SRSENB: moved set tx/rx frequency to txrx class

srsenb/hdr/phy/phy_common.h

@@ -79,27 +79,29 @@ public:
 
     return ret;
   };
-  uint32_t get_ul_earfcn(uint32_t cc_idx)
+  float get_ul_freq_hz(uint32_t cc_idx)
   {
-    uint32_t ret = 0;
+    float ret = 0.0f;
 
     if (cc_idx < cell_list.size()) {
-      ret = cell_list[cc_idx].ul_earfcn;
+      uint32_t earfcn = cell_list[cc_idx].ul_earfcn;
 
       // If there is no UL-EARFCN, deduce it from DL-EARFCN
-      if (ret == 0) {
+      if (earfcn == 0) {
-        ret = srslte_band_ul_earfcn(cell_list[cc_idx].dl_earfcn);
+        earfcn = srslte_band_ul_earfcn(cell_list[cc_idx].dl_earfcn);
       }
+
+      ret = 1e6f * srslte_band_fd(earfcn);
     }
 
     return ret;
   };
-  uint32_t get_dl_earfcn(uint32_t cc_idx)
+  float get_dl_freq_hz(uint32_t cc_idx)
   {
-    uint32_t ret = 0;
+    float ret = 0.0f;
 
     if (cc_idx < cell_list.size()) {
-      ret = cell_list[cc_idx].dl_earfcn;
+      ret = 1e6f * srslte_band_fd(cell_list[cc_idx].dl_earfcn);
     }
 
     return ret;

srsenb/src/phy/txrx.cc

@@ -100,10 +100,11 @@ void txrx::run_thread()
 
   // Set Tx/Rx frequencies
   for (uint32_t cc_idx = 0; cc_idx < worker_com->get_nof_carriers(); cc_idx++) {
-    float    tx_freq_hz = 1e6 * srslte_band_fd(worker_com->get_dl_earfcn(cc_idx));
+    float    tx_freq_hz = worker_com->get_dl_freq_hz(cc_idx);
-    float    rx_freq_hz = 1e6 * srslte_band_fd(worker_com->get_ul_earfcn(cc_idx));
+    float    rx_freq_hz = worker_com->get_ul_freq_hz(cc_idx);
     uint32_t rf_port    = worker_com->get_rf_port(cc_idx);
     for (uint32_t i = 0; i < worker_com->get_nof_ports(cc_idx); i++) {
+      log_h->console("Setting frequency: DL=%.1f Mhz, UL=%.1f MHz\n", tx_freq_hz / 1e6f, rx_freq_hz / 1e6f);
       radio_h->set_tx_freq(0, rf_port + i, tx_freq_hz);
       radio_h->set_rx_freq(0, rf_port + i, rx_freq_hz);
     }

srsenb/src/radio/enb_radio_multi.cc

@@ -30,19 +30,7 @@ enb_radio_multi::~enb_radio_multi() {}
 
 int enb_radio_multi::init(const srslte::rf_args_t& args_, srslte::phy_interface_radio* phy_)
 {
-  int ret = radio_multi::init(args_, phy_);
+  return radio_multi::init(args_, phy_);
-
-  if (ret == SRSLTE_SUCCESS) {
-    ret = SRSLTE_ERROR;
-    if (radios.size() > 0) {
-      log.console("Setting frequency: DL=%.1f Mhz, UL=%.1f MHz\n", args_.dl_freq / 1e6, args_.ul_freq / 1e6);
-      radios.at(0)->set_tx_freq(args.nof_tx_ports, args.dl_freq);
-      radios.at(0)->set_rx_freq(args.nof_tx_ports, args.ul_freq);
-      ret = SRSLTE_SUCCESS;
-    }
-  }
-
-  return ret;
 }
 
 } // namespace srsenb