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|
#!/bin/bash
NAME="lora-packet-forwarder"
ENABLED="yes"
[ -f /etc/default/$NAME ] && source /etc/default/$NAME
run_dir=/var/run/lora
opt_conf_dir=/opt/lora
conf_dir=/var/config/lora
conf_file=$conf_dir/global_conf.json
conf_file_local=$conf_dir/local_conf.json
conf_file_2=$conf_dir/global_conf_2.json
conf_file_local_2=$conf_dir/local_conf_2.json
pkt_fwd=$run_dir/1/lora_pkt_fwd
pkt_fwd_log=/var/log/lora-pkt-fwd-1.log
pkt_fwd_pidfile=$run_dir/lora-pkt-fwd-1.pid
pkt_fwd_2=$run_dir/2/lora_pkt_fwd
pkt_fwd_2_log=/var/log/lora-pkt-fwd-2.log
pkt_fwd_2_pidfile=$run_dir/lora-pkt-fwd-2.pid
port1=/sys/devices/platform/mts-io/ap1
port2=/sys/devices/platform/mts-io/ap2
lora_mtac_id="MTAC-LORA"
lora_1_0_hw="MTAC-LORA-1.0"
lora_1_5_h_hw="MTAC-LORA-1.5"
lora_2_1_hw="MTAC-LORA-2.1"
lora_mtac_id="MTAC-LORA"
lora_mtac_id915="MTAC-LORA-915"
lora_mtac_id868="MTAC-LORA-868"
lora_mtac_h_id915="MTAC-LORA-H-915"
lora_mtac_h_id868="MTAC-LORA-H-868"
mtac_spi_device="/dev/spidev0.0"
mtac_spi_device_2="spidev32765.2"
# spidev32765.2 spidev32766.2
lora_mtac_003_id="MTAC-003"
lora_mtac_003_id868="MTAC-003E00"
lora_mtac_003_id915="MTAC-003U00"
lora_mtcap_id="MTCAP-LORA"
lora_mtcap_id868="MTCAP-LORA-868"
lora_mtcap_id915="MTCAP-LORA-915"
lora_mtcap3_id="MTCAP3"
lora_mtcap3_id868="MTCAP3-003E00"
lora_mtcap3_id915="MTCAP3-003U00"
mtcdt3_id="MTCDT3"
lora_mtcdt3_id="MTCDT3-LORA"
lora_mtcdt3_id868="MTCDT3-LORA-868"
lora_mtcdt3_id915="MTCDT3-LORA-915"
mtcdt3_spi_device="/dev/spidev0.0"
mtcdt3_spi_device_2="/dev/spidev1.0"
lora_mtac_g_id="MTAC-LORA-G"
lora_mtac_g16_id868="MTAC-LORA-G16-868"
lora_mtac_g16_id915="MTAC-LORA-G16-915"
lora_mtac_g64_id868="MTAC-LORA-G64-868"
lora_mtac_g64_id915="MTAC-LORA-G64-915"
pkt_fwd_options=""
gps_path="/dev/gps0"
read_lora_hw_info() {
hw_id=$(mts-io-sysfs show product-id 2> /dev/null)
# product-id of first lora card
lora_id=$(mts-io-sysfs show lora/product-id 2> /dev/null)
lora_eui=$(mts-io-sysfs show lora/eui 2> /dev/null)
# remove all colons
lora_eui_raw=${lora_eui//:}
lora_hw=$(mts-io-sysfs show lora/hw-version 2> /dev/null)
if [ -d $port1 ] && [[ $(cat $port1/hw-version) =~ "LORA-1.5" ]] && [ -d $port2 ] && [[ $(cat $port2/hw-version) =~ "LORA-1.5" ]]; then
dual_cards_installed=true
elif [ -d $port1 ] && [[ $(cat $port1/hw-version) =~ "MTAC-003" ]] && [ -d $port2 ] && [[ $(cat $port2/hw-version) =~ "MTAC-003" ]]; then
dual_cards_installed=true
fi
if [[ "$dual_cards_installed" = "true" ]] && [ -d $port2 ] && [[ $(cat $port2/hw-version) =~ "LORA-1.5" || $(cat $port2/hw-version) =~ "LORA-2G4" || $(cat $port2/hw-version) =~ "MTAC-003" ]]; then
# product-id of first lora card
lora_2_id=$(mts-io-sysfs show lora-2/product-id 2> /dev/null)
lora_2_hw=$(mts-io-sysfs show lora-2/hw-version 2> /dev/null)
lora_2_eui=$(mts-io-sysfs show lora-2/eui 2> /dev/null)
# remove all colons
lora_2_eui_raw=${lora_2_eui//:}
fi
}
hardware_found() {
if [[ "$hw_id" =~ "$mtcdt3_id" ]]; then
