├── .config.default ├── ISS.png ├── LICENSE ├── README.md ├── config ├── freemsg.sh ├── functions ├── heardyou.sh ├── log.txt ├── message.wav ├── msg-alert ├── pi-aprs ├── piaprs.desktop ├── position.sh ├── qsl73.sh └── status.sh /.config.default: -------------------------------------------------------------------------------- 1 | #Config file for Pi-APRS 2 | #20200414 KM4ACK 3 | 4 | 5 | MYCALL=N0CALL 6 | SSID=6 7 | CITY=Murfreesboro 8 | STATE=TN 9 | GRID=EM65 10 | HEARDYOU="Heard you via ISS in" 11 | QSLMESSAGE="QSL & 73!" 12 | STATUSCOMMENT="Station" 13 | LATLON=3554.63N/08621.27W 14 | SYMBOL="Q" 15 | APRSPATH="CQ,ARISS" 16 | NEWMSG="/home/pi/Pi-APRS/message.wav" 17 | DIRECONF="/home/pi/direwolf.conf" 18 | DIREWOLF="/usr/local/bin/direwolf -p -t 0" 19 | MSGPATH=/run/user/1000/pi-aprs 20 | KISS="/usr/local/bin/kissutil -f /run/user/1000/pi-aprs/ -h 127.0.0.1" 21 | -------------------------------------------------------------------------------- /ISS.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/km4ack/Pi-APRS/565470543fda61390590d40745d82251f88c36a2/ISS.png -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Pi-APRS 2 | Packet program designed to communicate via APRS. Designed to run on the Raspberry Pi. This can be used to communicate with satellites, ISS, or other APRS stations. 3 | 4 | A HUGE thank you to Scott Chapman, K4KDR, for his initial work on this project. 5 | His prior work was invaluable to this project. 6 | 7 | # Dependencies 8 | This script requires 9 | direwolf & YAD 10 | 11 | # Install 12 | ``` 13 | cd ~ 14 | git clone https://github.com/km4ack/Pi-APRS.git 15 | sudo cp ~/Pi-APRS/piaprs.desktop /usr/share/applications 16 | ``` 17 | 18 | # Before running the app 19 | Before you run the app the first time, be sure that direwolf is configured for your current setup. 20 | 21 | # Configure 22 | After installing you will need to set your call sign and other details using the settings button before using the app. 23 | A few fields are not editable in the settings. If you need to edit these fields, open the config file in the ~/Pi-APRS/ 24 | directory and make changes there. 25 | 26 | # Using the app 27 | Look for the Pi-APRS in the Pi's Menu. 28 | Running the app will allow you to watch for incoming packets in the terminal window. 29 | Once the app opens, start the modems. You are now ready to send APRS packets. 30 | 31 | Enjoy! 32 | 73, de KM4ACK 33 | -------------------------------------------------------------------------------- /config: -------------------------------------------------------------------------------- 1 | #Config file for Pi-APRS 2 | #20200414 KM4ACK 3 | 4 | 5 | MYCALL=N0CALL 6 | SSID=6 7 | CITY=Murfreesboro 8 | STATE=TN 9 | GRID=EM65 10 | HEARDYOU="Heard you via ISS in" 11 | QSLMESSAGE="QSL & 73!" 