Keep track of used PUCCH resources

openair2/NR_PHY_INTERFACE/NR_IF_Module.c

@@ -104,6 +104,9 @@ void handle_nr_uci(NR_UL_IND_t *UL_info)
   }
 
   UL_info->uci_ind.num_ucis = 0;
+  // mark corresponding PUCCH resources as free
+  // NOTE: we just assume it is BWP ID 1, to be revised for multiple BWPs
+  RC.nrmac[mod_id]->pucch_index_used[1][slot] = 0;
 }