springbrakeactive on uart

Train.cpp

@@ -616,7 +616,8 @@ TTrain::get_state() const {
         { fHCurrent[ ( mvControlled->TrainType & dt_EZT ) ? 0 : 1 ], fHCurrent[ 2 ], fHCurrent[ 3 ] },
         ggLVoltage.GetValue(),
         mvOccupied->DistCounter,
-        iRadioChannel
+		iRadioChannel,
+		btLampkaSpringBrakeActive.GetValue()
     };
 }
 

Train.h

@@ -105,6 +105,7 @@ class TTrain {
         float lv_voltage;
 		double distance;
 		int radio_channel;
+		bool springbrake_active;
     };
 	typedef std::tuple<std::string, std::shared_ptr<python_rt>, std::unique_ptr<python_screen_viewer>> screen_entry;
 	typedef std::vector<screen_entry> screen_map;

uart.cpp

@@ -280,7 +280,8 @@ void uart_input::poll()
                 m_trainstatecab << 2
               | trainstate.recorder_braking << 3
               | trainstate.recorder_power << 4
-              | trainstate.radio_stop <<5
+			  | trainstate.radio_stop << 5
+			  | trainstate.springbrake_active << 6
               | trainstate.alerter_sound << 7),
             //byte 7-8
 	        SPLIT_INT16(brake_press),