Send end of burst on idle

lib/include/srslte/phy/ch_estimation/chest_dl.h

@@ -113,10 +113,10 @@ SRSLTE_API void srslte_chest_dl_free(srslte_chest_dl_t *q);
 
 SRSLTE_API int srslte_chest_dl_set_mbsfn_area_id(srslte_chest_dl_t *q,
                                                  uint16_t mbsfn_area_id);
+
 SRSLTE_API int srslte_chest_dl_set_cell(srslte_chest_dl_t *q,
                                         srslte_cell_t cell);
 
-
 SRSLTE_API void srslte_chest_dl_set_smooth_filter(srslte_chest_dl_t *q, 
                                                   float *filter, 
                                                   uint32_t filter_len); 

srsue/src/phy/phch_recv.cc

@@ -363,6 +363,8 @@ void phch_recv::run_thread()
   cf_t *buffer[SRSLTE_MAX_PORTS] = {NULL};
   uint32_t sf_idx = 0;
 
+  bool is_end_of_burst = false;
+
   cf_t *dummy_buffer[SRSLTE_MAX_PORTS];
 
   for (int i=0;i<SRSLTE_MAX_PORTS;i++) {
@@ -469,6 +471,8 @@ void phch_recv::run_thread()
                 }
               }
 
+              is_end_of_burst = true;
+
               // Start worker
               workers_pool->start_worker(worker);
 
@@ -505,6 +509,10 @@ void phch_recv::run_thread()
           if (!radio_h->rx_now(dummy_buffer, nsamples, NULL)) {
             printf("SYNC:  Receiving from radio while in IDLE_RX\n");
           }
+          if (is_end_of_burst) {
+            radio_h->tx_end();
+            is_end_of_burst = true;
+          }
         } else {
           usleep(1000);
         }
@@ -896,6 +904,7 @@ phch_recv::search::ret_code phch_recv::search::run(srslte_cell_t *cell)
   if (p->srate_mode != SRATE_FIND) {
     p->srate_mode = SRATE_FIND;
     p->radio_h->set_rx_srate(1.92e6);
+    p->radio_h->set_tx_srate(1.92e6);
     Info("SYNC:  Setting Cell Search sampling rate\n");
   }