Read bunchnumber from device proxy in RTMode when RNM not compiled

src/CCDSpectrometer.h

@@ -57,6 +57,7 @@
 #define EXPOSURE_ATTR			"Exposure"
 #define TRIGGER_ATTR			"Trigger"
 #define COUNTER_ATTR			"AcquisitionCounter"
+#define BUNCHNUM_ATTR			"BunchNumber"
 #define ROI_ATTR				"HwRoiParam"
 #define START_CMD				"Start"
 #define STOP_CMD				"Stop"

src/readthread.cpp

@@ -358,6 +358,8 @@ void readthread::run(void *)
 					char check;
 					rnm_bunch_number_get_value(0, 1, &buf_bunch_num, &check);
 					//buf_bunch_num = fit_counter;
+#else
+					buf_bunch_num = GetBunchnumber();
 #endif
 					if(old_bunch_number != buf_bunch_num-1)
 					{
@@ -1093,6 +1095,26 @@ void readthread::StopMeas()
 {
 }
 
+Tango::DevLong readthread::GetBunchnumber()
+{
+	CCDSpectrometer *_device = static_cast<CCDSpectrometer *>(device);
+	Tango::DevLong bunch_number=0;
+	try {
+		//Tango::DevDouble data;
+		_device->dpmutex->lock();
+		_device->dp->read_attribute(BUNCHNUM_ATTR)>>bunch_number;
+		_device->dpmutex->unlock();
+	}
+	catch(Tango::DevFailed &e)
+	{
+		_device->dpmutex->unlock();
+		INFO_STREAM << __func__ << ": error reading BN =" << e.errors[0].desc;
+		abort_sleep(0.05);
+		return 0;
+	}
+	return bunch_number;
+}
+
 }
 
 

src/readthread.h

@@ -38,6 +38,7 @@ class readthread : public omni_thread, public Tango::TangoMonitor, public Tango:
 		uint32_t numavg;
 		int PrepareMeas();
 		int Measure(double *l_pSpectrum);
+		Tango::DevLong GetBunchnumber();
 
 		void StopMeas();
 		int Heartbeat();