simplified air and ground scripts (#1072)

general/package/datalink/datalink.mk

@@ -7,9 +7,10 @@ DATALINK_VERSION =
 DATALINK_SITE =
 DATALINK_LICENSE = GPL-2.0
 
-DATALINK_FPATH = air
+DATALINK_UNIT = drone
+
 ifeq ($(OPENIPC_SOC_FAMILY),hi3536dv100)
-	DATALINK_FPATH = gs
+	DATALINK_UNIT = gs
 endif
 
 define DATALINK_INSTALL_TARGET_CMDS
@@ -17,16 +18,13 @@ define DATALINK_INSTALL_TARGET_CMDS
 	cp $(DATALINK_PKGDIR)/files/datalink.conf $(TARGET_DIR)/etc
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/etc
-	cp $(DATALINK_PKGDIR)/files/$(DATALINK_FPATH)/telemetry.conf $(TARGET_DIR)/etc
+	cp $(DATALINK_PKGDIR)/files/telemetry_$(DATALINK_UNIT).conf $(TARGET_DIR)/etc/telemetry.conf
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/etc/init.d
 	cp $(DATALINK_PKGDIR)/files/S98datalink $(TARGET_DIR)/etc/init.d
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/bin
-	cp $(DATALINK_PKGDIR)/files/$(DATALINK_FPATH)/telemetry $(TARGET_DIR)/usr/bin
+	cp $(DATALINK_PKGDIR)/files/telemetry $(TARGET_DIR)/usr/bin
-
-	$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/sbin
-	cp $(DATALINK_PKGDIR)/files/$(DATALINK_FPATH)/channels.sh $(TARGET_DIR)/usr/sbin
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/bin
 	cp $(DATALINK_PKGDIR)/files/tweaksys $(TARGET_DIR)/usr/bin

general/package/datalink/files/S98datalink

@@ -43,6 +43,7 @@ case "$1" in
   stop)
     echo "Stopping all services..."
     kill -9 $(pidof wfb_tx)
+    kill -9 $(pidof wfb_rx)
     kill -9 $(pidof telemetry_rx)
     kill -9 $(pidof telemetry_tx)
     kill -9 $(pidof mavlink-routerd)

general/package/datalink/files/air/channels.sh

@@ -1,5 +0,0 @@
-#!/bin/sh
-
-echo $1 $2 >> /tmp/channels.log
-
-exit 1

general/package/datalink/files/air/telemetry

@@ -1,49 +0,0 @@
-#!/bin/sh
-#
-# Start telemetry
-#
-
-. /etc/datalink.conf
-. /etc/telemetry.conf
-
-keydir="/etc"
-
-fw=$(grep "BUILD_OPTION" "/etc/os-release" | cut -d= -f2)
-
-start_telemetry() {
-  if [ ! -f /usr/bin/telemetry_rx -a ! -f /usr/bin/telemetry_tx ]; then
-	  ln -s /usr/bin/wfb_rx /usr/bin/telemetry_rx ; chmod +x /usr/bin/telemetry_rx
-	  ln -s /usr/bin/wfb_tx /usr/bin/telemetry_tx ; chmod +x /usr/bin/telemetry_tx
-  else
-	if [ ${one_way} = "false" ]; then
-	  telemetry_rx -p ${stream_rx} -u ${port_rx} -K ${keydir}/drone.key -i ${link_id} ${wlan} &
-	fi
-	telemetry_tx -p ${stream_tx} -u ${port_tx} -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} -i ${link_id} ${wlan} &
-  fi
-}
-
-case "$1" in
-  start)
-	echo "Loading MAVLink telemetry service..."
-
-	if [ ${router} -eq 1 ] || [ ${fw} = "lte" ]; then
-	  /usr/bin/mavlink-routerd &
-	else
-	  mavfwd --channels ${channels} --master ${serial} --baudrate ${baud} --out 127.0.0.1:${port_tx} --in 127.0.0.1:${port_rx} &
-	fi
-	if [ ${fw} = "fpv" ] || [ ${fw} = "venc" ]; then
-		start_telemetry
-	fi
-	echo "Done."
-	;;
-  stop)
-	echo "Stopping telemetry services..."
-	kill -9 $(pidof telemetry_rx)
-	kill -9 $(pidof telemetry_tx)
-	kill -9 $(pidof mavlink-routerd)
-	kill -9 $(pidof mavfwd)
-	;;
-    *)
-	echo "Usage: $0 {start|stop}"
-	exit 1
-esac

