From 9e7186c2cb9b76549fae48ccdaec1b442a8d0555 Mon Sep 17 00:00:00 2001
From: Sakthivel Velumani <sakthivel.velumani@eurecom.fr>
Date: Thu, 7 Nov 2019 17:00:30 +0100
Subject: [PATCH] updated dlsim

---
 .../PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c  |  1 -
 openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c     |  4 ++--
 openair1/SIMULATION/NR_PHY/dlsim.c                   | 12 ++----------
 3 files changed, 4 insertions(+), 13 deletions(-)

diff --git a/openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c b/openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
index ade2d1adec..cb5b51bc20 100644
--- a/openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
+++ b/openair1/PHY/NR_UE_ESTIMATION/nr_dl_channel_estimation.c
@@ -890,7 +890,6 @@ int nr_pdsch_channel_estimation(PHY_VARS_NR_UE *ue,
       dl_ch = (int16_t *)&dl_ch_estimates[aarx][ch_offset];
       uint16_t idxDC = 2*(ue->frame_parms.ofdm_symbol_size - bwp_start_subcarrier);
       uint16_t idxPil = idxDC/2;
-      printf("idxDC %d idxPil %d\n",idxDC,idxPil);
       re_offset = k;
       pil = (int16_t *)&pilot[rb_offset*((config_type==0) ? 6:4)];
       pil += (idxPil-4);
diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
index ce01ecbab6..53d481919e 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_dlsch_decoding.c
@@ -564,13 +564,13 @@ uint32_t nr_dlsch_decoding(PHY_VARS_NR_UE *phy_vars_ue,
 
       // Fixme: correct type is unsigned, but nrLDPC_decoder and all called behind use signed int
       if (check_crc((uint8_t*)llrProcBuf,length_dec,harq_process->F,crc_type)) {
-        printf("\x1B[34m" "Segment %d CRC OK\n",r);
+        printf("\x1B[34m" "Segment %d CRC OK\n\033[0m",r);
         //Temporary hack
         no_iteration_ldpc = dlsch->max_ldpc_iterations;
         ret = no_iteration_ldpc;
       }
       else {
-        printf("\x1B[33m" "CRC NOK\n");
+        printf("\x1B[33m" "CRC NOK\n\033[0m");
         ret = 1 + dlsch->max_ldpc_iterations;
       }
 
diff --git a/openair1/SIMULATION/NR_PHY/dlsim.c b/openair1/SIMULATION/NR_PHY/dlsim.c
index e3e8eef767..e1628fe3e7 100644
--- a/openair1/SIMULATION/NR_PHY/dlsim.c
+++ b/openair1/SIMULATION/NR_PHY/dlsim.c
@@ -879,25 +879,17 @@ int main(int argc, char **argv)
 
     printf("*****************************************\n");
     printf("SNR %f, (false positive %f)\n", SNR,
-           (float) n_false_positive / (float) n_trials);
+           (float) n_errors / (float) n_trials);
     printf("*****************************************\n");
     printf("\n");
 
-    if (errors_bit == 0) {
-      printf("PDSCH test OK\n");
-      printf("\n");
-    }
-
     printf("SNR %f : n_errors (negative CRC) = %d/%d\n", SNR, n_errors, n_trials);
     printf("\n");
 
     if ((float)n_errors/(float)n_trials <= target_error_rate) {
-      printf("PDCCH test OK\n");
+      printf("PDSCH test OK\n");
       break;
     }
-      
-    if (n_trials == 1)
-      break;
 
   } // NSR