From 42c698fd93fe49f639aacb52c15050e367ef08b3 Mon Sep 17 00:00:00 2001
From: Bo Zhao <bo.zhao@iis.fraunhofer.de>
Date: Wed, 21 Aug 2019 11:49:10 +0200
Subject: [PATCH] Bug fix: preamble energy and delay used in the peak detection
should be scalar instead of array
---
openair1/SIMULATION/NR_PHY/prachsim.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/openair1/SIMULATION/NR_PHY/prachsim.c b/openair1/SIMULATION/NR_PHY/prachsim.c
index 74a286863b8..3771aa3b3ef 100644
--- a/openair1/SIMULATION/NR_PHY/prachsim.c
+++ b/openair1/SIMULATION/NR_PHY/prachsim.c
@@ -112,7 +112,7 @@ int main(int argc, char **argv)
int N_RB_UL=273;
uint32_t prach_errors=0;
uint8_t subframe=9;
- uint16_t preamble_energy_list[64],preamble_tx=50,preamble_delay_list[64];
+ uint16_t preamble_energy, preamble_tx=50, preamble_delay;
uint16_t preamble_max,preamble_energy_max;
PRACH_RESOURCES_t prach_resources;
//uint8_t prach_fmt;
@@ -599,17 +599,17 @@ int main(int argc, char **argv)
0,
subframe,
&preamble_rx,
- preamble_energy_list,
- preamble_delay_list);
-
+ &preamble_energy,
+ &preamble_delay);
+ printf("preamble_rx %d\n", preamble_rx);
if (preamble_rx!=preamble_tx)
prach_errors++;
else {
- delay_avg += (double)preamble_delay_list[preamble_tx];
+ delay_avg += (double)preamble_delay;
}
if (n_frames==1) {
- printf("preamble %d (tx %d) : energy %d, delay %d\n",preamble_rx,preamble_tx,preamble_energy_list[0],preamble_delay_list[0]);
+ printf("preamble %d (tx %d) : energy %d, delay %d\n",preamble_rx,preamble_tx,preamble_energy,preamble_delay);
LOG_M("prach0.m","prach0", &txdata[0][subframe*frame_parms->samples_per_slot<<1],frame_parms->samples_per_slot<<1,1,1);
--
GitLab