minor fixes

src/comm/MAVLinkSimulationLink.cc

@@ -523,6 +523,9 @@ void MAVLinkSimulationLink::writeBytes(const char* data, qint64 size)
                 {
                     mavlink_action_t action;
                     mavlink_msg_action_decode(&msg, &action);
+
+                    qDebug() << "SIM" << "received action" << action.action << "for system" << action.target;
+
                     switch (action.action)
                     {
                     case MAV_ACTION_LAUNCH:

src/uas/UAS.cc

@@ -834,10 +834,10 @@ void UAS::setWaypoint(Waypoint* wp)
     mavlink_message_t msg;
     mavlink_waypoint_set_t set;
     set.id = wp->id;
-    QString name = wp->name;
+    //QString name = wp->name;
     // FIXME Check if this works properly
-    name.truncate(MAVLINK_MSG_WAYPOINT_SET_FIELD_NAME_LEN);
-    strcpy((char*)set.name, name.toStdString().c_str());
+    //name.truncate(MAVLINK_MSG_WAYPOINT_SET_FIELD_NAME_LEN);
+    //strcpy((char*)set.name, name.toStdString().c_str());
     set.autocontinue = wp->autocontinue;
     set.target_component = 0;
     set.target_system = uasId;

src/ui/linechart/LinechartPlot.cc

@@ -715,6 +715,7 @@ void TimeSeriesData::append(quint64 ms, double value)
     }
     this->ms[count] = ms;
     this->value[count] = value;
+    this->lastValue = value;
     this->mean = 0;
     QList<double> medianList = QList<double>();
     for (unsigned int i = 0; (i < averageWindow) && (((int)count - (int)i) >= 0); ++i)
@@ -824,7 +825,7 @@ double TimeSeriesData::getMedian()
 
 double TimeSeriesData::getCurrentValue()
 {
-    return ms.last();
+    return lastValue;
 }
 
 /**

src/ui/linechart/LinechartPlot.h

@@ -149,9 +149,10 @@ protected:
     quint64 plotCount;
     QString friendlyName;
 
-    double minValue;
-    double maxValue;
-    double zeroValue;
+    double lastValue; ///< The last inserted value
+    double minValue;  ///< The smallest value in the dataset
+    double maxValue;  ///< The largest value in the dataset
+    double zeroValue; ///< The expected value in the dataset
 
     QMutex dataMutex;