SRSUE: fix last reported RI state

srsue/hdr/phy/phy_common.h

@@ -69,6 +69,9 @@ public:
   // Time Aligment Controller, internal thread safe
   ta_control ta;
 
+  // Last reported RI
+  std::atomic<uint32_t> last_ri = {0};
+
   phy_common(srslog::basic_logger& logger);
 
   ~phy_common();

srsue/src/phy/lte/cc_worker.cc

@@ -807,10 +807,16 @@ uint32_t cc_worker::get_wideband_cqi()
 
 void cc_worker::set_uci_periodic_cqi(srsran_uci_data_t* uci_data)
 {
+  // Load last reported RI
+  ue_dl_cfg.last_ri = phy->last_ri;
+
   srsran_ue_dl_gen_cqi_periodic(&ue_dl, &ue_dl_cfg, get_wideband_cqi(), CURRENT_TTI_TX, uci_data);
 
   // Store serving cell index for logging purposes
   uci_data->cfg.cqi.scell_index = cc_idx;
+
+  // Store the reported RI
+  phy->last_ri = ue_dl_cfg.last_ri;
 }
 
 void cc_worker::set_uci_aperiodic_cqi(srsran_uci_data_t* uci_data)

srsue/src/phy/phy_common.cc

@@ -871,6 +871,7 @@ void phy_common::reset()
   cur_pusch_power     = 0;
   sr_last_tx_tti      = -1;
   pcell_report_period = 20;
+  last_ri             = 0;
 
   ZERO_OBJECT(pathloss);
   ZERO_OBJECT(avg_sinr_db);