How to print custom Decoded messages

PX4 Autopilot
1

I have decoded few custom messages in the MAVLinkProtocol.cc class in QGC and i want them to be printed on the MainToolBar.qml file
Can anyone guide as if my connection is done correctly in MultiVehicleManager.cc class
MAVLinkProtocol.cc class

else if (_message.msgid == MAVLINK_MSG_ID_DATA96) {
// Handle data96 message
mavlink_data96_t camData;
memset(camData.data, 0, sizeof(camData.data));
// camData.data[96]={0};
camData.len=96;
camData.type=1;

            mavlink_msg_data96_decode(&_message, &camData);


            memcpy(&zoomIndex16, camData.data + 7, sizeof(uint16_t));
            zoomIndex = zoomIndex16 / 64;
            // if (zoom <= 30 && zoom >= 1)
            // cam_Zoom = convertToZoomLevel(zoomIndex);
            // convertToFOV(zoomIndex);



            memcpy(&camPitch, camData.data + 13, sizeof(float));
            camPitch = camPitch * 180 / M_PI;
            if (camPitch >= -180 && camPitch <= 180) {
                cam_Pitch = -1 * camPitch;
            }



            memcpy(&camYaw, camData.data + 17, sizeof(float));
            camYaw = camYaw * 180 / M_PI;
            if (camYaw >= -180 && camYaw < 180){}
            cam_Yaw = camYaw;




            memcpy(&tgtDist, camData.data + 21, sizeof(float));
            if (tgtDist > 0 && tgtDist <= 2000){}
            tgt_Dist = tgtDist;


            memcpy(&camTgtLat, camData.data + 57, sizeof(double));
            camTgtLat = camTgtLat * 180 / M_PI;
            if (camTgtLat >= -180 && camTgtLat <= 180){}
            cam_Tgt_Lat = camTgtLat;
            //  qDebug() << "cam_Tgt_Lat: " << cam_Tgt_Lat;


            memcpy(&camTgtLon, camData.data + 65, sizeof(double));
            camTgtLon = camTgtLon * 180 / M_PI;
            if (camTgtLon >= -180 && camTgtLon <= 180){}
            cam_Tgt_Lon = camTgtLon;
            // Emit a signal with the extracted values
            emit data96Received(zoomIndex, cam_Pitch, cam_Yaw, tgt_Dist, cam_Tgt_Lat, cam_Tgt_Lon);
                             msgBox.exec();
        }

and this is how i am connecting this in MultiVehicleManager.cc class

void MultiVehicleManager::onData96Received(int zoomIndex, float cam_Pitch, float cam_Yaw, float tgt_Dist, double cam_Tgt_Lat, double cam_Tgt_Lon)
{

if (qmlRootObject) {
    QQmlContext* context = QQmlEngine::contextForObject(qmlRootObject);
    if (context) {
        QQmlEngine* engine = context->engine();

        // Check if the engine is valid before proceeding
        if (engine) {
            // Update the visibility of the data in QML
            QMetaObject::invokeMethod(qmlRootObject, "updateDataVisibility", Q_ARG(QVariant, true));

            // Pass the data to QML (you need to define these properties in MainToolBar.qml)
            QMetaObject::invokeMethod(qmlRootObject, "setData",
                                      Q_ARG(QVariant, QVariant::fromValue(zoomIndex)),
                                      Q_ARG(QVariant, QVariant::fromValue(cam_Pitch)),
                                      Q_ARG(QVariant, QVariant::fromValue(cam_Yaw)),
                                      Q_ARG(QVariant, QVariant::fromValue(tgt_Dist)),
                                      Q_ARG(QVariant, QVariant::fromValue(cam_Tgt_Lat)),
                                      Q_ARG(QVariant, QVariant::fromValue(cam_Tgt_Lon)));

        }
    }
}

}
could anyone please guide in this regard

2

@DonLakeFlyer Please could you guide in this regard