adding rsrp to ssb indication

nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h

@@ -112,6 +112,7 @@ typedef struct {
   uint8_t ssb_length;
   uint16_t cell_id;
   uint16_t ssb_start_subcarrier;
+  short rsrp_dBm;
 } fapi_nr_ssb_pdu_t;
 
 typedef struct {

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -146,6 +146,7 @@ void nr_fill_rx_indication(fapi_nr_rx_indication_t *rx_ind,
       rx_ind->rx_indication_body[n_pdus - 1].ssb_pdu.ssb_length = frame_parms->Lmax;
       rx_ind->rx_indication_body[n_pdus - 1].ssb_pdu.cell_id = frame_parms->Nid_cell;
       rx_ind->rx_indication_body[n_pdus - 1].ssb_pdu.ssb_start_subcarrier = frame_parms->ssb_start_subcarrier;
+      rx_ind->rx_indication_body[n_pdus - 1].ssb_pdu.rsrp_dBm = ue->measurements.rsrp_dBm[gNB_id];
     break;
     default:
     break;

openair2/LAYER2/NR_MAC_UE/mac_defs.h

@@ -362,6 +362,9 @@ typedef struct {
   RA_config_t ra;
   /// SSB index from MIB decoding
   uint8_t mib_ssb;
+  /// measured SSB RSRP in dBm
+  short ssb_rsrp_dBm;
+
   /// Last NDI of UL HARQ processes
   uint8_t UL_ndi[NR_MAX_HARQ_PROCESSES];
   /// first ULTX of UL HARQ processes

openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.c

@@ -164,7 +164,7 @@ int nr_ue_dl_indication(nr_downlink_indication_t *dl_info, NR_UL_TIME_ALIGNMENT_
         switch(dl_info->rx_ind->rx_indication_body[i].pdu_type){
 
         case FAPI_NR_RX_PDU_TYPE_SSB:
-
+          mac->ssb_rsrp_dBm = (dl_info->rx_ind->rx_indication_body+i)->ssb_pdu.rsrp_dBm;
           ret_mask |= (handle_bcch_bch(dl_info->module_id, dl_info->cc_id, dl_info->gNB_index,
                                        (dl_info->rx_ind->rx_indication_body+i)->ssb_pdu.pdu,
                                        (dl_info->rx_ind->rx_indication_body+i)->ssb_pdu.additional_bits,