Fixed minor issues

lib/examples/pdsch_ue.c

@@ -599,7 +599,7 @@ int main(int argc, char **argv) {
   }
 
 #ifndef DISABLE_RF
-  if (prog_args.rf_gain < 0) {
+  if (prog_args.rf_gain < 0 && !prog_args.input_file_name) {
     srslte_rf_info_t *rf_info = srslte_rf_get_info(&rf);
     srslte_ue_sync_start_agc(&ue_sync,
                              srslte_rf_set_rx_gain_th_wrapper_,

lib/src/phy/enb/enb_dl.c

@@ -416,7 +416,7 @@ int srslte_enb_dl_put_pdcch_dl(srslte_enb_dl_t *q, srslte_ra_dl_dci_t *grant,
                                srslte_dci_format_t format, srslte_dci_location_t location,
                                uint16_t rnti, uint32_t sf_idx) 
 {
-  srslte_dci_msg_t dci_msg;
+  srslte_dci_msg_t dci_msg = {};
   
   bool rnti_is_user = true; 
   if (rnti == SRSLTE_SIRNTI || rnti == SRSLTE_PRNTI || (rnti >= SRSLTE_RARNTI_START && rnti <= SRSLTE_RARNTI_END)) {
@@ -436,7 +436,7 @@ int srslte_enb_dl_put_pdcch_ul(srslte_enb_dl_t *q, srslte_ra_ul_dci_t *grant,
                                srslte_dci_location_t location,
                                uint16_t rnti, uint32_t sf_idx) 
 {
-  srslte_dci_msg_t dci_msg;
+  srslte_dci_msg_t dci_msg = {};
 
   srslte_dci_msg_pack_pusch(grant, &dci_msg, q->cell.nof_prb);
   if (srslte_pdcch_encode(&q->pdcch, &dci_msg, location, rnti, q->sf_symbols, sf_idx, q->cfi)) {

lib/src/phy/ue/ue_dl.c

@@ -491,6 +491,9 @@ int srslte_ue_dl_decode_rnti(srslte_ue_dl_t *q,
   int found_dci = srslte_ue_dl_find_dl_dci(q, tm, cfi, sf_idx, rnti, &dci_msg);
   if (found_dci == 1) {
     
+    INFO("PDCCH: DL DCI %s rnti=0x%x, cce_index=%d, L=%d, tti=%d\n", srslte_dci_format_string(dci_msg.format),
+         q->current_rnti, q->last_location.ncce, (1<<q->last_location.L), tti);
+
     if (srslte_dci_msg_to_dl_grant(&dci_msg, rnti, q->cell.nof_prb, q->cell.nof_ports, &dci_unpacked, &grant)) {
       fprintf(stderr, "Error unpacking DCI\n");
       return SRSLTE_ERROR;