Corretto calcolo del tempo heartbeat

shared/roboglue_shared.h

@@ -28,6 +28,7 @@
 #include <QSettings>
 #include <QPoint>
 #include <QSize>
+#include <QTimer>
 #include <stdexcept>
 #include <libJson/json.hpp>
 #include <libURcom/URCLinterface.h>
@@ -40,7 +41,9 @@ class RoboGlue_SHARED : public QObject{
 
 public:
     RoboGlue_SHARED(QSettings *set);
+    virtual ~RoboGlue_SHARED();
     QMutex mutex;
+    QTimer* statusTimer;
 
     //////////// COMMON MODULES STATUS ///////////////
     struct {
@@ -130,6 +133,9 @@ public:
 
 signals:
     void commonStatusChange(void);
+
+private slots:
+    void on_statusTimer(void);
 };
 
 #endif // ROBOGLUE_SHARED_H