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#!/bin/bash
set -uo pipefail
PREFIX=/opt/oai-gnb
CONFIGFILE=$PREFIX/etc/gnb.conf
if [ ! -f $CONFIGFILE ]; then
echo "No configuration file found: please mount at $CONFIGFILE"
exit 255
fi
echo "=================================="
echo "== Configuration file:"
cat $CONFIGFILE
# Load the USRP binaries
echo "=================================="
echo "== Load USRP binaries"
if [[ -v USE_B2XX ]]; then
$PREFIX/bin/uhd_images_downloader.py -t b2xx
elif [[ -v USE_X3XX ]]; then
$PREFIX/bin/uhd_images_downloader.py -t x3xx
elif [[ -v USE_N3XX ]]; then
$PREFIX/bin/uhd_images_downloader.py -t n3xx
fi
# enable printing of stack traces on assert
export OAI_GDBSTACKS=1
echo "=================================="
echo "== Starting gNB soft modem"
if [[ -v USE_ADDITIONAL_OPTIONS ]]; then
echo "Additional option(s): ${USE_ADDITIONAL_OPTIONS}"
new_args=()
while [[ $# -gt 0 ]]; do
new_args+=("$1")
shift
done
for word in ${USE_ADDITIONAL_OPTIONS}; do
new_args+=("$word")
done
echo "${new_args[@]}"
exec "${new_args[@]}"
else
echo "$@"
exec "$@"
fi