12 | STATUSCOMMENT="Station" 13 | LATLON=3554.63N/08621.27W 14 | SYMBOL="Q" 15 | APRSPATH="CQ,ARISS" 16 | NEWMSG="/home/pi/Pi-APRS/message.wav" 17 | DIRECONF="/home/pi/direwolf.conf" 18 | DIREWOLF="/usr/local/bin/direwolf -p -t 0" 19 | MSGPATH=/run/user/$UID/pi-aprs 20 | KISS="/usr/local/bin/kissutil -f /run/user/1000/pi-aprs/ -h 127.0.0.1" 21 | -------------------------------------------------------------------------------- /freemsg.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" 4 | 5 | source $DIR/config 6 | 7 | touch /run/user/$UID/.msg 8 | 9 | SEQ=$3 10 | 11 | callsign=$1 12 | 13 | callsign=${callsign^^} 14 | 15 | printf -v callsign %-9.9s "$callsign" 16 | 17 | msg=$2 18 | 19 | printf "${MYCALL}-${SSID}>${APRSPATH}::${callsign}:${msg}${SEQ}" > $MSGPATH/free.txt 20 | 21 | #printf "${MYCALL}-${SSID}>${APRSPATH}::${callsign}:${msg}${SEQ}" 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | -------------------------------------------------------------------------------- /functions: -------------------------------------------------------------------------------- 1 | #Funtions called by main script 2 | #20200413 km4ack 3 | 4 | DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" 5 | 6 | source $DIR/config 7 | 8 | MYPATH=$DIR 9 | 10 | DIRE=$(pidof direwolf) 11 | KSUT=$(pidof kissutil) 12 | 13 | #Generic Send Function 14 | SEND(){ 15 | yad --width=300 --height=75 --title="Sending" --timeout=1 --timeout-indicator=top --no-buttons --center --text="Sending $WHAT" & 16 | } 17 | 18 | #Sending Position Function 19 | SENDPOS(){ 20 | if [ -z "$DIRE" ] || [ -z "$KSUT" ]; then 21 | yad --text="Start modems and try again" --text-align=center --center --window-icon=$HOME/Pi-APRS/ISS.png --button=gtk-ok:1 22 | exit 23 | fi 24 | yad --width=300 --height=75 --title="Sending" --timeout=1 --timeout-indicator=top --no-buttons --center --window-icon=$HOME/Pi-APRS/ISS.png --text="Sending Postion" & 25 | $MYPATH/position.sh 26 | } 27 | 28 | #Sending Status Function 29 | SENDSTAT(){ 30 | if [ -z "$DIRE" ] || [ -z "$KSUT" ]; then 31 | yad --text="Start modems and try again" --text-align=center --center --window-icon=$HOME/Pi-APRS/ISS.png --button=gtk-ok:1 32 | exit 33 | fi 34 | yad --width=300 --height=75 --title="Sending" --timeout=1 --timeout-indicator=top --no-buttons --center --window-icon=$HOME/Pi-APRS/ISS.png --text="Sending Status" & 35 | $MYPATH/status.sh 36 | } 37 | 38 | #funtion to send free messages 39 | FREEMSG() { 40 | if [ -z "$DIRE" ] || [ -z "$KSUT" ]; then 41 | yad --text="Start modems and try again" --text-align=center --center --window-icon=$HOME/Pi-APRS/ISS.png --button=gtk-ok:1 42 | exit 43 | fi 44 | SEQ=$(echo $RANDOM | cut -b 1-3) 45 | SEQ="{$SEQ}" 46 | 47 | MSG=$(yad --center --width=400 --height=100 --window-icon=$HOME/Pi-APRS/ISS.png --title="Free Message" \ 48 | --form --field="Terrestrial APRS Message":CHK \ 49 | --field="TO" \ 50 | --field="Message") 51 | APRS=$(echo $MSG | awk -F "|" '{print $1}') 52 | TO=$(echo $MSG | awk -F "|" '{print $2}') 53 | MSG=$(echo $MSG | awk -F "|" '{print $3}') 54 | if [ -z "$TO" ]; then 55 | exit 56 | fi 57 | WHAT=message 58 | SEND 59 | if [ $APRS = "TRUE" ]; then 60 | #echo "aprs set to true" 61 | $HOME/Pi-APRS/freemsg.sh $TO "$MSG" $SEQ 62 | else 63 | #echo "aprs set to false" 64 | $HOME/Pi-APRS/freemsg.sh $TO "$MSG" 65 | fi 66 | } 67 | 68 | #function to send QSL message 69 | QSL73(){ 70 | if [ -z "$DIRE" ] || [ -z "$KSUT" ]; then 71 | yad --text="Start modems and try again" --text-align=center --center --window-icon=$HOME/Pi-APRS/ISS.png --button=gtk-ok:1 72 | exit 73 | fi 74 | MSG=$(yad --center --width=200 --height=100 --window-icon=$HOME/Pi-APRS/ISS.png --title="Send QSL" --form --field="Call sign to QSL") 75 | TO=$(echo $MSG | awk -F "|" '{print $1}') 76 | if [ -z "$TO" ]; then 77 | exit 78 | fi 79 | WHAT=QSL 80 | SEND 81 | $MYPATH/qsl73.sh $TO 82 | } 83 | 84 | #function to send heard you message 85 | HEARDU(){ 86 | if [ -z "$DIRE" ] || [ -z "$KSUT" ]; then 87 | yad --text="Start modems and try again" --window-icon=$HOME/Pi-APRS/ISS.png --text-align=center --center --button=gtk-ok:1 88 | exit 89 | fi 90 | MSG=$(yad --center --width=200 --height=100 --window-icon=$HOME/Pi-APRS/ISS.png --form --title="Heard You!!" --field="Who did you hear") 91 | TO=$(echo $MSG | awk -F "|" '{print $1}') 92 | if [ -z "$TO" ]; then 93 | exit 94 | fi 95 | WHAT="Heard you" 96 | SEND 97 | $MYPATH/heardyou.sh $TO 98 | } 99 | 100 | #Start direwolf & kissattach function 101 | STARTMODEM () { 102 | if [ $MYCALL = "N0CALL" ]; then 103 | yad --width=350 --height=75 --title="N0CALL" --timeout=5 --timeout-indicator=top --no-buttons --center --text="Please choose settings and enter your call sign before using the app" 104 | exit 105 | fi 106 | 107 | #give user instant feedback on button push 108 | yad --width=300 --height=75 --title="Modems" --timeout=1 --timeout-indicator=top --window-icon=$HOME/Pi-APRS/ISS.png --no-buttons --center --text="Starting Modems" & 109 | mkdir -p /run/user/$UID/pi-aprs/ 110 | DIRELOG=/run/user/$UID/pi-aprs.log 111 | touch $DIRELOG 112 | #start direwolf quite and log output 113 | $DIREWOLF -q d -c $DIRECONF | tee $DIRELOG & 114 | sleep 1 115 | $KISS & 116 | sleep 1 117 | lxterminal --geometry=40x5 -e $HOME/Pi-APRS/msg-alert 118 | DIRE=$(pidof direwolf) 119 | KISS=$(pidof kissutil) 120 | 121 | if [ -z "$KISS" ] || [ -z $DIRE ]; then 122 | yad --text="Modems FAILED to start. Please check config file and try again" --window-icon=$HOME/Pi-APRS/ISS.png --text-align=center --center --button=gtk-ok:1 123 | else 124 | yad --text="Modems have started" --window-icon=$HOME/Pi-APRS/ISS.png --text-align=center --center --button=gtk-ok:1 125 | fi 126 | } 127 | 128 | #Update config file function 129 | MYCONFIG(){ 130 | TEMPFILE=$HOME/Pi-APRS/temp-config 131 | CONFIG=$HOME/Pi-APRS/config 132 | 133 | touch $TEMPFILE 134 | 135 | SETTING=$(yad --center --width=500 --wrap --window-icon=$HOME/Pi-APRS/ISS.png --title="Pi-APRS Setting" --text="Please answer the following selections:" \ 136 | --form --separator="|" --item-separator="," \ 137 | --field="Current Callsign" "$MYCALL" \ 138 | --field="SSID" "$SSID" \ 139 | --field="City" "$CITY" \ 140 | --field="State" "$STATE" \ 141 | --field="Grid" "$GRID" \ 142 | --field="Heard You Message" "$HEARDYOU" \ 143 | --field="QSL Message" "$QSLMESSAGE" \ 144 | --field="Status Comment" "$STATUSCOMMENT" \ 145 | --field="LAT/LON" "$LATLON" \ 146 | --field="APRS Symbol" "$SYMBOL" \ 147 | --field="APRS PATH" "$APRSPATH" \ 148 | --field="New Message Sound":FL "$NEWMSG" \ 149 | --field="Direwolf Config File":FL "$DIRECONF" \ 150 | --field="Direwolf Start Command":RO "$DIREWOLF" \ 151 | --field="Temp Message Path":RO "$MSGPATH" \ 152 | --field="Kissutil Start Command":RO "$KISS" 153 | ) 154 | 155 | if [ -z "$SETTING" ]; then 156 | exit 157 | fi 158 | 159 | MYCALL=$(echo $SETTING | awk -F "|" '{print$1}') 160 | SSID=$(echo $SETTING | awk -F "|" '{print$2}') 161 | CITY=$(echo $SETTING | awk -F "|" '{print$3}') 162 | STATE=$(echo $SETTING | awk -F "|" '{print$4}') 163 | GRID=$(echo $SETTING | awk -F "|" '{print$5}') 164 | HEARDYOU=$(echo $SETTING | awk -F "|" '{print$6}') 165 | QSLMESSASGE=$(echo $SETTING | awk -F "|" '{print$7}') 166 | STATUSCOMMENT=$(echo $SETTING | awk -F "|" '{print$8}') 167 | LATLON=$(echo $SETTING | awk -F "|" '{print$9}') 168 | SYMBOL=$(echo $SETTING | awk -F "|" '{print$10}') 169 | APRSPATH=$(echo $SETTING | awk -F "|" '{print$11}') 170 | NEWMSG=$(echo $SETTING | awk -F "|" '{print$12}') 171 | DIRECONF=$(echo $SETTING | awk -F "|" '{print$13}') 172 | DIREWOLF=$(echo $SETTING | awk -F "|" '{print$14}') 173 | MSGPATH=$(echo $SETTING | awk -F "|" '{print$15}') 174 | KISS=$(echo $SETTING | awk -F "|" '{print$16}') 175 | 176 | echo "#Config file for Pi-APRS" >> $TEMPFILE 177 | echo "#20200414 KM4ACK" >> $TEMPFILE 178 | echo "" >> $TEMPFILE 179 | echo "" >> $TEMPFILE 180 | echo "MYCALL=$MYCALL" >> $TEMPFILE 181 | echo "SSID=$SSID" >> $TEMPFILE 182 | echo "CITY=$CITY" >> $TEMPFILE 183 | echo "STATE=$STATE" >> $TEMPFILE 184 | echo "GRID="$GRID >> $TEMPFILE 185 | echo "HEARDYOU=\"$HEARDYOU\"" >> $TEMPFILE 186 | echo "QSLMESSAGE=\"$QSLMESSAGE\"" >> $TEMPFILE 187 | echo "STATUSCOMMENT=\"$STATUSCOMMENT\"" >> $TEMPFILE 188 | echo "LATLON=$LATLON" >> $TEMPFILE 189 | echo "SYMBOL=\"$SYMBOL\"" >> $TEMPFILE 190 | echo "APRSPATH=\"$APRSPATH\"" >> $TEMPFILE 191 | echo "NEWMSG=\"$NEWMSG\"" >> $TEMPFILE 192 | echo "DIRECONF=\"$DIRECONF\"" >> $TEMPFILE 193 | echo "DIREWOLF=\"$DIREWOLF\"" >> $TEMPFILE 194 | echo "MSGPATH=$MSGPATH" >> $TEMPFILE 195 | echo "KISS=\"$KISS\"" >> $TEMPFILE 196 | 197 | cp $TEMPFILE $CONFIG 198 | rm $TEMPFILE 199 | } 200 | 201 | #function taken out of service because 202 | #i couldn't resolve the blinking function. It is better to 203 | #start the app in a terminal window and use the terminal window 204 | #to watch for incoming packets. 20200415 km4ack 205 | CHECKLOG(){ 206 | #get screen resolution 207 | WIDTH=$(xdpyinfo | awk '/dimensions:/ { print $2 }' | sed 's/x.