From 6c6d20b622517552448d824649c373d305ff148b Mon Sep 17 00:00:00 2001
From: "Wilson W.K. Thong" <wilsonthong@astri.org>
Date: Tue, 6 Dec 2016 21:10:53 +0800
Subject: [PATCH] added logging to debug PRACH
---
openair1/PHY/LTE_TRANSPORT/prach.c | 7 +++++++
openair1/SCHED/phy_procedures_lte_ue.c | 13 +++++++------
2 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/openair1/PHY/LTE_TRANSPORT/prach.c b/openair1/PHY/LTE_TRANSPORT/prach.c
index d9f5434cf5..33780a7def 100644
--- a/openair1/PHY/LTE_TRANSPORT/prach.c
+++ b/openair1/PHY/LTE_TRANSPORT/prach.c
@@ -629,6 +629,13 @@ int32_t generate_prach( PHY_VARS_UE *ue, uint8_t eNB_id, uint8_t subframe, uint1
#if defined(EXMIMO) || defined(OAI_USRP)
prach_start = (ue->rx_offset+subframe*ue->frame_parms.samples_per_tti-ue->hw_timing_advance-ue->N_TA_offset);
+#ifdef PRACH_DEBUG
+ LOG_I(PHY,"[UE %d] prach_start %d, rx_offset %d, hw_timing_advance %d, N_TA_offset %d\n", ue->Mod_id,
+ prach_start,
+ ue->rx_offset,
+ ue->hw_timing_advance,
+ ue->N_TA_offset);
+#endif
if (prach_start<0)
prach_start+=(ue->frame_parms.samples_per_tti*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME);
diff --git a/openair1/SCHED/phy_procedures_lte_ue.c b/openair1/SCHED/phy_procedures_lte_ue.c
index 5dc629b90b..f0811476eb 100644
--- a/openair1/SCHED/phy_procedures_lte_ue.c
+++ b/openair1/SCHED/phy_procedures_lte_ue.c
@@ -1142,14 +1142,15 @@ void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
} else {
UE_transport_info[ue->Mod_id][ue->CC_id].cntl.prach_flag=1;
UE_transport_info[ue->Mod_id][ue->CC_id].cntl.prach_id=ue->prach_resources[eNB_id]->ra_PreambleIndex;
- if (ue->mac_enabled==1){
- mac_xface->Msg1_transmitted(ue->Mod_id,
- ue->CC_id,
- frame_tx,
- eNB_id);
- }
}
+ if (ue->mac_enabled==1){
+ mac_xface->Msg1_transmitted(ue->Mod_id,
+ ue->CC_id,
+ frame_tx,
+ eNB_id);
+ }
+
LOG_D(PHY,"[UE %d][RAPROC] Frame %d, subframe %d: Generating PRACH (eNB %d) preamble index %d for UL, TX power %d dBm (PL %d dB), l3msg \n",
ue->Mod_id,frame_tx,subframe_tx,eNB_id,
ue->prach_resources[eNB_id]->ra_PreambleIndex,
--
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