249 lines
8.7 KiB
Bash
Executable File
249 lines
8.7 KiB
Bash
Executable File
#!/bin/bash
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################################################################################
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# OpenAirInterface
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# Copyright(c) 1999 - 2014 Eurecom
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#
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# OpenAirInterface is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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#
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# OpenAirInterface is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OpenAirInterface.The full GNU General Public License is
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# included in this distribution in the file called "COPYING". If not,
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# see <http://www.gnu.org/licenses/>.
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#
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# Contact Information
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# OpenAirInterface Admin: openair_admin@eurecom.fr
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# OpenAirInterface Tech : openair_tech@eurecom.fr
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# OpenAirInterface Dev : openair4g-devel@lists.eurecom.fr
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#
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# Address : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE
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#
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################################################################################
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# file start_enb_ue_virt_noS1
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# brief
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# author Lionel Gauthier
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# company Eurecom
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# email: lionel.gauthier@eurecom.fr
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###########################################
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# INPUT OF THIS SCRIPT:
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# THE DIRECTORY WHERE ARE LOCATED THE CONFIGURATION FILES
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#########################################
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# This script start ENB+UE (all in one executable, on one host)
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# eNB is in standalone mode, it does not require a MME.
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###########################################################
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THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
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. $THIS_SCRIPT_PATH/build_helper
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###########################################################
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function help()
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{
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echo_error " "
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echo_error "Usage: start_enb_ue_virt_noS1 [OPTION]..."
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echo_error "Run the eNB and/or UE executable with no hardware."
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echo_error " "
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echo_error "Options:"
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echo_error "Mandatory arguments to long options are mandatory for short options too."
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echo_error " -a, --abstraction enable phy abstraction mode"
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echo_error " -c, -C, --config-file eNB_config_file eNB config file, (see $OPENAIR_DIR/targets/PROJECTS/GENERIC-LTE-EPC/CONF)"
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echo_error " Default eNB config file if not set is $1"
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echo_error " -g, --gdb Run with GDB."
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echo_error " -l, --log-level set the global log level (8:trace, 7:debug, 6:info, 4:warn, 3:error). Note that the log configuration is eNB config file is ignored for oaisim."
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echo_error " -h, --help Print this help."
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echo_error " -K, --itti-dump-file filename ITTI dump file containing all ITTI events occuring during EPC runtime.(can omit file name if last argument)"
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echo_error " -m, --mscgen directory Generate mscgen output files in a directory"
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echo_error " -V, --vcd Dump timings of processing in a GTKWave compliant file format."
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echo_error " -W, --wireshark-l2 Dump MAC frames for visualization with wireshark."
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echo_error " You need to open Wireshark, open the preferences, and check try heuristics for the UDP protocol, MAC-LTE, RLC-LTE,"
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echo_error " and PDCP-LTE. Then capture for all the interfaces with the following filters: s1ap or lte_rrc or mac-lte or rlc-lte"
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echo_error " or pdcp-lte. Note the L2 pdus are transmitted to the local interface."
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echo_error " -x, --xforms Run XFORMS scope windows."
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echo_error " -n, --num-frames Set number of frames for simulation"
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}
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function main()
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{
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set_openair_env
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cecho "OPENAIR_DIR = $OPENAIR_DIR" $green
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local -i run_gdb=0
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local -i run_mscgen=0
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local exe_arguments=""
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local DEFAULT_CONFIG_FILE_ENB=$OPENAIR_DIR/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.generic.oaisim.local_no_mme.conf
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local CONFIG_FILE_ENB=$DEFAULT_CONFIG_FILE_ENB
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local MSC_DIR="/tmp"
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local abstraction_flag=0
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until [ -z "$1" ]
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do
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case "$1" in
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-a | --abstraction )
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abstraction_flag=1
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echo "enabling abstraction mode"
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exe_arguments="$exe_arguments -a"
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shift;
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;;
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-c | -C | --config-file)
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CONFIG_FILE_ENB=$2
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# may be relative path
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if [ -f $(dirname $(readlink -f $0))/$CONFIG_FILE ]; then
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CONFIG_FILE_ENB=$(dirname $(readlink -f $0))/$CONFIG_FILE
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echo "setting config file to: $CONFIG_FILE"
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config_FILE_ACCESS_OK=1
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else
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# may be absolute path
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if [ -f $CONFIG_FILE_ENB ]; then
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echo "setting config file to: $CONFIG_FILE_ENB"
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else
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echo_fatal "config file $CONFIG_FILE_ENB not found"
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fi
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fi
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shift 2;
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;;
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-g | --gdb)
