.wav"));
+}
+
+void SoundAlerts::navdataAvailable(std::shared_ptr<const drone::navdata> nd)
+{
+    int battery_percent = (int) (nd->batterystatus * 100.0f);
+    int link_percent = (int) (nd->linkquality * 100.0f);
+
+    if(battery_percent <= BATTERY_ALERT_THRESHOLD)
+    {
+        if(!battery_low->isPlaying()) battery_low->play();
+    }
+    else
+    {
+        if(battery_low->isPlaying()) battery_low->stop();
+    }
+
+    if(link_percent <= LINK_ALERT_THRESHOLD)
+    {
+        if(!link_weak->isPlaying()) link_weak->play();
+    }
+    else
+    {
+        if(link_weak->isPlaying()) link_weak->stop();
+    }
+}
diff --git a/src/soundalerts.h b/src/soundalerts.h
@@ -0,0 +1,28 @@
+#ifndef AUTOFLIGHT_SOUNDALERTS_H
+#define AUTOFLIGHT_SOUNDALERTS_H
+
+#include <QtWidgets>
+#include <QtMultimedia/QSoundEffect>
+
+#include <memory>
+
+#include "qinterface/qnavdatalistener.h"
+
+#include <drone.h>
+
+class SoundAlerts : public QObject, QNavdataListener
+{
+    Q_OBJECT
+
+    public:
+        SoundAlerts();
+
+    public Q_SLOTS:
+        void navdataAvailable(std::shared_ptr<const drone::navdata> navdata);
+
+    private:
+        std::unique_ptr<QSoundEffect> battery_low = nullptr;
+        std::unique_ptr<QSoundEffect> link_weak = nullptr;
+};
+
+#endif