Added TA to metrics

srsue/hdr/phy/phy_metrics.h

@@ -32,6 +32,7 @@ namespace srsue {
 
 struct sync_metrics_t
 {
+  float ta_us;
   float cfo;
   float sfo;
 };

srsue/src/metrics_csv.cc

@@ -72,7 +72,7 @@ void metrics_csv::set_metrics(ue_metrics_t &metrics, const uint32_t period_usec)
 {
   if (file.is_open() && ue != NULL) {
     if(n_reports == 0) {
-      file << "time;rsrp;pl;cfo;dl_mcs;dl_snr;dl_turbo;dl_brate;dl_bler;ul_mcs;ul_buff;ul_brate;ul_bler;rf_o;rf_u;rf_l;is_attached\n";
+      file << "time;rsrp;pl;cfo;dl_mcs;dl_snr;dl_turbo;dl_brate;dl_bler;ul_ta,ul_mcs;ul_buff;ul_brate;ul_bler;rf_o;rf_u;rf_l;is_attached\n";
     }
     file << (metrics_report_period*n_reports) << ";";
     file << float_to_string(metrics.phy.dl.rsrp, 2);
@@ -87,6 +87,7 @@ void metrics_csv::set_metrics(ue_metrics_t &metrics, const uint32_t period_usec)
     } else {
       file << float_to_string(0, 2);
     }
+    file << float_to_string(metrics.phy.sync.ta_us, 2);
     file << float_to_string(metrics.phy.ul.mcs, 2);
     file << float_to_string((float) metrics.mac.ul_buffer, 2);
     file << float_to_string((float) metrics.mac.tx_brate/period_usec*1e6, 2);

srsue/src/metrics_stdout.cc

@@ -79,7 +79,7 @@ void metrics_stdout::set_metrics(ue_metrics_t &metrics, const uint32_t period_us
     n_reports = 0;
     cout << endl;
     cout << "--Signal--------------DL------------------------------UL----------------------" << endl;
-    cout << "  rsrp    pl    cfo   mcs   snr turbo  brate   bler   mcs   buff  brate   bler" << endl;
+    cout << "  rsrp    pl    cfo   mcs   snr turbo  brate   bler   ta_us  mcs   buff  brate   bler" << endl;
   }
   cout << float_to_string(metrics.phy.dl.rsrp, 2);
   cout << float_to_string(metrics.phy.dl.pathloss, 2);
@@ -93,6 +93,7 @@ void metrics_stdout::set_metrics(ue_metrics_t &metrics, const uint32_t period_us
   } else {
     cout << float_to_string(0, 1) << "%";
   }
+  cout << float_to_string(metrics.phy.sync.ta_us, 2);
   cout << float_to_string(metrics.phy.ul.mcs, 2);
   cout << float_to_eng_string((float) metrics.mac.ul_buffer, 2);
   cout << float_to_eng_string((float) metrics.mac.tx_brate/period_usec*1e6, 2);

srsue/src/phy/phch_recv.cc

@@ -432,6 +432,7 @@ void phch_recv::run_thread()
 
               metrics.sfo = srslte_ue_sync_get_sfo(&ue_sync);
               metrics.cfo = srslte_ue_sync_get_cfo(&ue_sync);
+              metrics.ta_us = time_adv_sec*1e6;
               worker_com->set_sync_metrics(metrics);
 
               // Check if we need to TX a PRACH