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https://github.com/paparazzi/paparazzi.git
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[bebop2] Pullrequest bebop2 tools wifi tools (#2146)
* added scripts to connect to wifi for bebop 2 * added all necessary files * changed readme * changed txt readme to md
This commit is contained in:
Mario Coppola
committed by
Christophe De Wagter
Christophe De Wagter
parent
fcf972fd44
commit
38a106f3e7
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# Description
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These scripts can be used to connect Bebop 2 drones to a Wi-Fi router, so that (for instance) they may be used in a swarm via a central hub.
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The drone will then function as follows:
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Upon starting up, it will search for the router. If the router is found, it will connect to it.
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If the router is not found within a specific time, the drone will become the access point, as "normal".
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The "4 button press" will also be removed, so this will not have to be done before loading Paparazzi on the drone.
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# How to set it up
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To connect the Bebop 2 to a router:
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1. Open pprz_swarmhub.conf
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2. Write the name of the router after WIFI_SSID
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3. Start up the Bebop2 and connect to it normally with your computer's WiFi
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4. Start up the router
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5. Run connect2ssid.sh
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6. The Bebop2 should now turn off and connect to the router. To check that this happened, you can connect to the router and try to ping to it/see all connections.
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+16
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#!/bin/bash
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if [ -z "$1" ]
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then
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IP="192.168.42.1"
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echo "No drone ID specified, using ($IP)"
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else
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IP="$1"
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echo "Drone ID specified, using ($IP)"
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fi
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wput -nc -u ./pprz_swarmhub.conf ftp://$IP/internal_000/scripts/pprz.conf
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wput -nc -u ./scripts/config_network.script ftp://$IP/internal_000/scripts/config_network.script
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wput -nc -u ./scripts/button_switch ftp://$IP/internal_000/scripts/button_switch
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wput -nc -u ./scripts/connect2hub ftp://$IP/internal_000/scripts/connect2hub
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{ echo "mount -o remount,rw /"; echo "sed -i 's|^exit 0|/data/ftp/internal_000/scripts/connect2hub \& exit 0|' /etc/init.d/rcS"; echo "chmod a+x /etc/init.d/rcS"; echo "chmod a+x /data/ftp/internal_000/scripts/connect2hub"; echo "chmod a+x /data/ftp/internal_000/scripts/button_switch"; echo "chmod a+x /data/ftp/internal_000/scripts/config_network.script"; echo "dos2unix /data/ftp/internal_000/scripts/button_switch"; echo "dos2unix /data/ftp/internal_000/scripts/connect2hub"; echo "dos2unix /data/ftp/internal_000/scripts/pprz.conf"; echo "echo '#!/bin/sh' > /bin/onoffbutton/shortpress_3.sh"; echo "echo '' >> /bin/onoffbutton/shortpress_3.sh"; echo "echo '/data/ftp/internal_000/scripts/button_switch' >> /bin/onoffbutton/shortpress_3.sh"; echo "/sbin/reboot"; sleep 10; } | telnet $IP
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# Config file for PPRZ init script
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START_PPRZ=0
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START_TELNET=1
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START_ADB=1
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JOIN_WIFI=0
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# Config file for PPRZ init script
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START_PPRZ=1
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START_TELNET=1
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START_ADB=1
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JOIN_WIFI=1
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WIFI_SSID=linksys388
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WIFI_AMODE=none
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+12
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#!/bin/bash
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if [ -z "$1" ]
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then
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IP="192.168.42.1"
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echo "No drone ID specified, using ($IP)"
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else
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IP="$1"
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echo "Drone ID specified, using ($IP)"
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fi
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{ echo "mount -o remount,rw /"; echo "sed -i 's|^/data/ftp/internal_000/scripts/connect2hub \& exit 0|exit 0|' /etc/init.d/rcS"; echo "chmod a+x /etc/init.d/rcS"; echo "/sbin/reboot"; sleep 10; } | telnet $IP
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+15
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#!/bin/bash
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if [ -z "$1" ]
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then
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IP="192.168.42.1"
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echo "No drone ID specified, using ($IP)"
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else
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IP="$1"
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echo "Drone ID specified, using ($IP)"
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fi
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wput -u ./pprz.conf ftp://$IP/internal_000/scripts/pprz.conf
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wput -u ./scripts/config_network.script ftp://$IP/internal_000/scripts/config_network.script
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wput -u ./scripts/connect2hub ftp://$IP/internal_000/scripts/connect2hub
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{ echo "mount -o remount,rw /"; echo "sed -i 's|^exit 0|/data/ftp/internal_000/scripts/connect2hub \& exit 0|' /etc/init.d/rcS"; echo "chmod a+x /etc/init.d/rcS"; echo "chmod a+x /data/ftp/internal_000/scripts/connect2hub"; echo "chmod a+x /data/ftp/internal_000/scripts/config_network.script"; echo "dos2unix /data/ftp/internal_000/scripts/pprz.conf"; echo "/sbin/reboot"; sleep 10; } | telnet $IP
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#!/bin/sh
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BLDC_Test_Bench -n -M 1
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if [ $(bcmwl ap) -eq 1 ]
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then
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if [ -r /data/ftp/internal_000/scripts/connect2hub ]; then
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/data/ftp/internal_000/scripts/connect2hub
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else
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echo "Button activating..." | ulogger -t "ShortPressDebug" -p I
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/bin/usbnetwork.sh
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echo "Button activated" | ulogger -t "ShortPressDebug" -p I
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fi
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else
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/sbin/broadcom_reset.sh
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BLDC_Test_Bench -n -M 2
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fi
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#!/bin/sh
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#udhcpc script edited by Tim Riker <Tim@Rikers.org>