general/package/datalink/files/datalink.conf

@@ -1,10 +1,11 @@
 daemon=1
 telemetry=true
 
+### only for lte firmware
 usb_modem=false
 gs_ipaddr=127.0.0.1
 gs_port=5600
 
-# zerotier package contain only in the lte or ultimate builds
+### zerotier package contain only in the lte or ultimate builds
 use_zt=false
 zt_netid=

general/package/datalink/files/gs/channels.sh

@@ -1,3 +0,0 @@
-#!/bin/sh
-
-exit 1

general/package/datalink/files/gs/telemetry

@@ -1,90 +0,0 @@
-#!/bin/sh
-#
-# Start telemetry
-#
-
-eval `cat /etc/wfb.conf | grep "tab_wlan" | grep -v "#"`
-eval `cat /etc/wfb.conf | grep "udp_addr" | grep -v "#"`
-. /etc/datalink.conf
-. /etc/telemetry.conf
-
-keydir="/etc"
-
-fw=$(grep "BUILD_OPTION" "/etc/os-release" | cut -d= -f2)
-
-start_telemetry() {
-  if [ ! -f /usr/bin/telemetry_rx -a ! -f /usr/bin/telemetry_tx ]; then
-	  ln -s /usr/bin/wfb_rx /usr/bin/telemetry_rx ; chmod +x /usr/bin/telemetry_rx
-	  ln -s /usr/bin/wfb_tx /usr/bin/telemetry_tx ; chmod +x /usr/bin/telemetry_tx
-  else
-    if [ ${one_way} = "false" ]; then
-        if [ -z "${link_id}" ]; then
-          telemetry_tx -r ${stream_tx} -u ${port_tx} -K ${keydir}/gs.key -B ${bandwidth} -M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -p ${fec_p} ${wlan} >/dev/null >/dev/null &
-        else
-          telemetry_tx -p ${stream_tx} -u ${port_tx} -K ${keydir}/gs.key -B ${bandwidth} -M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -n ${fec_n} -T ${fec_timeout} -i ${link_id} ${wlan} >/dev/null &
-        fi
-    fi
-    if [ -z "${link_id}" ]; then
-      telemetry_rx -r ${stream_rx} -c 127.0.0.1 -u ${port_rx} -K ${keydir}/gs.key ${wlan} >/dev/null &
-    else
-      telemetry_rx -p ${stream_rx} -u ${port_rx} -K ${keydir}/gs.key -i ${link_id} ${wlan} >/dev/null &
-    fi
-  fi
-  #for ethernet-modem
-  if [ ${udp_addr} = "auto" ]; then
-      ETH_IP=`ip route show 0.0.0.0/0 dev eth0 | cut -d\  -f3`
-      if [ ! -z ${ETH_IP} ]; then
-          echo found ethernet-modem, ip: ${ETH_IP}
-          MAVROUTARG=" -e ${ETH_IP}:14550"
-      fi
-  fi
-  #for tablet osd (FPV-VR) as usb
-  PHONE_IP=`ip route show 0.0.0.0/0 dev usb0 | cut -d\  -f3`
-  if [ ! -z ${PHONE_IP} ]; then
-      echo found usb0 device, usb-modem ip: ${PHONE_IP}
-      MAVROUTARG=" -e ${PHONE_IP}:14550"
-  fi
-  #for tablet osd (FPV-VR) as AP
-  TAB_IP=`ip route show 0.0.0.0/0 dev ${tab_wlan} | cut -d\  -f3`
-  if [ ! -z ${TAB_IP} ]; then
-      echo found ${tab_wlan} device, tab ip: ${TAB_IP}
-      MAVROUTARG=" -e ${TAB_IP}:14550"
-  fi
-}
-
-start_all() {
-	echo "Loading MAVLink telemetry service..."
-	if [ ${fw} = "fpv" ]; then
-		start_telemetry
-	fi
-	if [ ${router} -eq 1 ] || [ ${fw} = "lte" ]; then
-	  /usr/bin/mavlink-routerd -c /etc/mavlink.conf ${MAVROUTARG} &
-	else
-    mavfwd --channels ${channels} --master ${serial} --baudrate ${baud} --out 127.0.0.1:${port_tx} --in 127.0.0.1:${port_rx} &
-	fi
-	echo "Done."
-}
-
-stop_all() {
-	echo "Stopping telemetry services..."
-	kill -9 $(pidof telemetry_rx)
-	kill -9 $(pidof telemetry_tx)
-	kill -9 $(pidof mavlink-routerd)
-	kill -9 $(pidof mavfwd)
-}
-
-case "$1" in
-  start)
-    start_all
-	;;
-  stop)
-    stop_all
-	;;
-	restart)
-    stop_all
-    start_all
-	;;
-    *)
-	echo "Usage: $0 {start|stop|restart}"
-	exit 1
-esac

