Add support for Linux and experimenting with settings (there are "set" but no "get" options for them though)

QGCCommon.pri

@@ -19,8 +19,9 @@
 linux {
     linux-g++ | linux-g++-64 | linux-g++-32 | linux-clang {
         message("Linux build")
-        CONFIG += LinuxBuild
+        CONFIG  += LinuxBuild
         DEFINES += __STDC_LIMIT_MACROS
+        DEFINES += QGC_GST_TAISYNC_ENABLED
         linux-clang {
             message("Linux clang")
             QMAKE_CXXFLAGS += -Qunused-arguments -fcolor-diagnostics

src/QmlControls/QGroundControlQmlGlobal.cc

@@ -66,7 +66,7 @@ void QGroundControlQmlGlobal::setToolbox(QGCToolbox* toolbox)
     _settingsManager        = toolbox->settingsManager();
     _gpsRtkFactGroup        = qgcApp()->gpsRtkFactGroup();
     _airspaceManager        = toolbox->airspaceManager();
-#if defined(QGC_AIRMAP_ENABLED)
+#if defined(QGC_GST_TAISYNC_ENABLED)
     _taisyncManager         = toolbox->taisyncManager();
 #endif
 }

src/Taisync/TaisyncManager.cc

@@ -19,6 +19,11 @@ TaisyncManager::TaisyncManager(QGCApplication* app, QGCToolbox* toolbox)
 {
     connect(&_workTimer, &QTimer::timeout, this, &TaisyncManager::_checkTaisync);
     _workTimer.setSingleShot(true);
+    _decodeList.append(tr("Stream"));
+    _decodeList.append(tr("HDMI Port"));
+    _rateList.append(tr("Low"));
+    _rateList.append(tr("Medium"));
+    _rateList.append(tr("High"));
 }
 
 //-----------------------------------------------------------------------------
@@ -67,6 +72,20 @@ TaisyncManager::setToolbox(QGCToolbox* toolbox)
 
 //-----------------------------------------------------------------------------
 void
+TaisyncManager::setDecodeIndex(int idx)
+{
+    (void)idx;
+}
+
+//-----------------------------------------------------------------------------
+void
+TaisyncManager::setRateIndex(int idx)
+{
+    (void)idx;
+}
+
+//-----------------------------------------------------------------------------
+void
 TaisyncManager::_setEnabled()
 {
     bool enable = _appSettings->enableTaisync()->rawValue().toBool();
@@ -199,6 +218,9 @@ TaisyncManager::_checkTaisync()
             case REQ_FREQ_SCAN:
                 _taiSettings->requestFreqScan();
                 break;
+            case REQ_VIDEO_SETTINGS:
+                _taiSettings->requestVideoSettings();
+                break;
             }
         }
         _workTimer.start(1000);
@@ -228,5 +250,10 @@ TaisyncManager::_updateSettings(QByteArray jSonData)
     } else if(jSonData.contains("\"firmwareversion\":")) {
         _fwVersion      = jObj["firmwareversion"].toString(_fwVersion);
         _serialNumber   = jObj["sn"].toString(_serialNumber);
+    //-- Video Settings?
+    } else if(jSonData.contains("\"maxbitrate\":")) {
+
+
+
     }
 }

src/Taisync/TaisyncManager.h

@@ -28,30 +28,42 @@ class TaisyncManager : public QGCTool
     Q_OBJECT
 public:
 
-    Q_PROPERTY(bool     connected           READ connected                                  NOTIFY connectedChanged)
-    Q_PROPERTY(bool     linkConnected       READ linkConnected                              NOTIFY linkChanged)
-    Q_PROPERTY(QString  linkVidFormat       READ linkVidFormat                              NOTIFY linkChanged)
-    Q_PROPERTY(int      uplinkRSSI          READ uplinkRSSI                                 NOTIFY linkChanged)
-    Q_PROPERTY(int      downlinkRSSI        READ downlinkRSSI                               NOTIFY linkChanged)
-    Q_PROPERTY(QString  serialNumber        READ serialNumber                               NOTIFY linkChanged)
-    Q_PROPERTY(QString  fwVersion           READ fwVersion                                  NOTIFY linkChanged)
+    Q_PROPERTY(bool         connected           READ connected                                  NOTIFY connectedChanged)
+    Q_PROPERTY(bool         linkConnected       READ linkConnected                              NOTIFY linkChanged)
+    Q_PROPERTY(QString      linkVidFormat       READ linkVidFormat                              NOTIFY linkChanged)
+    Q_PROPERTY(int          uplinkRSSI          READ uplinkRSSI                                 NOTIFY linkChanged)
+    Q_PROPERTY(int          downlinkRSSI        READ downlinkRSSI                               NOTIFY linkChanged)
+    Q_PROPERTY(QString      serialNumber        READ serialNumber                               NOTIFY linkChanged)
+    Q_PROPERTY(QString      fwVersion           READ fwVersion                                  NOTIFY linkChanged)
+    Q_PROPERTY(QStringList  decodeList          READ decodeList                                 NOTIFY decodeIndexChanged)
+    Q_PROPERTY(int          decodeIndex         READ decodeIndex        WRITE setDecodeIndex    NOTIFY decodeIndexChanged)
+    Q_PROPERTY(QStringList  rateList            READ rateList                                   NOTIFY rateIndexChanged)
+    Q_PROPERTY(int          rateIndex           READ rateIndex          WRITE setRateIndex      NOTIFY rateIndexChanged)
 
