Update nr_gold.c

openair1/PHY/NR_REFSIG/nr_gold.c

@@ -154,24 +154,25 @@ void nr_init_csi_rs(PHY_VARS_gNB* gNB, uint32_t Nid)
 
 }
 
-void nr_init_prs(PHY_VARS_gNB* gNB, uint32_t Nid, uint32_t slotnum, uint32_t symNum)
+void nr_init_prs(PHY_VARS_gNB* gNB, uint32_t symNum)
 {
   unsigned int x1, x2;
   uint16_t Nid, i_ssb, i_ssb2;
-  unsigned char Lmax, l, n_hf, N_hf;
+  //unsigned char Lmax, l, n_hf, N_hf;
   nfapi_nr_config_request_scf_t *cfg = &gNB->gNB_config;
   NR_DL_FRAME_PARMS *fp = &gNB->frame_parms;
   uint8_t reset;
+  uint8_t slotNum, symNum;
 
   Nid = cfg->cell_config.phy_cell_id.value;
 
-  Lmax = fp->Lmax;
-  N_hf = (Lmax == 4)? 2:1;
+  //Lmax = fp->Lmax;
+  //N_hf = (Lmax == 4)? 2:1;
 
-  for (n_hf = 0; n_hf < N_hf; n_hf++) {
-    for (l = 0; l < Lmax ; l++) {
-      i_ssb = l & (Lmax-1);
-      i_ssb2 = i_ssb + (n_hf<<2);
+  for (slotNum = 0; slotNum < fp->slots_per_frame-1; slotNum++) {
+    for (symNum = 0; symNum < fp->symbols_per_slot-1 ; symNum++) {
+      i_ssb = sumNum & (symbols_per_slot-1);
+      i_ssb2 = i_ssb + (slot<<2);
 
       reset = 1;
       // initial x2 for prs as 38.211
@@ -184,8 +185,8 @@ void nr_init_prs(PHY_VARS_gNB* gNB, uint32_t Nid, uint32_t slotnum, uint32_t sym
       x2 = c_init1 + c_init2 + c_init3;
 
 
-      for (uint8_t n=0; n<NR_PBCH_DMRS_LENGTH_DWORD; n++) {
-        gNB->nr_gold_prs[n_hf][l][n] = lte_gold_generic(&x1, &x2, reset);
+      for (uint8_t n=0; n<NR_MAX_PRS_INIT_LENGTH_DWORD; n++) {
+        gNB->nr_gold_prs[slotNum][symNum][n] = lte_gold_generic(&x1, &x2, reset);
         reset = 0;
       }