general/package/datalink/files/telemetry

@@ -0,0 +1,56 @@
+#!/bin/sh
+#
+# Start telemetry
+#
+
+. /etc/datalink.conf
+. /etc/telemetry.conf
+
+keydir="/etc"
+
+fw=$(grep "BUILD_OPTION" "/etc/os-release" | cut -d= -f2)
+
+if [ ! -f /usr/bin/telemetry_rx -a ! -f /usr/bin/telemetry_tx ]; then
+    ln -s /usr/bin/wfb_rx /usr/bin/telemetry_rx ; chmod +x /usr/bin/telemetry_rx
+    ln -s /usr/bin/wfb_tx /usr/bin/telemetry_tx ; chmod +x /usr/bin/telemetry_tx
+fi
+
+start_drone_telemetry() {
+    if [ ${one_way} = "false" ]; then
+	telemetry_rx -p ${stream_rx} -u ${port_rx} -K ${keydir}/${unit}.key -i ${link_id} ${wlan} > /dev/null &
+    fi
+    telemetry_tx -p ${stream_tx} -u ${port_tx} -K ${keydir}/${unit}.key -B ${bandwidth} -M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -n ${fec_n} -T ${fec_timeout} -i ${link_id} ${wlan} > /dev/null &
+}
+
+start_gs_telemetry() {
+    if [ ${one_way} = "false" ]; then
+	telemetry_tx -p ${stream_tx} -u ${port_tx} -K ${keydir}/${unit}.key -B ${bandwidth} -M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -n ${fec_n} -T ${fec_timeout} -i ${link_id} ${wlan} > /dev/null &
+    fi
+    telemetry_rx -p ${stream_rx} -u ${port_rx} -K ${keydir}/${unit}.key -i ${link_id} ${wlan} > /dev/null &
+}
+
+case "$1" in
+  start)
+	echo "Loading MAVLink telemetry service..."
+
+	if [ ${router} -eq 1 ] || [ ${fw} = "lte" ] || [ ${unit} = "gs" ]; then
+	  mavlink-routerd -c /etc/mavlink.conf &
+	else
+	  mavfwd --channels ${channels} --master ${serial} --baudrate ${baud} --out 127.0.0.1:${port_tx} --in 127.0.0.1:${port_rx} > /dev/null &
+	fi
+	if [ ${fw} = "fpv" ] || [ ${fw} = "venc" ]; then
+		start_${unit}_telemetry
+	fi
+	echo "Done."
+	;;
+  stop)
+	echo "Stopping telemetry services..."
+	kill -9 $(pidof telemetry_rx)
+	kill -9 $(pidof telemetry_tx)
+	kill -9 $(pidof mavlink-routerd)
+	kill -9 $(pidof mavfwd)
+	;;
+    *)
+	echo "Usage: $0 {start|stop}"
+	exit 1
+esac

