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323 lines
7.8 KiB
323 lines
7.8 KiB
#!/bin/bash
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# script to run PacsatSim
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loopback=0
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vox=0
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safe=0
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card=0
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pwm=0
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if [ "$1" = "l" ] ; then
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loopback=1
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elif [ "$1" = "v" ] ; then
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vox=1
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elif [ "$1" = "c" ] ; then
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card=1
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else
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pwm=1
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fi
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FILE=/home/pi/CubeSatSim/battery_saver
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if [ -f "$FILE" ]; then
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safe=1
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fi
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if [[ $(arecord -l | grep "USB Audio Device") ]] ; then
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echo "USB Sound Card detected"
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soundcard=1
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else
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echo "No USB Sound Card detected"
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soundcard=0
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fi
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gpio -g mode 7 up
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if [[ $(gpio -g read 7 | grep 0) ]] ; then
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echo "TXC is present"
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txc=1
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else
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echo "TXC not present"
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txc=0
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fi
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timeout 1 rtl_test &> out.txt
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if [[ $(grep "No supported" out.txt) ]] ; then
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echo "No RTL-SDR detected"
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rtl=0
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else
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echo "RTL-SDR detected."
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rtl=1
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fi
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value=`cat /home/pi/CubeSatSim/sim.cfg`
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echo "$value" > /dev/null
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set -- $value
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callsign="$1"
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txfrequency="$7e3"
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rxfrequency="$8e3"
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echo -n "PacSat allsign is "
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echo $callsign
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echo -n "Transmit Frequency is "
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echo $txfrequency
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echo -n "Receive Frequency is "
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echo $rxfrequency
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echo
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sleep 2
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if [ ! -d "/home/pi/PacSat" ]; then
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echo "Setting up PacSatSim default configuration"
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echo
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cd
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sudo rm pacsat-dir.zip
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mkdir PacSat
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mkdir PacSat/pacsat
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mkdir PacSat/pacsat/dir
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wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.1/pacsat-dir.zip
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unzip pacsat-dir.zip -d PacSat/pacsat/dir
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sudo rm pacsat-dir.zip
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cd
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sudo rm /home/pi/pi_pacsat/Debug/pacsat.config
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sudo rm /home/pi/pi_pacsat/Debug/pacsat.state
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sudo rm /home/pi/pi_pacsat/Debug/pacsat_upload_table.dat
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sudo rm pi_pacsat.zip
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wget https://github.com/alanbjohnston/pi_pacsat/releases/download/v0.1/pi_pacsat.zip
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unzip pi_pacsat.zip -d /home/pi/pi_pacsat/Debug
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sudo rm pi_pacsat.zip
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# mkdir /home/pi/PacSat
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# mkdir /home/pi/PacSat/pacsat
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# mkdir /home/pi/PacSat/pacsat/dir
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# cd /home/pi/pi_pacsat/Debug
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# sudo rm pacsat_last_command_time.dat
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# sudo rm pacsat_upload_table.dat
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# sudo rm pacsat.state
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# echo "bit_rate=9600" > pacsat.config
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# echo "bbs_callsign=AMSAT-12" >> pacsat.config
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# echo "broadcast_callsign=AMSAT-11" >> pacsat.config
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# echo "digi_callsign=AMSAT-1" >> pacsat.config
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# echo "max_frames_in_tx_buffer=5" >> pacsat.config
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# echo "pb_open=1" > pacsat.state
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# echo "uplink_open=1" >> pacsat.state
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# echo "pb_max_period_for_client_in_seconds=60" >> pacsat.state
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# echo "uplink_max_period_for_client_in_seconds=60" >> pacsat.state
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# touch /home/pi/pi_pacsat/Debug/pacsat_upload_table.dat
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fi
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value=`cat /home/pi/CubeSatSim/sim.cfg`
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echo "$value" > /dev/null
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set -- $value
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callsign="$1"
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frequency="$7e3"
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echo "Configured callsign is "
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echo $callsign
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oldcallsign=$(grep -oP '(?<=bbs_callsign=).*(?=-)' /home/pi/pi_pacsat/Debug/pacsat.config)
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echo "Callsign in pacsat.config is "
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echo $oldcallsign
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if [ ! "$callsign" = "$oldcallsign" ] ; then
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sudo sed -i "s/bbs_callsign=$oldcallsign/bbs_callsign=$callsign/g" /home/pi/pi_pacsat/Debug/pacsat.config
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sudo sed -i "s/broadcast_callsign=$oldcallsign/broadcast_callsign=$callsign/g" /home/pi/pi_pacsat/Debug/pacsat.config
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sudo sed -i "s/digi_callsign=$oldcallsign/digi_callsign=$callsign/g" /home/pi/pi_pacsat/Debug/pacsat.config
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echo "New pacsat.confg is"
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echo
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cat /home/pi/pi_pacsat/Debug/pacsat.config
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fi
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sudo /etc/init.d/alsa-utils stop
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sudo /etc/init.d/alsa-utils start
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# export LD_LIBRARY_PATH=/mnt/usb-disk/ariss/lib:/usr/local/lib/iors_common:$LD_LIBRARY_PATH
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export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH
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#sudo systemctl stop cubesatsim
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#sudo systemctl stop transmit
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#sudo systemctl stop command &>/dev/null
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sudo modprobe snd-aloop
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#sudo systemctl stop openwebrx
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#sudo systemctl stop rtl_tcp &>/dev/null
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#pkill -o chromium &>/dev/null
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#sudo killall -9 rtl_fm &>/dev/null
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#sudo killall -9 direwolf &>/dev/null
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#udo killall -9 aplay &>/dev/null
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#sudo killall -9 qsstv &>/dev/null
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#sudo killall -9 rtl_tcp &>/dev/null
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#sudo killall -9 java &>/dev/null
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#sudo killall -9 CubicSDR &>/dev/null
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#sudo killall -9 zenity &>/dev/null
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sudo killall -9 pacsat_telem &>/dev/null
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sudo killall -9 pi_pacsat &>/dev/null
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echo
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#choice=2
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#fi
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# frequency=434900000
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echo
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echo "If your Pacsat Ground Station is transmitting packets, you will see them here"
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echo
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#echo
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#echo "Note that the 'Tuned to' frequency will be different from the chosen frequency due to the way SDRs work."
