From a0626194f760c682ec5e47d7313502546cfeafd5 Mon Sep 17 00:00:00 2001
From: viktorxda <35473052+viktorxda@users.noreply.github.com>
Date: Sun, 21 Jan 2024 20:36:20 +0100
Subject: [PATCH] [no ci] Package: add rtl8733bu to wifibroadcast (#1272)

---
 general/package/datalink/files/telemetry      |  28 ++-
 .../package/wifibroadcast/files/wifibroadcast | 227 +++++++++---------
 2 files changed, 133 insertions(+), 122 deletions(-)

diff --git a/general/package/datalink/files/telemetry b/general/package/datalink/files/telemetry
index bb6d8d97..647dbb2f 100755
--- a/general/package/datalink/files/telemetry
+++ b/general/package/datalink/files/telemetry
@@ -7,24 +7,27 @@
 . /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
+	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 ${pool_timeout} -i ${link_id} -f ${frame_type} ${wlan} > /dev/null &
+	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 ${pool_timeout} -i ${link_id} -f ${frame_type} ${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 ${pool_timeout} -i ${link_id} -f ${frame_type} ${wlan} > /dev/null &
+		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 ${pool_timeout} -i ${link_id} -f ${frame_type} ${wlan} > /dev/null &
 	fi
 	telemetry_rx -p ${stream_rx} -u ${port_rx} -K ${keydir}/${unit}.key -i ${link_id} ${wlan} > /dev/null &
 }
@@ -32,25 +35,28 @@ start_gs_telemetry() {
 case "$1" in
 	start)
 		echo "Loading MAVLink telemetry service..."
-
 		if [ ${router} -eq 1 ] || [ ${fw} = "lte" ]; then
 			mavlink-routerd -c /etc/mavlink.conf > /dev/null 2>&1 &
 		else
-			mavfwd --channels ${channels} --master ${serial} --baudrate ${baud} --out 127.0.0.1:${port_tx} --in 127.0.0.1:${port_rx} > /dev/null &
+			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)
+		killall -q telemetry_rx
+		killall -q telemetry_tx
+		killall -q mavlink-routerd
+		killall -q mavfwd
 		;;
+
 	*)
 		echo "Usage: $0 {start|stop}"
 		exit 1
+		;;
 esac
diff --git a/general/package/wifibroadcast/files/wifibroadcast b/general/package/wifibroadcast/files/wifibroadcast
index 03e8c72f..99bdd38b 100755
--- a/general/package/wifibroadcast/files/wifibroadcast
+++ b/general/package/wifibroadcast/files/wifibroadcast
@@ -9,152 +9,157 @@
 keydir="/etc"
 chip=$(ipcinfo -c)
 vendor=$(ipcinfo -v)
-
 driver=""
 
 set_mcs() {
-  if [ ${vendor} = "ingenic" ]; then
-	mcs=$(ls -l /lib/firmware | grep "htc_9271" | awk {'print $11'} | cut -d "." -f3)
-  else
-	mcs=$(ls -l /lib/firmware/ath9k_htc | grep "htc_9271-1.4.0.fw" | cut -d "." -f6)
-  fi
-  if [ -z "${mcs}" ]; then
-	setmcs ${mcs_index}
-  fi
-  if [ ${mcs_index} -eq 1 ] || [ ${mcs_index} -eq 3 ]; then
-	  if [ ! ${mcs_index} -eq ${mcs} ]; then
+	if [ ${vendor} = "ingenic" ]; then
+		mcs=$(ls -l /lib/firmware | grep "htc_9271" | awk {'print $11'} | cut -d "." -f3)
+	else
+		mcs=$(ls -l /lib/firmware/ath9k_htc | grep "htc_9271-1.4.0.fw" | cut -d "." -f6)
+	fi
+
+	if [ -z "${mcs}" ]; then
 		setmcs ${mcs_index}
-		sleep 3
-	  fi
-  fi
+	fi
+
+	if [ ${mcs_index} -eq 1 ] || [ ${mcs_index} -eq 3 ]; then
+		if [ ! ${mcs_index} -eq ${mcs} ]; then
+			setmcs ${mcs_index}
+			sleep 3
+		fi
+	fi
 }
 
 # "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"
-		if ! [ ${unit} = "gs" ]; then
-		    set_mcs
-		fi
-		modprobe mac80211
-		modprobe ath9k_hw txpower=${txpower}
-		modprobe ath9k_htc
-	  ;;
-	  esac
-  done
+	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}
+				;;
 
-  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
+			"0bda:f72b")
+				driver="realtek"
+				modprobe 8733bu
+				;;
 
-  echo "Awaiting interface ${wlan} in system..."
+			"0cf3:9271" | "040d:3801")
+				driver="atheros"
+				if ! [ ${unit} = "gs" ]; then
+					set_mcs
+				fi
+				modprobe mac80211
+				modprobe ath9k_hw txpower=${txpower}
+				modprobe ath9k_htc
+				;;
+		esac
+	done
 