general/package/datalink/files/telemetry_drone.conf

@@ -1,5 +1,9 @@
+### unit: drone or gs
+unit=drone
+
 serial=/dev/ttyAMA0
 baud=115200
+
 ### router: use simple mavfwd (0) or classic mavlink-routerd (1)
 router=0
 

general/package/datalink/files/telemetry_gs.conf

@@ -1,5 +1,9 @@
+### unit: drone or gs
+unit=gs
+
 serial=/dev/ttyAMA0
 baud=115200
+
 ### router: use simple mavfwd (0) or classic mavlink-routerd (1)
 router=1
 

general/package/datalink/files/tweaksys

@@ -3,7 +3,11 @@
 chip=$(ipcinfo -c)
 family=$(ipcinfo -f)
 vendor=$(ipcinfo -v)
+
+if ! [ ${chip} = "hi3536dv100" ]; then
     sensor=$(ipcinfo -s)
+fi
+
 prefix=${family}
 
 hisi_goke() {
@@ -118,7 +122,12 @@ case "$1" in
 
 	all_other
 	;;
+  hi3536dv100)
+	echo "Preparing system tweaks for ${chip}..."
+	touch /etc/system.ok
+	echo "Preparing system done."
+	;;
 	*)
-	echo "Usage: $0 {gk7205v200|gk7205v210|gk7205v300|hi3516ev200|hi3516ev300|t31l|t31n|t31x|t31zx}"
+	echo "Usage: $0 {gk7205v200|gk7205v210|gk7205v300|hi3516ev200|hi3516ev300|t31l|t31n|t31x|t31zx|hi3536dv100}"
 	exit 1
 esac

general/package/hisilicon-osdrv-hi3536dv100/files/script/load_hisilicon

@@ -27,6 +27,14 @@ report_error() {
   exit 1
 }
 
+insert_wdt() {
+  insmod wdt.ko
+}
+
+remove_wdt() {
+  rmmod wdt.ko
+}
+
 insert_audio() {
   insmod hi3536dv100_aio.ko
   insmod hi3536dv100_ai.ko
@@ -56,7 +64,6 @@ insert_ko() {
 
   echo MEM_START=$MEM_START HVRMEM=$HVRMEM MEM_LEN=$MEM_LEN VOU_START=$VOU_START VOU_LEN=$VOU_LEN
 
-
   insmod hi_osal.ko mmz=anonymous,0,$mmz_start,$mmz_size:vou,0,$VOU_START,$VOU_LEN anony=1 || report_error
 
   insmod hi3536dv100_base.ko
@@ -75,7 +82,6 @@ insert_ko() {
 
   insmod hi3536dv100_vpss.ko vpss_vb_source=0 vpss_en_ratio=0
   insmod hi3536dv100_vou.ko bSaveBufMode=1
-  #insmod hifb.ko video="hifb:vram0_size:8100,vram1_size:128" softcursor="off" 
   insmod hifb.ko video="hifb:vram0_size:7200,vram1_size:128" softcursor="off"
   insmod hi3536dv100_hdmi.ko
 
@@ -85,10 +91,13 @@ insert_ko() {
   insmod hi3536dv100_jpege.ko
 
   insert_audio
+  insert_wdt
+  remove_wdt
 }
 
 remove_ko() {
   remove_audio
+  remove_wdt
 
   rmmod hi3536dv100_jpege
 

general/package/mavfwd/files/channels.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+# echo $1 $2 >> /tmp/channels.log
+
+exit 1

general/package/mavfwd/mavfwd.mk

@@ -20,6 +20,9 @@ endef
 define MAVFWD_INSTALL_TARGET_CMDS
     $(INSTALL) -m 755 -d $(TARGET_DIR)/usr/bin
     $(INSTALL) -m 0755 -D $(@D)/mavfwd $(TARGET_DIR)/usr/bin/mavfwd
+
+    $(INSTALL) -m 755 -d $(TARGET_DIR)/usr/sbin
+    cp $(MAVFWD_PKGDIR)/files/channels.sh $(TARGET_DIR)/usr/sbin
 endef
 
