mirror of https://github.com/OpenIPC/firmware.git
119 lines
2.6 KiB
Bash
Executable File
119 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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wfb_soc=$(ipcinfo -c)
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wfb_key=/etc/drone.key
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if [ -e /etc/wfb.conf ]; then
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. /etc/wfb.conf
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fi
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load_modules() {
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devices=$(lsusb | cut -d ' ' -f6 | sort | uniq)
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for card in $devices; do
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case "$card" in
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"0bda:8812" | "0bda:881a" | "0b05:17d2" | "2357:0101" | "2604:0012")
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driver="88XXau"
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modprobe 88XXau rtw_tx_pwr_idx_override="$driver_txpower_override"
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;;
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"0bda:a81a")
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driver="8812eu"
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modprobe 8812eu rtw_regd_src=1 rtw_tx_pwr_by_rate=0 rtw_tx_pwr_lmt_enable=0
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;;
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"0bda:f72b")
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driver="8733bu"
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modprobe 8733bu rtw_regd_src=1 rtw_tx_pwr_by_rate=0 rtw_tx_pwr_lmt_enable=0
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;;
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esac
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done
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if [ -z "$driver" ]; then
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echo "Wireless module not detected, check the usb connection."
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exit 1
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else
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echo "Detected driver: $driver"
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fi
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while ! ifconfig -a | grep -q "$wlan"; do
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if [ "$n" -ge 5 ]; then
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echo "No interface for $wlan, check the usb connection."
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exit 1
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fi
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sleep 0.5
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n=$((n + 1))
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done
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}
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load_interface() {
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ifconfig "$wlan" up
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iwconfig "$wlan" mode monitor
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if [ "$driver" = "8812eu" ] || [ "$driver" = "8733bu" ]; then
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iw dev "$wlan" set txpower fixed $((driver_txpower_override * 50))
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fi
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iw reg set "$region"
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iwconfig "$wlan" channel "$channel"
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}
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start_wfb() {
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echo "Starting wfb_tx"
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wfb_tx -p "$stream" -R "$rcv_buf" -K "$wfb_key" -B "$bandwidth" -M "$mcs_index" -C 8000 \
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-S "$stbc" -L "$ldpc" -k "$fec_k" -n "$fec_n" -i "$link_id" "$wlan" &> /dev/null &
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}
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start_tunnel() {
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if [ ! -e /usr/bin/tunnel_rx ] || [ ! -e /usr/bin/tunnel_tx ]; then
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ln -fs /usr/bin/wfb_rx /usr/bin/tunnel_rx
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ln -fs /usr/bin/wfb_tx /usr/bin/tunnel_tx
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fi
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echo "Starting wfb_tun"
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tunnel_rx -p 160 -u 5800 -K "$wfb_key" -i "$link_id" "$wlan" &> /dev/null &
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tunnel_tx -p 32 -u 5801 -K "$wfb_key" -M "$mcs_index" -S "$stbc" -L "$ldpc" \
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-k "$fec_k" -n "$fec_n" -i "$link_id" "$wlan" &> /dev/null &
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wfb_tun -a 10.5.0.10/24 > /dev/null &
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}
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start_telemetry() {
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if [ "$wfb_soc" = "gk7205v200" ]; then
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devmem 0x120C0010 32 0x1E04
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elif [ "$wfb_soc" = "ssc33x" ]; then
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devmem 0x1F207890 16 0x8
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fi
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echo "Starting mavfwd"
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mavfwd --channels "$channels" --master "$serial" --baudrate "$baud" -p 100 -t -a "$aggregate" \
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--out 10.5.0.1:14550 --in 0.0.0.0:14551 > /dev/null &
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}
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case "$1" in
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start)
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if [ ! -e /etc/system.ok ]; then
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echo "Preparing system tweaks for $wfb_soc..."
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tweaksys "$wfb_soc"
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fi
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load_modules
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load_interface
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start_wfb
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start_tunnel
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start_telemetry
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;;
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stop)
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killall -q wfb_tx
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killall -q wfb_rx
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killall -q wfb_tun
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killall -q tunnel_rx
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killall -q tunnel_tx
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killall -q mavfwd
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;;
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*)
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echo "Usage: $0 {start|stop}"
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exit 1
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;;
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esac
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