     explicit TaisyncManager                 (QGCApplication* app, QGCToolbox* toolbox);
     ~TaisyncManager                         () override;
 
-    void    setToolbox                      (QGCToolbox* toolbox) override;
+    void        setToolbox                      (QGCToolbox* toolbox) override;
 
-    bool    connected                       () { return _isConnected; }
-    bool    linkConnected                   () { return _linkConnected; }
-    QString linkVidFormat                   () { return _linkVidFormat; }
-    int     uplinkRSSI                      () { return _downlinkRSSI; }
-    int     downlinkRSSI                    () { return _uplinkRSSI; }
-    QString serialNumber                    () { return _serialNumber; }
-    QString fwVersion                       () { return _fwVersion; }
+    bool        connected                       () { return _isConnected; }
+    bool        linkConnected                   () { return _linkConnected; }
+    QString     linkVidFormat                   () { return _linkVidFormat; }
+    int         uplinkRSSI                      () { return _downlinkRSSI; }
+    int         downlinkRSSI                    () { return _uplinkRSSI; }
+    QString     serialNumber                    () { return _serialNumber; }
+    QString     fwVersion                       () { return _fwVersion; }
+    QStringList decodeList                      () { return _decodeList; }
+    int         decodeIndex                     () { return _decodeIndex; }
+    void        setDecodeIndex                  (int idx);
+    QStringList rateList                        () { return _rateList; }
+    int         rateIndex                       () { return _rateIndex; }
+    void        setRateIndex                    (int idx);
 
 signals:
     void    linkChanged                     ();
     void    connectedChanged                ();
+    void    decodeIndexChanged              ();
+    void    rateIndexChanged                ();
 
 private slots:
     void    _connected                      ();
@@ -70,6 +82,7 @@ private:
         REQ_LINK_STATUS,
         REQ_DEV_INFO,
         REQ_FREQ_SCAN,
+        REQ_VIDEO_SETTINGS,
         REQ_LAST
     };
 
@@ -91,6 +104,10 @@ private:
     QString     _linkVidFormat;
     int         _downlinkRSSI               = 0;
     int         _uplinkRSSI                 = 0;
+    QStringList _decodeList;
+    int         _decodeIndex                = 0;
+    QStringList _rateList;
+    int         _rateIndex                  = 0;
     bool        _savedVideoState            = true;
     QVariant    _savedVideoSource;
     QVariant    _savedVideoUDP;

src/Taisync/TaisyncSettings.cc

@@ -13,12 +13,13 @@
 #include "QGCApplication.h"
 #include "VideoManager.h"
 
-
+/*
 static const char* kPostReq =
     "POST %1 HTTP/1.1\r\n"
     "Content-Type: application/json\r\n"
     "Content-Length: %2\r\n\r\n"
     "%3";
+*/
 
 static const char* kGetReq = "GET %1 HTTP/1.1\r\n\r\n";
 
@@ -79,6 +80,19 @@ TaisyncSettings::requestFreqScan()
 }
 
 //-----------------------------------------------------------------------------
+bool
+TaisyncSettings::requestVideoSettings()
+{
+    if(_tcpSocket) {
+        QString req = QString(kGetReq).arg("/v1/video.json");
+        //qCDebug(TaisyncVerbose) << "Request" << req;
+        _tcpSocket->write(req.toUtf8());
+        return true;
+    }
+    return false;
+}
+
+//-----------------------------------------------------------------------------
 void
 TaisyncSettings::_readBytes()
 {

src/Taisync/TaisyncSettings.h

@@ -18,8 +18,9 @@ public:
     explicit TaisyncSettings            (QObject* parent = nullptr);
     bool    start                       () override;
     bool    requestLinkStatus           ();
-    bool    requestDevInfo             ();
+    bool    requestDevInfo              ();
     bool    requestFreqScan             ();
+    bool    requestVideoSettings        ();
 
 signals:
     void    updateSettings              (QByteArray jSonData);