some debugging

openair1/PHY/LTE_TRANSPORT/initial_syncSL.c

@@ -79,4 +79,8 @@ int initial_syncSL(PHY_VARS_UE *ue) {
       return(-1);
     }
   }
+  else {
+     write_output("rxsig0.m","rxs0",&ue->common_vars.rxdata[0][ue->frame_parms.samples_per_tti*subframe],ue->frame_parms.samples_per_tti,1,1);
+     exit(-1);
+  }
 }

openair1/PHY/LTE_TRANSPORT/slss.c

@@ -56,7 +56,7 @@ void check_and_generate_slss(PHY_VARS_UE *ue,int frame_tx,int subframe_tx) {
   ue->frame_parms.Nid_SL = slss->slss_id;
 
   // 6 PRBs => ceil(10*log10(6)) = 8 
-  ue->tx_power_dBm[subframe_tx] = 8;
+  ue->tx_power_dBm[subframe_tx] = -6;
   ue->tx_total_RE[subframe_tx] = 72;
 
 #if defined(EXMIMO) || defined(OAI_USRP) || defined(OAI_BLADERF) || defined(OAI_LMSSDR)

openair1/SIMULATION/LTE_PHY/dummy_functions.c

@@ -39,7 +39,8 @@ void ue_decode_p(module_id_t module_idP, int CC_id, frame_t frame,
 		 uint8_t CH_index, void *pdu, uint16_t len){}
 
 void ue_decode_si(module_id_t module_idP, int CC_id, frame_t frame,
-		  uint8_t CH_index, void *pdu, uint16_t len){}
+		  uint8_t CH_index, void *pdu, uint16_t len,
+		  SLSS_t *slss, int *rxframe, int *rxsubframe){}
 
 void ue_send_sdu(module_id_t module_idP, uint8_t CC_id, frame_t frame,
 		 sub_frame_t subframe, uint8_t * sdu, uint16_t sdu_len,

targets/RT/USER/lte-ue.c

@@ -704,8 +704,12 @@ static void *UE_thread_synchSL(void *arg)
     AssertFatal ( 0== pthread_mutex_unlock(&UE->proc.mutex_synchSL), "");
    
     // Do initial synch here
-    if (initial_syncSL(UE) >= 0)
-	  
+    if (initial_syncSL(UE) >= 0) LOG_I(PHY,"Found SynchRef UE\n");
+    else {
+      LOG_I(PHY,"No SynchRefUE found\n");
+      write_output("rxsig0.m","rxs0",&UE->common_vars.rxdata_syncSL[0][0],40*UE->frame_parms.samples_per_tti,1,1);
+      exit(-1);
+    }	  
     AssertFatal ( 0== pthread_mutex_lock(&UE->proc.mutex_synchSL), "");
     UE->proc.instance_cnt_synchSL--;
     UE->is_synchronizedSL = 0;