 $(eval $(generic-package))

general/package/wifibroadcast/files/gs/wifibroadcast

@@ -1,195 +0,0 @@
-#!/bin/sh
-#
-# Start wifibroadcast
-#
-
-. /etc/datalink.conf
-. /etc/wfb.conf
-
-keydir="/etc"
-chip=$(ipcinfo -c)
-
-driver=""
-
-# "0bda:8813" -> (8814) -> 8814au
-# "0846:9052" -> (8811) -> 8821au
-
-detect_wifi_card() {
-  echo "Detecting wifi card vendor..."
-  devices=$(lsusb | cut -d ' ' -f6 | sort | uniq)
-  for card in ${devices}
-	do
-	  case "${card}" in
-	  "0bda:8812" | "0bda:881a" | "0b05:17d2" | "2357:0101" | "2604:0012")
-		driver="realtek"
-		modprobe 88XXau rtw_tx_pwr_idx_override=${driver_txpower_override}
-	  ;;
-	  "0cf3:9271" | "040d:3801")
-		driver="atheros"
-		modprobe mac80211
-		modprobe ath9k_htc
-	  ;;
-	  "148f:3070")
-		driver="ralink"
-		modprobe mac80211
-		modprobe rt2x00usb
-		modprobe rt2800usb
-	  ;;
-	esac
-  done
-
-  if [ -z "${driver}" ]; then
-	echo "No usb wifi card detected. Check wifi stick connection, usb power or possible bad soldering."
-	exit
-  else
-	echo "Detected:" ${driver}
-  fi
-
-  echo "Awaiting interface ${wlan} in system..."
-
-  local n=0
-  while ! $(ifconfig -a | grep -q ${wlan})
-  do
-	if [ ${n} -ge 5 ]; then
-	  echo "No interface ${wlan}. Check wifi stick connection, usb power or possible bad soldering."
-	  exit
-	fi
-	sleep 0.5
-	n=$(expr ${n} + 1)
-  done
-}
-
-load_modules() {
-  modprobe cfg80211
-  detect_wifi_card
-}
-
-load_interface() {
-  if [ ${driver} = "realtek" ]; then
-	  ifconfig ${wlan} up
-	  iwconfig ${wlan} mode monitor
-  elif [ ${driver} = "atheros" ] || [ ${driver} = "ralink" ]; then
-	  iwconfig ${wlan} mode monitor
-	  ifconfig ${wlan} up
-  fi
-
-  iw reg set ${region}
-  if [ ! -z "${frequency}" ]; then
-    iwconfig ${wlan} freq ${frequency}
-  else
-    iwconfig ${wlan} channel ${channel}
-  fi
-  iw dev ${wlan} set txpower fixed $((${txpower} * 100))
-}
-
-start_wfb() {
-  #forward to PC
-  if [ ! -z "${udp_addr}" ]; then
-    if [ ${udp_addr} = "auto" ]; then
-      ifdown eth0
-      ifup eth0
-      udp_addr=`ip route show 0.0.0.0/0 dev eth0 | cut -d\  -f3`
-    fi
-    if [ -z "${link_id}" ]; then
-      wfb_rx -c ${udp_addr} -u ${udp_port} -r ${stream} -K ${keydir}/gs.key ${wlan} >/dev/null &
-    else
-      wfb_rx -c ${udp_addr} -u ${udp_port} -p ${stream} -K ${keydir}/gs.key -i ${link_id} ${wlan} >/dev/null &
-    fi
-  fi
-  #use tablet as usb-modem
