Fix: use correct variable names

openair1/PHY/NR_TRANSPORT/nr_dlsch.c

@@ -412,13 +412,13 @@ uint8_t nr_generate_pdsch(PHY_VARS_gNB *gNB,
 
     ///Layer Precoding and Antenna port mapping
     // tx_layers 1-8 are mapped on antenna ports 1000-1007
-    // The precoding info is supported by nfapi such as numPRGs, prgSize, and PMIdx
-    // The same precoding matrix is applied on prgSize RBs, Thus
-    //        pmi = PMIdx[rbidx/prgSize], rbidx =0,...,rbSize-1
+    // The precoding info is supported by nfapi such as numPRGs, prg_size, and pm_idx
+    // The same precoding matrix is applied on prg_size RBs, Thus
+    //        pmi = pm_idx[rbidx/prg_size], rbidx =0,...,rbSize-1
     // The Precoding matrix:
     // The Codebook Type I and Type II are not supported yet.
     // We adopt the precoding matrices of PUSCH for 4 layers.
-    if ((frame_parms->nb_antennas_tx == 1 && rel15->nrOfLayers == 1) || rel15->precodingAndBeamforming.prgSize == 0) {//No precoding if precoding info is not available
+    if ((frame_parms->nb_antennas_tx == 1 && rel15->nrOfLayers == 1) || rel15->precodingAndBeamforming.prg_size == 0) {//No precoding if precoding info is not available
       for (int ap=0; ap<frame_parms->nb_antennas_tx; ap++) {//frame_parms->nb_antennas_tx rel15->nrOfLayers
         if(ap<rel15->nrOfLayers)
           memcpy((void*)&txdataF[ap][rel15->StartSymbolIndex*frame_parms->ofdm_symbol_size + txdataF_offset],
@@ -438,8 +438,8 @@ uint8_t nr_generate_pdsch(PHY_VARS_gNB *gNB,
 
           for (int rb=0; rb<rel15->rbSize; rb++) {
             //get pmi info
-            if (rel15->precodingAndBeamforming.prgSize > 0)
-              pmi = rel15->precodingAndBeamforming.PMIdx[(int)rb/rel15->precodingAndBeamforming.prgSize];
+            if (rel15->precodingAndBeamforming.prg_size > 0)
+              pmi = rel15->precodingAndBeamforming.prgs_list[(int)rb/rel15->precodingAndBeamforming.prg_size].pm_idx;
             else
               pmi = 0;//no precoding