Make SIB2 mbsfn settings optional

6 years ago · 13cba873d5
parent 2e53478a3b
commit 13cba873d5
1 changed files with 30 additions and 30 deletions
--- a/srsenb/src/enb_cfg_parser.cc
+++ b/srsenb/src/enb_cfg_parser.cc
@ -211,16 +211,16 @@ int enb::parse_sib2(std::string filename, LIBLTE_RRC_SYS_INFO_BLOCK_TYPE_2_STRUC
     liblte_rrc_time_alignment_timer_text, LIBLTE_RRC_TIME_ALIGNMENT_TIMER_N_ITEMS)
  );

-  
-  sib2.add_field(
-     new parser::field<uint32>
-    ("mbsfnSubframeConfigListLength", &data->mbsfn_subfr_cnfg_list_size)
-  );
-  
-  
  parser::section mbsfnSubframeConfigList("mbsfnSubframeConfigList");
      sib2.add_subsection(&mbsfnSubframeConfigList);

+  bool mbsfn_present=false;
+  mbsfnSubframeConfigList.set_optional(&mbsfn_present);
+
+  if (mbsfn_present) {
+    data->mbsfn_subfr_cnfg_list_size = 1;
+  }
+
  mbsfnSubframeConfigList.add_field(
     new parser::field<uint32>
    ("subframeAllocation", &data->mbsfn_subfr_cnfg_list[0].subfr_alloc)