-  PHONE_IP=`ip route show 0.0.0.0/0 dev usb0 | cut -d\  -f3`
-  if [ ! -z ${PHONE_IP} ]; then
-      echo found usb0 device: ${PHONE_IP}
-      if [ -z "${link_id}" ]; then
-        wfb_rx -c ${PHONE_IP} -u 5600 -r ${stream} -K ${keydir}/gs.key ${wlan} >/dev/null &  
-      else
-        wfb_rx -c ${PHONE_IP} -u 5600 -p ${stream} -K ${keydir}/gs.key -i ${link_id} ${wlan} >/dev/null &
-      fi
-  fi
-  #use tablet as wifi-ap
-  if [ ! -z ${tab_wlan} ]; then
-    ifdown ${tab_wlan}
-    ifup ${tab_wlan}
-    TAB_IP=`ip route show 0.0.0.0/0 dev ${tab_wlan} | cut -d\  -f3`
-    if [ ! -z ${TAB_IP} ]; then
-        echo found ${tab_wlan} ap ${TAB_IP}
-        if [ -z "${link_id}" ]; then
-          wfb_rx -c ${TAB_IP} -u 5600 -r ${stream} -K ${keydir}/gs.key ${wlan} >/dev/null &
-        else
-          wfb_rx -c ${TAB_IP} -u 5600 -p ${stream} -K ${keydir}/gs.key -i ${link_id} ${wlan} >/dev/null &
-        fi
-    fi
-  fi
-  #use hdmi
-  if [ ${use_hdmi} = "true" ]; then
-      /root/vdec &
-      if [ -z "${link_id}" ]; then
-        wfb_rx -c 127.0.0.1 -u 5600 -r ${stream} -K ${keydir}/gs.key ${wlan} >/dev/null &
-      else
-        wfb_rx -c 127.0.0.1 -u 5600 -p ${stream} -K ${keydir}/gs.key -i ${link_id} ${wlan} >/dev/null &
-      fi
-  fi
-}
-
-start_all() {
-    if [ ${daemon} -eq 1 ]; then
-
-	  echo "Loading modules and wifi card driver..."
-
-	  load_modules
-
-	  echo "Preparing interface wlan..."
-	  
-	  load_interface
-	  
-	  if ! cat ${keydir}/drone.key > /dev/null 2>&1; then
-		echo "Generating drone & ground station keys..."
-		cd ${keydir} ; wfb_keygen
-	  else
-		echo "Drone key exist..."
-	  fi
-
-	  echo "Starting Wifibroadcast service..."
-	  
-	  start_wfb
-
-	  echo "Done."
-
-	  if [ ${telemetry} = "true" ]; then
-		if [ ${chip} = "gk7205v200" ]; then
-			# UART2_RX mux
-			devmem 0x120c0010 32 0x1e04
-		fi
-		/usr/bin/telemetry start
-	  fi
-
-	else
-      echo "Wifibroadcast service disabled in wfb.conf..."
-	fi
-}
-
-
-stop_all() {
-  echo "Stopping all services..."
-  kill -9 $(pidof wfb_rx)
-  kill -9 $(pidof telemetry_rx)
-  kill -9 $(pidof telemetry_tx)
-  kill -9 $(pidof mavlink-routerd)
-  kill -9 $(pidof mavfwd)
-}
-
-case "$1" in
-  start)
-      start_all
-  ;;
-  stop)
-      stop_all
-  ;;
-  restart)
-      stop_all
-      start_all
-  ;;
-  *)
-    echo "Usage: $0 {start|stop|restart}"
-    exit 1
-esac

