altered default SR and CQI mapping in rr.conf parsing to avoid collisions

srsenb/src/enb_cfg_parser.cc

@@ -359,9 +359,9 @@ int field_sf_mapping::parse(libconfig::Setting& root)
       sf_mapping[i] = root["subframe"][i];
     }
   } else {
-    *nof_subframes = root["period"];
+    *nof_subframes = static_cast<uint32_t>(root["period"]) / 2;
-    for (uint32_t i = 0; i < *nof_subframes; ++i) {
+    for (uint32_t i = 0; i < *nof_subframes; i++) {
-      sf_mapping[i] = i;
+      sf_mapping[i] = i * 2 + default_offset;
     }
   }
   return 0;
@@ -635,7 +635,7 @@ int parse_rr(all_args_t* args_, rrc_cfg_t* rrc_cfg_)
   sched_request_cnfg.add_field(make_asn1_enum_number_parser("dsr_trans_max", &rrc_cfg_->sr_cfg.dsr_max));
   sched_request_cnfg.add_field(new parser::field<uint32>("period", &rrc_cfg_->sr_cfg.period));
   sched_request_cnfg.add_field(new parser::field<uint32>("nof_prb", &rrc_cfg_->sr_cfg.nof_prb));
-  sched_request_cnfg.add_field(new field_sf_mapping(rrc_cfg_->sr_cfg.sf_mapping, &rrc_cfg_->sr_cfg.nof_subframes));
+  sched_request_cnfg.add_field(new field_sf_mapping(rrc_cfg_->sr_cfg.sf_mapping, &rrc_cfg_->sr_cfg.nof_subframes, 0));
 
   parser::section cqi_report_cnfg("cqi_report_cnfg");
   phy_cfg_.add_subsection(&cqi_report_cnfg);
@@ -646,7 +646,7 @@ int parse_rr(all_args_t* args_, rrc_cfg_t* rrc_cfg_)
   cqi_report_cnfg.add_field(new parser::field<uint32>("m_ri", &rrc_cfg_->cqi_cfg.m_ri));
   cqi_report_cnfg.add_field(new parser::field<uint32>("nof_prb", &rrc_cfg_->cqi_cfg.nof_prb));
   cqi_report_cnfg.add_field(new parser::field<bool>("simultaneousAckCQI", &rrc_cfg_->cqi_cfg.simultaneousAckCQI));
-  cqi_report_cnfg.add_field(new field_sf_mapping(rrc_cfg_->cqi_cfg.sf_mapping, &rrc_cfg_->cqi_cfg.nof_subframes));
+  cqi_report_cnfg.add_field(new field_sf_mapping(rrc_cfg_->cqi_cfg.sf_mapping, &rrc_cfg_->cqi_cfg.nof_subframes, 1));
 
   /* RRC config section */
   parser::section rrc_cnfg("cell_list");

srsenb/src/enb_cfg_parser.h

@@ -140,10 +140,11 @@ private:
 class field_sf_mapping : public parser::field_itf
 {
 public:
-  field_sf_mapping(uint32_t* sf_mapping_, uint32_t* nof_subframes_)
+  field_sf_mapping(uint32_t* sf_mapping_, uint32_t* nof_subframes_, uint32_t default_offset_)
   {
-    sf_mapping    = sf_mapping_;
+    sf_mapping     = sf_mapping_;
-    nof_subframes = nof_subframes_;
+    nof_subframes  = nof_subframes_;
+    default_offset = default_offset_;
   }
   int         parse(Setting& root) override;
   const char* get_name() override { return "sf_mapping"; }
@@ -151,6 +152,7 @@ public:
 private:
   uint32_t* sf_mapping;
   uint32_t* nof_subframes;
+  uint32_t  default_offset;
 };
 
 class field_qci final : public parser::field_itf