*$//') 208 | 209 | 210 | LOGFILE(){ 211 | #set path to log file 212 | LOGFILE=$HOME/Pi-APRS/log.txt 213 | TEMPLOG=$HOME/Pi-APRS/templog.txt 214 | 215 | #write 5 lines to templog 216 | tail -5 $LOGFILE > $TEMPLOG 217 | 218 | LOG=$(yad --top --width=$WIDTH --height=200 --window-icon=$HOME/Pi-APRS/ISS.png --title="Last 5 Heard Packets" --text-info=<$TEMPLOG --timeout=2 \ 219 | --text="Last 15 items in my log file" \ 220 | --button="Exit:1" \ 221 | --button="Delete Log:2" 222 | ) 223 | 224 | RC=$? 225 | if [ $RC == '1' ] 226 | then 227 | rm $TEMPLOG 228 | exit 0 229 | elif [ $RC == '2' ] 230 | then 231 | rm $LOGFILE $TEMPLOG 232 | fi 233 | } 234 | 235 | counter=1 236 | until [ $counter -gt 1000 ] 237 | do 238 | LOGFILE 239 | ((counter++)) 240 | echo $counter 241 | done 242 | 243 | } 244 | 245 | 246 | 247 | 248 | 249 | 250 | 251 | 252 | 253 | -------------------------------------------------------------------------------- /heardyou.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" 4 | 5 | source $DIR/config 6 | 7 | touch /run/user/$UID/.msg 8 | 9 | callsign=$1 10 | 11 | callsign=${callsign^^} 12 | 13 | 14 | printf -v callsign %-9.9s "$callsign" 15 | 16 | 17 | printf "${MYCALL}-${SSID}>${APRSPATH}::${callsign}:${HEARDYOU} ${CITY}, ${STATE} ${GRID}" > $MSGPATH/heard.txt 18 | 19 | #printf "${MYCALL}-${SSID}>${APRSPATH}::${callsign}:${HEARDYOU} ${CITY}, ${STATE} ${GRID}" 20 | 21 | 22 | -------------------------------------------------------------------------------- /log.txt: -------------------------------------------------------------------------------- 1 | SAMPLE LOG 2 | chan,utime,isotime,source,heard,level,error,dti,name,symbol,latitude,longitude,speed,course,altitude,frequency,offset,tone,system,status,telemetry,comment 3 | 0,1586960707,2020-04-15T14:25:07Z,KM4ACK-9,KM4ACK-9,2(1/1),0,`,KM4ACK-9,/j,35.912500,-86.354167,0.0,3.0,175.0,145.490,-600,100.0,Yaesu FTM-400DR,En Route,, winlink 4 | 0,1586960708,2020-04-15T14:25:08Z,KM4ACK-9,KD4TXF,1(1/1),0,`,KM4ACK-9,/j,35.912500,-86.354167,0.0,3.0,175.0,145.490,-600,100.0,Yaesu FTM-400DR,En Route,, winlink 5 | 0,1586960709,2020-04-15T14:25:09Z,KM4ACK-9,KM4ACK-2,4(2/1),0,`,KM4ACK-9,/j,35.912500,-86.354167,0.0,3.0,175.0,145.490,-600,100.0,Yaesu FTM-400DR,En Route,, winlink -------------------------------------------------------------------------------- /message.wav: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/km4ack/Pi-APRS/565470543fda61390590d40745d82251f88c36a2/message.wav -------------------------------------------------------------------------------- /msg-alert: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | source $HOME/Pi-APRS/config 4 | 5 | #message alert for pi-aprs 6 | #20200417 km4ack 7 | 8 | 9 | 10 | CALL="$MYCALL-$SSID" 11 | 12 | MSGFLAG=/run/user/$UID/.msg 13 | FILE=/run/user/$UID/pi-aprs.log 14 | FILE1=/run/user/$UID/pi-aprs1.log 15 | touch $FILE $FILE1 16 | counter=1 17 | 18 | rm $MSGFLAG > /dev/null 2>&1 19 | 20 | while true 21 | do 22 | 23 | CHECK=$(diff $FILE $FILE1) 24 | sleep .5 25 | 26 | #look for differences in two files 27 | if [ -z "$CHECK" ]; then 28 | clear 29 | echo "Listening for incoming messages" 30 | echo "CTRL+C to EXIT" 31 | else 32 | #Look for changes in file 33 | MSG=$(cat $FILE | tail -3 | grep -i $CALL | head -1 | sed 's/^.