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run_gdb=1
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echo "setting GDB flag to: $GDB"
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shift;
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;;
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-l | --log-level)
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echo "setting the log level to $2"
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exe_arguments="$exe_arguments -l $2"
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shift 2;
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;;
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-h | --help)
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help $DEFAULT_CONFIG_FILE_ENB
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shift;
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exit 0
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;;
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-K | --itti-dump-file)
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ITTI_DUMP_FILE=$2
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# can omit file name if last arg on the line
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if [ "x$ITTI_DUMP_FILE" = "x" ]; then
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ITTI_DUMP_FILE="/tmp/itti_enb_ue_s1.log"
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shift 1;
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else
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shift 2;
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fi
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echo "setting ITTI dump file to: $ITTI_DUMP_FILE"
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exe_arguments="$exe_arguments -K $ITTI_DUMP_FILE"
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;;
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-m | --mscgen)
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MSC_DIR=$2
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if [ -d "$MSC_DIR" ]; then
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echo "setting mscgen log files to dir: $MSC_DIR"
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run_mscgen=1
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shift 2;
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else
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echo_error "Mscgen log dir does not exist"
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exit -1
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fi
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;;
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# -u | --num-ue )
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-V | --vcd)
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"setting gtk-wave output"
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exe_arguments="$exe_arguments -V /tmp/oai_gtk_wave.vcd"
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shift ;
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;;
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-W | --wireshark-l2)
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echo "setting l2 pcap dump output"
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exe_arguments="$exe_arguments -P wireshark"
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shift 1;
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;;
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-n | --num-frames)
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echo "setting the number of frames in simulation to $2"
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exe_arguments="$exe_arguments -n $2"
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shift 2;
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;;
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*)
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echo "Unknown option $1"
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help
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exit 0
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;;
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esac
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done
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# may use default config file
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exe_arguments="$exe_arguments --enb-conf $CONFIG_FILE_ENB"
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##################################################
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# LAUNCH eNB + UE executable
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##################################################
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$SUDO pkill oaisim
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$SUDO rmmod nasmesh > /dev/null 2>&1
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echo_success "Bringup UE interface..."
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$SUDO insmod $OPENAIR_DIR/targets/bin/nasmesh.ko
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sync
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echo "bring up oai0 interface for enb"
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$SUDO ifconfig oai0 10.0.1.1 netmask 255.255.255.0 broadcast 10.0.1.255
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sync
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echo "bring up oai1 interface for ue 1"
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$SUDO ifconfig oai1 10.0.2.2 netmask 255.255.255.0 broadcast 10.0.2.255
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sync
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# enb -> ue1
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$OPENAIR_DIR/targets/bin/rb_tool -a -c0 -i0 -z0 -s 10.0.1.1 -t 10.0.1.2 -r 1
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# ue1 -> enb
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$OPENAIR_DIR/targets/bin/rb_tool -a -c0 -i1 -z0 -s 10.0.2.2 -t 10.0.2.1 -r 1
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if [ "$abstraction_flag" -eq "0" ] ; then
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exe_arguments="$exe_arguments -s15 -AAWGN -b1 -u1"
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else
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exe_arguments="$exe_arguments -b1 -u1"
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fi
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cd $OPENAIR_DIR/targets/bin
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if [ $run_mscgen -eq 1 ]; then
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$SUDO rm -f /tmp/openair.msc.*
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fi
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if [ $run_gdb -eq 0 ]; then
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exec $SUDO $OPENAIR_DIR/targets/bin/oaisim_nos1.Rel10 $exe_arguments | tee /tmp/enb_ue_nos1.log.txt
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else
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touch ~/.gdb_enb_ue_nos1
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chmod 777 ~/.gdb_enb_ue_nos1
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echo "file $OPENAIR_DIR/targets/bin/oaisim_nos1.Rel10" > ~/.gdb_enb_ue_nos1
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echo "set args $exe_arguments" >> ~/.gdb_enb_ue_nos1
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echo "run" >> ~/.gdb_enb_ue_nos1
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cat ~/.gdb_enb_ue_nos1
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$SUDO gdb -n -x ~/.gdb_enb_ue_nos1
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fi
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if [ $run_mscgen -eq 1 ]; then
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cd $MSC_DIR
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last_created_file=`ls -t mscgen* | head -1 | tr -d ':'`
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$OPENAIR_DIR/targets/SCRIPTS/msc_gen.py --profile E_UTRAN
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sync
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last_created_file2=`ls -t mscgen* | head -1 | tr -d ':'`
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if [ x"$last_created_file" != x"$last_created_file2" ]; then
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if [ -f ./$last_created_file2/oai_mscgen_page_0.png ]; then
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command -v eog 2>/dev/null && eog ./$last_created_file2/oai_mscgen_page_0.png
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fi
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fi
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fi
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}
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main "$@"
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