setup_mtcdt3
elif [[ "$lora_id" =~ "$lora_mtac_g_id" ]]; then
setup_mtcdt_2_1
elif [[ "$lora_id" =~ "$lora_mtac_003_id" ]]; then
setup_mtcdt003
elif [[ "$lora_id" =~ "$lora_mtac_id" ]]; then
setup_mtcdt
elif [[ "$lora_id" =~ "$lora_mtcap3_id" ]]; then
setup_mtcap3
elif [[ "$lora_id" =~ "$lora_mtcap_id" ]]; then
setup_mtcap
else
return 1
fi
return 0
}
setup_mtcdt3() {
dual_cards_installed=true
ln -sf /opt/lora/lora_pkt_fwd $pkt_fwd
ln -sf /opt/lora/lora_pkt_fwd $pkt_fwd_2
lora_eui=$(mts-io-sysfs show lora/eui)
lora_2_eui=$(mts-io-sysfs show lora-2/eui)
lora_eui_raw=${lora_eui//:}
lora_2_eui_raw=${lora_2_eui//:}
lora_id=$(mts-io-sysfs show lora/product-id)
lora_2_id=$(mts-io-sysfs show lora-2/product-id)
lora_hw=$(mts-io-sysfs show lora/hw-version)
lora_2_hw=$(mts-io-sysfs show lora-2/hw-version)
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_1_5.US915
if [[ "$lora_id" =~ "868" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_1_5.EU868
fi
ln -sf /opt/lora/lora_pkt_fwd $pkt_fwd
ln -sf /opt/lora/lora_pkt_fwd $pkt_fwd_2
opt_conf_file=$opt_conf_dir/global_conf.json
opt_conf_file_local=$opt_conf_dir/local_conf.json
cp $GLOBAL_CONF $opt_conf_file
if ! [ -f $conf_file ]; then
mkdir -p /var/config/lora/
cp $opt_conf_file $conf_file
cp $opt_conf_file_local $conf_file_local
cp $opt_conf_file $conf_file_2
cp $opt_conf_file_local $conf_file_local_2
fi
}
setup_mtcdt003() {
if [[ "$lora_id" =~ "$lora_mtac_003_id868" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_003_0_0.EU868
elif [[ "$lora_id" =~ "$lora_mtac_003_id915" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_003_0_0.US915
else
return 1
fi
ln -sf /opt/lora/lora_pkt_fwd_sx1303 $pkt_fwd
ln -sf /opt/lora/lora_pkt_fwd_sx1303 $pkt_fwd_2
# ignore error of diff command
set +e
diff $GLOBAL_CONF /opt/lora/global_conf.json 1>/dev/null
if [ $? -ne 0 ]; then
cp $GLOBAL_CONF /opt/lora/global_conf.json
fi
set -e
return 0
}
setup_mtcap3() {
if [[ "$lora_id" = "$lora_mtcap3_id868" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTCAP3.EU868
elif [[ "$lora_id" = "$lora_mtcap3_id915" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTCAP3.US915
else
return 1
fi
ln -sf /opt/lora/lora_pkt_fwd_sx1303 $pkt_fwd
# ignore error of diff command
set +e
diff $GLOBAL_CONF /opt/lora/global_conf.json 1>/dev/null
if [ $? -ne 0 ]; then
cp $GLOBAL_CONF /opt/lora/global_conf.json
fi
set -e
return 0
}
setup_mtcdt() {
if [ -d $port1 ] && [[ $(cat $port1/hw-version) = $lora_hw ]]; then
ln -sf /dev/spidev32766.2 /dev/spidev0.0
elif [ -d $port2 ] && [[ $(cat $port2/hw-version) = $lora_hw ]]; then
ln -sf /dev/spidev32765.2 /dev/spidev0.0
fi
if [ "$lora_hw" = "$lora_1_0_hw" ] && [[ ! "$lora_id" =~ .*-SPI ]]; then
if [ "$lora_id" = "$lora_mtac_id868" ]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_1_0.EU868
elif [ "$lora_id" = "$lora_mtac_id915" ]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_1_0.US915
else
echo "No valid configuration found for mtcdt exiting."
