From d8e9a80f511909d94a9ac0d1d6342a30fbfdfc5e Mon Sep 17 00:00:00 2001
From: Raymond Knopp <raymond.knopp@eurecom.fr>
Date: Sat, 29 Sep 2018 11:23:40 +0200
Subject: [PATCH] initialization of 7.5 kHz tables moved to RU initialization
 so that IF4p5 RRU doesn't crash anymore.

---
 openair1/PHY/INIT/init_top.c    | 2 +-
 openair1/PHY/INIT/lte_init_ru.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/openair1/PHY/INIT/init_top.c b/openair1/PHY/INIT/init_top.c
index 25898d0b8c..1bb36bd2e5 100644
--- a/openair1/PHY/INIT/init_top.c
+++ b/openair1/PHY/INIT/init_top.c
@@ -76,7 +76,7 @@ void init_lte_top(LTE_DL_FRAME_PARMS *frame_parms) {
   init_unscrambling_lut();
   init_scrambling_lut();
   //set_taus_seed(1328);
-  init_7_5KHz();
+//  init_7_5KHz();
   init_sss();
 }
 
diff --git a/openair1/PHY/INIT/lte_init_ru.c b/openair1/PHY/INIT/lte_init_ru.c
index 1ceed40f8b..e8846d7433 100644
--- a/openair1/PHY/INIT/lte_init_ru.c
+++ b/openair1/PHY/INIT/lte_init_ru.c
@@ -31,6 +31,8 @@
 #include "assertions.h"
 #include <math.h>
 
+void init_7_5KHz();
+
 int phy_init_RU(RU_t *ru) {
 
   LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
@@ -65,6 +67,7 @@ int phy_init_RU(RU_t *ru) {
 
   }
   if (ru->function != NGFI_RRU_IF5) { // we need to do RX/TX RU processing
+    init_7_5KHz();
     LOG_I(PHY,"nb_tx %d\n",ru->nb_tx);
     ru->common.rxdata_7_5kHz = (int32_t**)malloc16(ru->nb_rx*sizeof(int32_t*) );
     for (i=0;i<ru->nb_rx;i++) {