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[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
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RESOLV_CONF="/etc/resolv.conf"
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[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
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[ -n "$subnet" ] && NETMASK="netmask $subnet"
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case "$1" in
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deconfig)
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/sbin/ifconfig $interface 0.0.0.0
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;;
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renew|bound)
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/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
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if [ -n "$router" ] ; then
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echo "deleting routers"
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while route del default gw 0.0.0.0 dev $interface ; do
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:
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done
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for i in $router ; do
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route add default gw $i dev $interface
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done
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fi
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echo -n > $RESOLV_CONF
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[ -n "$domain" ] && echo search $domain >> $RESOLV_CONF
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for i in $dns ; do
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echo adding dns $i
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echo nameserver $i >> $RESOLV_CONF
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done
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;;
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esac
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exit 0
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#!/bin/sh
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# on startup the system is not quite ready when called, so lets play it safe and wait a while
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sleep 4
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if [ -r /data/ftp/internal_000/scripts/pprz.conf ]; then
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source /data/ftp/internal_000/scripts/pprz.conf
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echo "Read config"
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else
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echo "No config found, using default"
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START_TELNET=1
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START_ADB=1
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JOIN_WIFI=0
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START_PPRZ=0
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fi
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if [ "$JOIN_WIFI" -gt "0" ]
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then
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echo "Scanning WiFi networks..."
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# see if wifi network with SSID swarmhub is available
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if (bcmwl escanresults | grep "$WIFI_SSID")
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then
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# disable wifi and bring back up again
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ifconfig eth0 down
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bcmwl down
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bcmwl band auto
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bcmwl autocountry 1
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bcmwl up
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ifconfig eth0 up
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# set AP mode to 0 (parrot default is 1 for ad-hoc host)
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bcmwl ap 0
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# join wifi network
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if [ "$WIFI_AMODE" == "none" ]; then
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echo "No Authentication"
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wificmd="bcmwl join $WIFI_SSID"
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else
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echo "$WIFI_AMODE Authentication"
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wificmd="bcmwl join $WIFI_SSID key $WIFI_KEY amode $WIFI_AMODE"
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fi
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eval $wificmd
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sleep 2
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# from the udhcpc message clip the leased IP address
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dhcpmsg=`udhcpc -n -b -i eth0 -s /data/ftp/internal_000/scripts/config_network.script -x hostname:$(hostname)`
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echo $dhcpmsg > /data/ftp/internal_000/scripts/MSG_latest_DHCP
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# check if previous command returned a valid IP address
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if (echo $dhcpmsg | egrep "[[:digit:]]{1,3}\.[[:digit:]]{1,3}\.[[:digit:]]{1,3}\.[[:digit:]]{1,3}" -o)
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then
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dhcpip=`echo $dhcpmsg | egrep "[[:digit:]]{1,3}\.[[:digit:]]{1,3}\.[[:digit:]]{1,3}\.[[:digit:]]{1,3}" -o | head -1`
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echo DHCP success, using IP $dhcpip
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BLDC_Test_Bench -n -M 2
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else
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echo DHCP failed, reverting back to default
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/sbin/broadcom_reset.sh
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BLDC_Test_Bench -n -M -2
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fi
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else
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# print wifi status
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echo "SSID $WIFI_SSID not found"
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fi
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fi
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ifconfig > /data/ftp/internal_000/scripts/MSG_latest_ifconfig
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# Telnet & adb
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echo "Starting telnet & adb" | ulogger -t "NetworkUSB" -p I
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if [ "$START_TELNET" -gt "0" ]
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then
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/usr/sbin/telnetd -l /bin/login.sh
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fi
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if [ "$START_ADB" -gt "0" ]
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then
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/usr/bin/pstart adbd
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fi
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if [ "$START_PPRZ" -gt "0" ]
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then
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if [ -r /data/ftp/internal_000/paparazzi/ap.elf ]; then
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/data/ftp/internal_000/paparazzi/ap.elf > /dev/null 2>&1 &
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fi
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fi
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@@ -0,0 +1,8 @@
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# Config file for PPRZ init script
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START_PPRZ=0
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START_TELNET=1
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START_ADB=0
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JOIN_WIFI=1
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WIFI_SSID=huphub
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WIFI_AMODE=none
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WIFI_KEY=
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