exit 1
fi
ln -sf /opt/lora/basic_pkt_fwd-usb $pkt_fwd
else
if [ "$lora_id" = "$lora_mtac_h_id868" ]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_1_5.EU868
elif [ "$lora_id" = "$lora_mtac_h_id915" ]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_1_5.US915
else
echo "No valid configuration found for mtcdt exiting."
exit 1
fi
ln -sf /opt/lora/lora_pkt_fwd $pkt_fwd
ln -sf /opt/lora/lora_pkt_fwd $pkt_fwd_2
fi
opt_conf_file=$opt_conf_dir/global_conf.json
opt_conf_file_local=$opt_conf_dir/local_conf.json
cp $GLOBAL_CONF $opt_conf_file
if ! [ -f $conf_file ]; then
mkdir -p /var/config/lora/
cp $opt_conf_file $conf_file
cp $opt_conf_file_local $conf_file_local
cp $opt_conf_file $conf_file_2
cp $opt_conf_file_local $conf_file_local_2
fi
}
setup_mtcap() {
hw=$(mts-io-sysfs show hw-version 2> /dev/null)
if [ "$lora_id" = "$lora_mtcap_id868" ]; then
if [ "$hw" = "MTCAP-0.1" ]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTCAP_LORA_1_5.EU868
else
GLOBAL_CONF=/opt/lora/global_conf.json.MTCAP2_LORA_1_5.EU868
if [ "$hw" = "MTCAP-0.3" ]; then
cp /opt/lora/temp_lut.json.MTCAP2.EU868 /var/run/lora/1/temp_lut.json
fi
fi
elif [ "$lora_id" = "$lora_mtcap_id915" ]; then
if [ "$hw" = "MTCAP-0.1" ]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTCAP_LORA_1_5.US915
else
GLOBAL_CONF=/opt/lora/global_conf.json.MTCAP2_LORA_1_5.US915
if [ "$hw" = "MTCAP-0.3" ]; then
cp /opt/lora/temp_lut.json.MTCAP2.US915 /var/run/lora/1/temp_lut.json
fi
fi
else
return 1
fi
opt_conf_file=$opt_conf_dir/global_conf.json
opt_conf_file_local=$opt_conf_dir/local_conf.json
cp $GLOBAL_CONF $opt_conf_file
if ! [ -f $conf_file ]; then
mkdir -p /var/config/lora/
cp $opt_conf_file $conf_file
cp $opt_conf_file_local $conf_file_local
fi
ln -sf /opt/lora/lora_pkt_fwd $pkt_fwd
}
setup_mtcdt_2_1() {
if [[ "$lora_id" = "$lora_mtac_g16_id868" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_2_1_loc_single_antenna_16ch_EU868
elif [[ "$lora_id" = "$lora_mtac_g16_id915" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_2_1_loc_single_antenna_16ch_US915
elif [[ "$lora_id" = "$lora_mtac_g64_id868" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_2_1_test_single_antenna_64ch_8x8_EU868
elif [[ "$lora_id" = "$lora_mtac_g64_id915" ]]; then
GLOBAL_CONF=/opt/lora/global_conf.json.MTAC_LORA_2_1_loc_single_antenna_64ch_US915
else
return 1
fi
opt_conf_file=$opt_conf_dir/global_conf.json
cp $GLOBAL_CONF $opt_conf_file
if ! [ -f $conf_file ]; then
mkdir -p /var/config/lora/
cp $opt_conf_file $conf_file
fi
ln -sf /opt/lora/pkt_forwarder $pkt_fwd
if [ -f $gps_path ]; then
pkt_fwd_options=" -g"
fi
}
do_start() {
mkdir -p $run_dir/1
rm -rf $run_dir/1/*
mkdir -p $run_dir/2
rm -rf $run_dir/2/*
read_lora_hw_info
if hardware_found; then
echo "Found $lora_id with $lora_hw hardware. Configuring"