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# echo -e "Auto decoding APRS Pacsat packets on $frequency Hz"
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# direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-loopback.conf -t 0 &
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# /usr/bin/x-terminal-emulator --geometry=120x40 -e "/home/pi/CubeSatSim/pacsatsim-df.sh"
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sudo usermod -a -G gpio pi
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if [ "$loopback" = "1" ] ; then
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echo "Using audio loopback"
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ADEVICE="ADEVICE plughw:CARD=Loopback,DEV=0"
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PTT="PTT GPIOD gpiochip0 17"
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value=`cat /home/pi/CubeSatSim/.mode`
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echo "$value" > /dev/null
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set -- $value
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MODE=$1
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if [ ! "$MODE" = "p" ] ; then
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/home/pi/CubeSatSim/config -G n
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fi
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# sudo /home/pi/CubeSatSim/pacsatsim-d.sh &
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# direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-loopback.conf -t 0 &
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elif [ "$safe" = "1" ] ; then
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echo "Safe mode - battery saver"
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# sudo /home/pi/CubeSatSim/pacsatsim-d.sh &
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ADEVICE="ADEVICE shared_mic plughw:CARD=Loopback,DEV=0"
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PTT="PTT GPIOD gpiochip0 17"
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# direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-pwm-loopback.conf -t 0 &
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# arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434900 &
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# arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f $frequency &
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elif [ "$vox" = "1" ]; then
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echo "Using Soundcard Audio TX and RX (VOX, no PTT)"
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ADEVICE="ADEVICE plughw:CARD=Device,DEV=0"
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PTT="PTT GPIOD gpiochip0 17"
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# sudo /home/pi/CubeSatSim/pacsatsim-dj.sh &
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# direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-jp14-half.conf -t 0 &
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elif [ "$pwm" = "1" ] ; then
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echo "FM TXC using Soundcard input (JP13), PWM output"
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ADEVICE="ADEVICE shared_mic plughw:CARD=Headphones,DEV=0"
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PTT="PTT GPIOD gpiochip0 -20"
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# direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-pwm.conf -t 0 &
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else
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echo "FM TXC using Soundcard input (JP13) and output (JP14)"
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ADEVICE="ADEVICE shared_mic plughw:CARD=Device,DEV=0"
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PTT="PTT GPIOD gpiochip0 -20"
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# direwolf -P+ -D1 -qd -dp -r 48000 -c /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim-jp14.conf -t 0 &
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fi
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DIREWOLF_CONF="/home/pi/CubeSatSim/direwolf-pacsatsim-tmp.conf"
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echo "$ADEVICE" > $DIREWOLF_CONF
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echo "MYCALL $callsign-1" >> $DIREWOLF_CONF
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echo "$PTT" >> $DIREWOLF_CONF
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cat /home/pi/CubeSatSim/direwolf/direwolf-pacsatsim.conf >> $DIREWOLF_CONF
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echo
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echo "$DIREWOLF_CONF"
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echo
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cat $DIREWOLF_CONF
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echo
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direwolf -P+ -D1 -qd -dp -r 48000 -c $DIREWOLF_CONF -t 0 &
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# arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 14000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434900 &
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## arecord -D plughw:CARD=Loopback,DEV=1 -f S16_LE -r 48000 -c 1 | csdr convert_s16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f 434900 &
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## echo "Don't close the direwolf window or the Pacsatsim will stop running."
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export LD_LIBRARY_PATH=/usr/local/lib/:$LD_LIBRARY_PATH
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/home/pi/pacsat_telem/Debug/pacsat_telem -v -d /home/pi/PacSat/pacsat &
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sleep 5
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value=`aplay -l | grep "Loopback"`
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echo "$value" > /dev/null
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set -- $value
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#rtl_fm -M fm -f $frequency -s 48k | tee >(aplay -D hw:${2:0:1},0,0 -r 48000 -t raw -f S16_LE -c 1) | aplay -D hw:0,0 -r 48000 -t raw -f S16_LE -c 1 &
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cd /home/pi/pi_pacsat/Debug
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./pi_pacsat -c pacsat.config -d /home/pi/PacSat
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sleep 15
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