Modify nr_dlsim, nr_pbchsim and nr_pucchsim to return '0' on success

- Change return value of nr_dlsim, nr_pbchsim and nr_pucchsim to:
  - Return '0' if test succeeds (indicated also by "PDSCH/PBCH/PUCCH test
    OK" in the test log).
  - Return '1' if test fails.

openair1/SIMULATION/NR_PHY/dlsim.c

@@ -943,8 +943,7 @@ printf("%d\n", slot);
 
   nr_ue_phy_config_request(&UE_mac->phy_config);
   //NR_COMMON_channels_t *cc = RC.nrmac[0]->common_channels;
-  int n_errs = 0;
-
+  int ret = 1;
   initNamedTpool(gNBthreads, &gNB->threadPool, true, "gNB-tpool");
   initNotifiedFIFO(&gNB->L1_tx_free);
   initNotifiedFIFO(&gNB->L1_tx_filled);
@@ -1371,10 +1370,10 @@ printf("%d\n", slot);
 
     if (effRate > (eff_tp_check*TBS)) {
       printf("PDSCH test OK\n");
+      ret = 0;
       break;
     }
 
-    n_errs = n_errors[0];
   } // NSR
 
   free(Sched_INFO);
@@ -1423,7 +1422,7 @@ printf("%d\n", slot);
     free(filename_csv);
   }
 
-  return n_errs;
+  return ret;
 }
 
 

openair1/SIMULATION/NR_PHY/pbchsim.c

@@ -146,6 +146,7 @@ int main(int argc, char **argv)
   //  int subframe_offset;
   //  char fname[40], vname[40];
   int trial,n_trials=1,n_errors=0,n_errors_payload=0;
+  int ret_test = 1;
   uint8_t transmission_mode = 1,n_tx=1,n_rx=1;
   uint16_t Nid_cell=0;
   uint64_t SSB_positions=0x01;
@@ -771,6 +772,7 @@ int main(int argc, char **argv)
 
     if (((float)n_errors/(float)n_trials <= target_error_rate) && (n_errors_payload==0)) {
       printf("PBCH test OK\n");
+      ret_test = 0;
       break;
     }
       
@@ -816,6 +818,6 @@ int main(int argc, char **argv)
   loader_reset();
   logTerm();
 
-  return(n_errors);
+  return ret_test;
 
 }

openair1/SIMULATION/NR_PHY/pucchsim.c

@@ -109,6 +109,7 @@ int main(int argc, char **argv)
   //int subframe_offset;
   //char fname[40], vname[40];
   int trial,n_trials=100,n_errors=0,ack_nack_errors=0,sr_errors=0;
+  int ret = 1;
   uint8_t transmission_mode = 1,n_tx=1,n_rx=1;
   uint16_t Nid_cell=0;
   uint64_t SSB_positions=0x01;
@@ -758,6 +759,7 @@ int main(int argc, char **argv)
       printf("ACK/NACK: SNR=%f, n_trials=%d, n_bit_errors=%d\n",SNR,n_trials,ack_nack_errors);
     if((float)(ack_nack_errors+sr_errors)/(float)(n_trials)<=target_error_rate){
       printf("PUCCH test OK\n");
+      ret = 0;
       break;
     }
   }
@@ -799,5 +801,5 @@ int main(int argc, char **argv)
   loader_reset();
   logTerm();
 
-  return(n_errors);
+  return ret;
 }