if [[ "$hw_id" =~ "$mtcdt3_id" ]]; then
mts-io-sysfs store lora/reset 0
mts-io-sysfs store lora-2/reset 0
sleep 0.25
mts-io-sysfs store lora/reset 1
mts-io-sysfs store lora-2/reset 1
sleep 0.25
elif [[ "$lora_id" =~ "$lora_mtac_g_id" ]]; then
echo Resetting 2.1 LoRa
/usr/sbin/mts-util-lora2-reset -g -f >/dev/null 2>&1
sleep 0.25
elif [[ ! "$lora_id" =~ "$lora_mtcap3_id" ]] && [[ ! "$lora_id" =~ "$lora_mtac_003_id" ]]; then
mts-io-sysfs store lora/reset 0
if [ "$dual_cards_installed" == true ]; then
mts-io-sysfs store lora-2/reset 0
fi
sleep 0.25
mts-io-sysfs store lora/reset 1
if [ "$dual_cards_installed" == true ]; then
mts-io-sysfs store lora-2/reset 1
fi
sleep 0.25
fi
else
echo "$0: LORA card not detected"
exit 1
fi
if ! [ -f $conf_file ]; then
echo "$0: $conf_file missing"
exit 1
fi
#
# copy conf files to the run directory
#
cp $conf_file $run_dir/1/
if [ -f $conf_file_local ]; then
cp $conf_file_local $run_dir/1/
sed -i.bak "s/\(.*gateway_ID\"\s*\:\s*\"\)<.*>[^\"]*\(.*\)/\1${lora_eui_raw}\2/g" /var/run/lora/1/local_conf.json
fi
sed -i.bak "s/\(.*gateway_ID\"\s*\:\s*\"\)<.*>[^\"]*\(.*\)/\1${lora_eui_raw}\2/g" /var/run/lora/1/global_conf.json
if [ "$dual_cards_installed" == "true" ]; then
cp $conf_file_2 $run_dir/2/global_conf.json
if [ -f $conf_file_local_2 ]; then
cp $conf_file_local_2 $run_dir/2/local_conf.json
sed -i.bak "s/\(.*gateway_ID\"\s*\:\s*\"\)<.*>[^\"]*\(.*\)/\1${lora_2_eui_raw}\2/g" /var/run/lora/2/local_conf.json
fi
sed -i.bak "s/\(.*gateway_ID\"\s*\:\s*\"\)<.*>[^\"]*\(.*\)/\1${lora_2_eui_raw}\2/g" /var/run/lora/2/global_conf.json
fi
#
# start packet forwarder
#
echo -n "Starting $NAME: "
/usr/sbin/start-stop-daemon --chdir $run_dir/1 --background --start --make-pidfile \
--pidfile $pkt_fwd_pidfile --startas /bin/bash -- -c "exec $pkt_fwd $pkt_fwd_options -l $pkt_fwd_log"
if [ "$dual_cards_installed" == "true" ]; then
/usr/sbin/start-stop-daemon --chdir $run_dir/2 --start --background --make-pidfile \
--pidfile $pkt_fwd_2_pidfile --startas /bin/bash \
-- -c "exec $pkt_fwd_2 $pkt_fwd_options -l $pkt_fwd_2_log"
fi
if [[ ! "$hw_id" =~ "$mtcdt3_id" ]]; then
renice -n -20 -p $(pgrep $(basename $pkt_fwd))
fi
echo "OK"
}
do_stop() {
echo -n "Stopping $NAME: "
start-stop-daemon --stop --quiet --oknodo --pidfile $pkt_fwd_pidfile --retry 5
start-stop-daemon --stop --quiet --oknodo --pidfile $pkt_fwd_2_pidfile --retry 5
rm -f $pkt_fwd_pidfile
echo "OK"
}
if [ "$ENABLED" != "yes" ]; then
echo "$NAME: disabled in /etc/default"
exit
fi
case "$1" in
"start")
do_start
;;
"stop")
do_stop
;;
"restart")
## Stop the service and regardless of whether it was
## running or not, start it again.
do_stop
do_start
;;
*)
## If no parameters are given, print which are avaiable.
echo "Usage: $0 {start|stop|restart}"
exit 1
;;
esac
|