some fixes

openair1/PHY/INIT/nr_init.c

@@ -215,6 +215,7 @@ int phy_init_nr_gNB(PHY_VARS_gNB *gNB,
 	    i,common_vars->txdataF[i],
 	    fp->samples_per_frame_wCP*sizeof(int32_t));
       common_vars->beam_id[i] = (uint8_t*)malloc16_clear(fp->symbols_per_slot*fp->slots_per_frame*sizeof(uint8_t));
+      memset(common_vars->beam_id[i],255,fp->symbols_per_slot*fp->slots_per_frame);
   }
   for (i=0;i<Prx;i++){
     common_vars->rxdataF[i] = (int32_t*)malloc16_clear(fp->samples_per_frame_wCP*sizeof(int32_t));

openair1/PHY/INIT/nr_init_ru.c

@@ -148,8 +148,10 @@ int nr_phy_init_RU(RU_t *ru) {
     }
 
     ru->common.beam_id = (uint8_t**)malloc16_clear(ru->nb_tx*sizeof(uint8_t*));
-    for(i=0; i< ru->nb_tx; ++i)
+    for(i=0; i< ru->nb_tx; ++i) {
       ru->common.beam_id[i] = (uint8_t*)malloc16_clear(fp->symbols_per_slot*fp->slots_per_frame*sizeof(uint8_t));
+      memset(ru->common.beam_id[i],255,fp->symbols_per_slot*fp->slots_per_frame);
+    }
     
   } // !=IF5
 

openair1/SCHED_NR/phy_procedures_nr_gNB.c

@@ -131,16 +131,16 @@ void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot) {
 			 ssb_start_symbol,
 			 n_hf, frame, cfg, fp);
 
-      }
-
-      // SSB beamforming is handled at PHY
-      // currently our PHY does not support switching more than once a slot. 
-      if (ssb_per_slot>1) {
-	LOG_W(PHY,"beamforming currently not supported for more than one SSB per slot\n");
-      }
-      else if (ssb_per_slot==1) {
-	for (int j=0;j<fp->symbols_per_slot;j++) 
-	  gNB->common_vars.beam_id[0][slot*fp->symbols_per_slot+j] = cfg->ssb_table.ssb_beam_id_list[ssb_index].beam_id.value;
+	// SSB beamforming is handled at PHY
+	// currently our PHY does not support switching more than once a slot. 
+	if (ssb_per_slot>1) {
+	  LOG_W(PHY,"beamforming currently not supported for more than one SSB per slot\n");
+	}
+	else if (ssb_per_slot==1) {
+	  LOG_I(PHY,"slot %d, ssb_index %d, beam %d\n",slot,ssb_index,cfg->ssb_table.ssb_beam_id_list[ssb_index].beam_id.value);
+	  for (int j=0;j<fp->symbols_per_slot;j++) 
+	    gNB->common_vars.beam_id[0][slot*fp->symbols_per_slot+j] = cfg->ssb_table.ssb_beam_id_list[ssb_index].beam_id.value;
+	}	
       }
     }
   }

openair2/LAYER2/NR_MAC_gNB/config.c

@@ -278,7 +278,7 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
   int num_ssb=0;
   for (int i=0;i<32;i++) {
     cfg->ssb_table.ssb_beam_id_list[i].beam_id.tl.tag = NFAPI_NR_CONFIG_BEAM_ID_TAG;
-    if ((cfg->ssb_table.ssb_mask_list[0].ssb_mask.value>>i)&1) {
+    if ((cfg->ssb_table.ssb_mask_list[0].ssb_mask.value>>(31-i))&1) {
       cfg->ssb_table.ssb_beam_id_list[i].beam_id.value = num_ssb;
       num_ssb++;
     }
@@ -286,7 +286,7 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
   }
   for (int i=0;i<32;i++) {
     cfg->ssb_table.ssb_beam_id_list[32+i].beam_id.tl.tag = NFAPI_NR_CONFIG_BEAM_ID_TAG;      
-    if ((cfg->ssb_table.ssb_mask_list[1].ssb_mask.value>>i)&1) {
+    if ((cfg->ssb_table.ssb_mask_list[1].ssb_mask.value>>(31-i))&1) {
       cfg->ssb_table.ssb_beam_id_list[32+i].beam_id.value = num_ssb;
       num_ssb++;
     }