mirror of https://github.com/OpenIPC/firmware.git
94 lines
1.7 KiB
Bash
Executable File
94 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Start wifibroadcast
|
|
#
|
|
|
|
. /etc/wfb.conf
|
|
|
|
keydir="/etc"
|
|
|
|
load_rtl() {
|
|
modprobe cfg80211
|
|
modprobe 88XXau rtw_tx_pwr_idx_override=${driver_txpower_override}
|
|
}
|
|
|
|
load_ath() {
|
|
modprobe cfg80211
|
|
modprobe mac80211
|
|
modprobe ath9k_htc
|
|
sleep 3 # need to load firmware
|
|
}
|
|
|
|
load_interface() {
|
|
|
|
if [ ${driver} = "rtl" ]; then
|
|
ifconfig ${wlan} up
|
|
iwconfig ${wlan} mode monitor
|
|
elif [ ${driver} = "ath" ]; then
|
|
iwconfig ${wlan} mode monitor
|
|
ifconfig ${wlan} up
|
|
fi
|
|
|
|
iw reg set ${region}
|
|
iwconfig ${wlan} channel ${channel}
|
|
iw dev ${wlan} set txpower fixed $((${txpower} * 100))
|
|
}
|
|
|
|
start_wfb() {
|
|
wfb_tx -p ${radio_port} -u ${udp_port} -K ${keydir}/drone.key -B ${bandwidth} -M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -n ${fec_n} -T ${fec_timeout} ${wlan} &
|
|
}
|
|
|
|
case "$1" in
|
|
start)
|
|
if [ ${daemon} -eq 1 ]; then
|
|
|
|
echo "Loading modules for selected driver..."
|
|
|
|
if [ ${driver} = "rtl" ]; then
|
|
if ! lsmod | grep "88XXau"; then
|
|
load_rtl
|
|
fi
|
|
elif [ ${driver} = "ath" ]; then
|
|
if ! lsmod | grep "ath9k_htc"; then
|
|
load_ath
|
|
fi
|
|
fi
|
|
|
|
echo "Done."
|
|
echo "Preparing interface wlan..."
|
|
|
|
load_interface
|
|
|
|
echo "Done."
|
|
|
|
if ! cat ${keydir}/drone.key > /dev/null 2>&1; then
|
|
echo "Generating drone & ground station keys..."
|
|
cd ${keydir} ; wfb_keygen
|
|
echo "Done."
|
|
else
|
|
echo "Drone key exist... Done."
|
|
fi
|
|
|
|
echo "Starting Wifibroadcast service..."
|
|
|
|
start_wfb
|
|
|
|
echo "Done."
|
|
|
|
if [ ${telemetry} = "true" ]; then
|
|
sh /usr/bin/telemetry start
|
|
fi
|
|
|
|
else
|
|
echo "Wifibroadcast service disabled in wfb.conf..."
|
|
fi
|
|
;;
|
|
stop)
|
|
echo "Stopping wifibroadcast service..."
|
|
kill -9 $(pidof wfb_tx)
|
|
;;
|
|
*)
|
|
echo "Usage: $0 {start|stop}"
|
|
exit 1
|
|
esac
|