-  local n=0
-  while ! $(ifconfig -a | grep -q ${wlan})
-  do
-	if [ ${n} -ge 5 ]; then
-	  echo "No interface ${wlan}. Check wifi stick connection, usb power or possible bad soldering."
-	  exit
+	if [ -z "${driver}" ]; then
+		echo "No usb wifi card detected. Check wifi stick connection, usb power or possible bad soldering."
+		exit
+	else
+		echo "Detected:" ${driver}
 	fi
-	sleep 0.5
-	n=$(expr ${n} + 1)
-  done
+
+	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
+	modprobe cfg80211
+	detect_wifi_card
 }
 
 load_interface() {
-  if [ ${driver} = "realtek" ]; then
-	  ifconfig ${wlan} up
-	  iwconfig ${wlan} mode monitor
-  elif [ ${driver} = "atheros" ]; then
-	  iwconfig ${wlan} mode monitor
-	  ifconfig ${wlan} up
-  fi
+	if [ ${driver} = "realtek" ]; then
+		ifconfig ${wlan} up
+		iwconfig ${wlan} mode monitor
+	elif [ ${driver} = "atheros" ]; then
+		iwconfig ${wlan} mode monitor
+		ifconfig ${wlan} up
+	fi
 
-  iw reg set ${region}
+	iw reg set ${region}
 
-  if [ ! -z "${frequency}" ]; then
-	  iwconfig ${wlan} freq ${frequency}
-  else
-	  iwconfig ${wlan} channel ${channel}
-  fi
-  # dirty fix crash if txpower set. setting txpower disabled because patched driver always set txpower level 58
-  # iw dev ${wlan} set txpower fixed $((${txpower} * 100))
+	if [ ! -z "${frequency}" ]; then
+		iwconfig ${wlan} freq ${frequency}
+	else
+		iwconfig ${wlan} channel ${channel}
+	fi
+
+	# dirty fix crash if txpower set. setting txpower disabled because patched driver always set txpower level 58
+	# iw dev ${wlan} set txpower fixed $((${txpower} * 100))
 }
 
 start_drone_wfb() {
-  wfb_tx -p ${stream} -u ${udp_port} -R ${rcv_buf} -K ${keydir}/${unit}.key -B ${bandwidth} -M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -n ${fec_n} -T ${pool_timeout} -i ${link_id} -f ${frame_type} ${wlan} > /dev/null &
+	wfb_tx -p ${stream} -u ${udp_port} -R ${rcv_buf} -K ${keydir}/${unit}.key -B ${bandwidth} \
+		-M ${mcs_index} -S ${stbc} -L ${ldpc} -G ${guard_interval} -k ${fec_k} -n ${fec_n} \
+		-T ${pool_timeout} -i ${link_id} -f ${frame_type} ${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 &
+	wfb_rx -c ${udp_addr} -u ${udp_port} -p ${stream} -K ${keydir}/${unit}.key -i ${link_id} ${wlan} > /dev/null &
 }
 
 case "$1" in
-  start)
-    if [ ${daemon} -eq 1 ]; then
+	start)
+		if [ ${daemon} -eq 1 ]; then
+			echo "Loading modules and wifi card driver..."
+			load_modules
 
-	  echo "Loading modules and wifi card driver..."
+			echo "Preparing interface wlan..."
+			load_interface
 
-	  load_modules
+			if ! cat ${keydir}/${unit}.key > /dev/null 2>&1; then
+				echo "Generating drone & ground station keys..."
+				cd ${keydir}; wfb_keygen
+			else
+				echo ${unit} "key exist..."
+			fi
 
-	  echo "Preparing interface wlan..."
-	  
-	  load_interface
-	  
-	  if ! cat ${keydir}/${unit}.key > /dev/null 2>&1; then
-		echo "Generating drone & ground station keys..."
-		cd ${keydir} ; wfb_keygen
-	  else
-		echo ${unit} "key exist..."
-	  fi
+			echo "Starting Wifibroadcast service..."
+			start_${unit}_wfb
+			echo "Done."
 
-	  echo "Starting Wifibroadcast service..."
-
-	  start_${unit}_wfb
-
-	  echo "Done."
-
-	  if [ ${telemetry} = "true" ]; then
-		if [ ${chip} = "gk7205v200" ]; then
-			# UART2_RX mux
-			devmem 0x120c0010 32 0x1e04
+			if [ ${telemetry} = "true" ]; then
+				if [ ${chip} = "gk7205v200" ]; then
+					# UART2_RX mux
+					devmem 0x120c0010 32 0x1e04
+				fi
+				telemetry start
+			fi
+		else
+			echo "Wifibroadcast service disabled in wfb.conf..."
 		fi
-		telemetry start
-	  fi
+		;;
 
-	else
-    	    echo "Wifibroadcast service disabled in wfb.conf..."
-	fi
-    ;;
-  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)
-	kill -9 $(pidof mavfwd)
-    ;;
-    *)
-    echo "Usage: $0 {start|stop}"
-    exit 1
+	stop)
+		echo "Stopping all services..."
+		killall -q wfb_tx
+		killall -q wfb_rx
+		killall -q telemetry_rx
+		killall -q telemetry_tx
+		killall -q mavlink-routerd
+		killall -q mavfwd
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop}"
+		exit 1
+		;;
 esac