*://' | sed 's/{.*$//') 34 | #FROM=$(cat $FILE | tail -3 | grep -i $CALL | head -1 | awk '{print $2}' | sed 's/>.*$//') 35 | FROM=$(cat $FILE | tail -3 | grep -i $CALL | head -1 | awk '{print $2}' | sed 's/^.*}//' | sed 's/>.*$//') 36 | #verify message is address to our station 37 | if [ -z "$FROM" ]; then 38 | clear 39 | echo "####################" 40 | echo "found but not for me" 41 | echo "####################" 42 | cp $FILE $FILE1 43 | #notify with popup if message is found 44 | else 45 | if [ ! -f "$MSGFLAG" ]; then 46 | yad --center --width=800 --wrap --window-icon=$HOME/Pi-APRS/ISS.png --title="New Message" --form --separator="|" --item-separator="," --field="From":RO "$FROM" --field="Message":RO "$MSG" --button=gtk-ok:1 & 47 | aplay --device plughw:0,0 -t wav $NEWMSG 48 | cp $FILE $FILE1 49 | else 50 | clear 51 | echo "Message was outgoing. Don't Alert" 52 | cp $FILE $FILE1 53 | rm $MSGFLAG 54 | fi 55 | 56 | fi 57 | fi 58 | 59 | 60 | ((counter++)) 61 | echo $counter 62 | 63 | done -------------------------------------------------------------------------------- /pi-aprs: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #GUI interface for working ISS via APRS 4 | #Based on work by Scott Chapman K4KDR 5 | #20200413 KM4ACK 6 | 7 | 8 | MYPATH=$HOME/Pi-APRS 9 | 10 | source $MYPATH/config 11 | 12 | TODAY=$(date +%d%b%y-%H%M) 13 | 14 | mkdir -p $MSGPATH 15 | 16 | #Verify not running as root 17 | WHO=$(whoami) 18 | if [ $WHO = 'root' ]; then 19 | echo "no need to run with sudo" 20 | exit 21 | fi 22 | 23 | #verify callsign has been set 24 | if [ $MYCALL = "N0CALL" ]; then 25 | yad --width=350 --height=75 --title="N0CALL" --timeout=5 --timeout-indicator=top --no-buttons --center --text="Please choose settings and enter your call sign before using the app" 26 | fi 27 | 28 | #Verify needed dependencies are installed 29 | 30 | #check if YAD is installed 31 | if ! hash yad 2>/dev/null; then 32 | echo "YAD isn't installed. Please install and try again" 33 | sleep 5 34 | exit 35 | fi 36 | 37 | #check if direwolf is installed 38 | if ! hash direwolf 2>/dev/null; then 39 | echo "Direwolf isn't installed. Please install and try again" 40 | sleep 5 41 | exit 42 | fi 43 | 44 | 45 | 46 | yad --form --width=400 --image $HOME/Pi-APRS/ISS.png --window-icon=$HOME/Pi-APRS/ISS.png --image-on-top --text="Pi-APRS by KM4ACK" --text-align=center --center --title="Pi-APRS" \ 47 | --field="Free Message":fbtn "bash -c 'source $MYPATH/functions; FREEMSG'" \ 48 | --field="Status":fbtn "bash -c 'source $MYPATH/functions; SENDSTAT'" \ 49 | --field="Heard You":fbtn "bash -c 'source $MYPATH/functions; HEARDU'" \ 50 | --field="QSL73":fbtn "bash -c 'source $MYPATH/functions; QSL73'" \ 51 | --field="Send Position":fbtn "bash -c 'source $MYPATH/functions; SENDPOS'" \ 52 | --field="Start Modems":fbtn "bash -c 'source $MYPATH/functions; STARTMODEM'" \ 53 | --field="Settings":fbtn "bash -c 'source $MYPATH/functions; MYCONFIG'" \ 54 | --field="Your Call $MYCALL":LBL \ 55 | --button=gtk-quit:1 56 | 57 | QUIT=$? 58 | 59 | if [ $QUIT = 1 ] || [ $QUIT = 252 ]; then 60 | DIRE=$(pidof direwolf) 61 | KISS=$(pidof kissutil) 62 | if [ -z "$DIRE" ] && [ -z "$KISS" ] 63 | then 64 | echo "Exiting" 65 | else 66 | echo 67 | echo "######################" 68 | echo " SHUTTING DOWN " 69 | echo "######################" 70 | echo 71 | MSGID=$(ps -aux | grep msg-alert | head -1 | awk '{ print $2}') 72 | kill $MSGID 73 | sudo killall kissutil > /dev/null 2>&1 74 | sudo killall direwolf > /dev/null 2>&1 75 | mkdir -p $HOME/Pi-APRS/logs/ 76 | cp /run/user/$UID/pi-aprs.log $MYPATH/logs/log.$TODAY 77 | echo "Shutdown complete" 78 | fi 79 | fi 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | -------------------------------------------------------------------------------- /piaprs.desktop: -------------------------------------------------------------------------------- 1 | [Desktop Entry] 2 | Name=Pi-APRS 3 | GenericName=Pi-ARPS by KM4ACK 4 | Comment=Pi-APRS by KM4ACK 5 | Exec=/home/pi/Pi-APRS/pi-aprs 6 | Icon=/home/pi/Pi-APRS/ISS.png 7 | Terminal=true 8 | Type=Application 9 | Categories=HamRadio; 10 | -------------------------------------------------------------------------------- /position.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" 4 | 5 | source $DIR/config 6 | 7 | touch /run/user/$UID/.msg 8 | 9 | #PKT="$MYCALL-$SSID>CQ,ARISS:=$LATLON$SYMBOL $MYCALL $STATUSCOMMENT" 10 | PKT="$MYCALL-$SSID>$APRSPATH:=$LATLON$SYMBOL $STATUSCOMMENT" 11 | echo $PKT > $MSGPATH/position.txt 12 | 13 | 14 | 15 | 16 | 17 | 18 | -------------------------------------------------------------------------------- /qsl73.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" 4 | 5 | source $DIR/config 6 | 7 | touch /run/user/$UID/.msg 8 | 9 | callsign=$1 10 | 11 | printf -v callsign %-9.9s "$callsign" 12 | 13 | #printf "${MYCALL}-${SSID}>CQ,ARISS::${callsign}:${QSLMESSAGE} ${MYCALL} in ${GRID}" > $MSGPATH/qsl.txt 14 | printf "${MYCALL}-${SSID}>${APRSPATH}::${callsign}:${QSLMESSAGE} ${MYCALL} in ${GRID}" > $MSGPATH/qsl.txt 15 | 16 | 17 | -------------------------------------------------------------------------------- /status.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )" 4 | 5 | source $DIR/config 6 | 7 | touch /run/user/$UID/.msg 8 | 9 | #printf "${MYCALL}-${SSID}>CQ,ARISS:>${MYCALL} ${STATUSCOMMENT}" > $MSGPATH/status.txt 10 | printf "${MYCALL}-${SSID}>${APRSPATH}:>${MYCALL} ${STATUSCOMMENT}" > $MSGPATH/status.txt --------------------------------------------------------------------------------