general/package/wifibroadcast/files/wfb_drone.conf

@@ -1,6 +1,9 @@
+### unit: drone or gs
+unit=drone
+
 wlan=wlan0
 region=BO
-# By default used channel number, but, you may set freq instead. For ex: 2387M
+### By default used channel number, but, you may set freq instead. For ex: 2387M
 channel=14
 frequency=
 txpower=20

general/package/wifibroadcast/files/wfb_gs.conf

@@ -1,3 +1,6 @@
+### unit: drone or gs
+unit=gs
+
 wlan=wlan0
 region=BO
 channel=14
@@ -6,9 +9,6 @@ txpower=20
 driver_txpower_override=20
 stream=0
 link_id=7669206
-# tab_wlan=wlan1
-# udp_addr=auto
 udp_addr=127.0.0.1
 udp_port=5600
-use_hdmi=false
 telemetry=true

general/package/wifibroadcast/files/wifibroadcast

@@ -44,7 +44,9 @@ detect_wifi_card() {
 	  ;;
 	  "0cf3:9271" | "040d:3801")
 		driver="atheros"
+		if ! [ ${unit} = "gs" ]; then
 		    set_mcs
+		fi
 		modprobe mac80211
 		modprobe ath9k_htc
 	  ;;
@@ -97,8 +99,12 @@ load_interface() {
   # iw dev ${wlan} set txpower fixed $((${txpower} * 100))
 }
 
-start_wfb() {
+start_drone_wfb() {
-  wfb_tx -p ${stream} -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} -i ${link_id} ${wlan} &
+  wfb_tx -p ${stream} -u ${udp_port} -K ${keydir}/${unit}.key -B ${bandwidth} -M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -n ${fec_n} -T ${fec_timeout} -i ${link_id} ${wlan} > /dev/null &
+}
+
+start_gs_wfb() {
+  wfb_rx -c ${udp_addr} -u ${udp_port} -p ${stream} -K ${keydir}/${unit}.key -i ${link_id} ${wlan} > /dev/null &
 }
 
 case "$1" in
@@ -113,16 +119,16 @@ case "$1" in
 	  
 	  load_interface
 	  
-	  if ! cat ${keydir}/drone.key > /dev/null 2>&1; then
+	  if ! cat ${keydir}/${unit}.key > /dev/null 2>&1; then
 		echo "Generating drone & ground station keys..."
 		cd ${keydir} ; wfb_keygen
 	  else
-		echo "Drone key exist..."
+		echo ${unit} "key exist..."
 	  fi
 
 	  echo "Starting Wifibroadcast service..."
 
-	  start_wfb
+	  start_${unit}_wfb
 
 	  echo "Done."
 
@@ -141,6 +147,7 @@ case "$1" in
   stop)
     echo "Stopping all services..."
 	kill -9 $(pidof wfb_tx)
+	kill -9 $(pidof wfb_rx)
 	kill -9 $(pidof telemetry_rx)
 	kill -9 $(pidof telemetry_tx)
 	kill -9 $(pidof mavlink-routerd)

general/package/wifibroadcast/wifibroadcast.mk

@@ -8,9 +8,9 @@ WIFIBROADCAST_VERSION = 23.08
 WIFIBROADCAST_SITE = $(call github,svpcom,wfb-ng,wfb-ng-$(WIFIBROADCAST_VERSION))
 WIFIBROADCAST_LICENSE = GPL-2.0
 
-WIFIBROADCAST_FPATH = air
+WIFIBROADCAST_UNIT = drone
 ifeq ($(OPENIPC_SOC_FAMILY),hi3536dv100)
-	WIFIBROADCAST_FPATH = gs
+	WIFIBROADCAST_UNIT = gs
 endif
 
 WIFIBROADCAST_DEPENDENCIES += libpcap libsodium iw
@@ -29,10 +29,7 @@ define WIFIBROADCAST_INSTALL_TARGET_CMDS
 	$(INSTALL) -m 0755 -D $(@D)/wfb_keygen $(TARGET_DIR)/usr/bin
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/etc
-	cp $(WIFIBROADCAST_PKGDIR)/files/$(WIFIBROADCAST_FPATH)/wfb.conf $(TARGET_DIR)/etc
+	cp $(WIFIBROADCAST_PKGDIR)/files/wfb_$(WIFIBROADCAST_UNIT).conf $(TARGET_DIR)/etc/wfb.conf
-
-	$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/bin
-	cp $(WIFIBROADCAST_PKGDIR)/files/$(WIFIBROADCAST_FPATH)/wifibroadcast $(TARGET_DIR)/usr/bin
 
 	$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/bin
 	cp $(WIFIBROADCAST_PKGDIR)/files/setmcs $(TARGET_DIR)/usr/bin