From 097005684aab2b42c95f5b92d1bdcc605df123d2 Mon Sep 17 00:00:00 2001
From: Ismael Gomez <ismagom@gmail.com>
Date: Fri, 16 Feb 2018 12:05:45 +0100
Subject: [PATCH] Logs to test snr drop issue

---
 srsue/hdr/phy/phch_worker.h  |  3 +++
 srsue/src/phy/phch_recv.cc   |  5 +++--
 srsue/src/phy/phch_worker.cc | 16 ++++++++++++++++
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/srsue/hdr/phy/phch_worker.h b/srsue/hdr/phy/phch_worker.h
index c154ff514..78389ccf7 100644
--- a/srsue/hdr/phy/phch_worker.h
+++ b/srsue/hdr/phy/phch_worker.h
@@ -70,6 +70,9 @@ public:
   void start_plot();
 
   float get_ref_cfo();
+  float get_snr();
+  float get_rsrp();
+  float get_noise();
   float get_cfo();
   float get_ul_cfo();
 
diff --git a/srsue/src/phy/phch_recv.cc b/srsue/src/phy/phch_recv.cc
index bf09f5f34..80c972266 100644
--- a/srsue/src/phy/phch_recv.cc
+++ b/srsue/src/phy/phch_recv.cc
@@ -675,10 +675,11 @@ void phch_recv::run_thread()
             case 1:
 
               if (last_worker) {
-                Debug("SF: cfo_tot=%7.1f Hz, ref=%f Hz, pss=%f Hz\n",
+                Info("SF: cfo_tot=%7.1f Hz, ref=%f Hz, pss=%f Hz, snr_sf=%.2f dB, rsrp=%.2f dB, noise=%.2f dB\n",
                         srslte_ue_sync_get_cfo(&ue_sync),
                      15000*last_worker->get_ref_cfo(),
-                     15000*ue_sync.strack.cfo_pss_mean);
+                     15000*ue_sync.strack.cfo_pss_mean,
+                     last_worker->get_snr(), last_worker->get_rsrp(), last_worker->get_noise());
               }
 
               last_worker = worker;
diff --git a/srsue/src/phy/phch_worker.cc b/srsue/src/phy/phch_worker.cc
index f7e1381f8..e6fb7f35a 100644
--- a/srsue/src/phy/phch_worker.cc
+++ b/srsue/src/phy/phch_worker.cc
@@ -203,6 +203,22 @@ float phch_worker::get_ref_cfo()
   return srslte_chest_dl_get_cfo(&ue_dl.chest);
 }
 
+float phch_worker::get_snr()
+{
+  return 10*log10(srslte_chest_dl_get_snr(&ue_dl.chest));
+}
+
+float phch_worker::get_rsrp()
+{
+  return 10*log10(srslte_chest_dl_get_rsrp(&ue_dl.chest));
+}
+
+float phch_worker::get_noise()
+{
+  return 10*log10(srslte_chest_dl_get_noise_estimate(&ue_dl.chest));
+}
+
+
 float phch_worker::get_cfo()
 {
   return cfo;