CubeSatSim/groundstation/aprs.sh

#!/bin/bash
# script to auto decode APRS packets on 2m

sudo modprobe snd-aloop

sudo systemctl stop openwebrx

sleep 2

sudo systemctl stop rtl_tcp

pkill -o chromium &>/dev/null

sudo killall -9 rtl_fm &>/dev/null

sudo killall -9 direwolf &>/dev/null

sudo killall -9 aplay &>/dev/null

sudo killall -9 qsstv &>/dev/null

sudo killall -9 rtl_tcp &>/dev/null

sudo killall -9 java &>/dev/null

sudo killall -9 CubicSDR &>/dev/null

echo -e "Script to auto decode APRS packets on 144.390 MHz\n"

sleep 1

#sudo rtl_fm -f 144.39M -s 22050 -g 48 - | multimon-ng -a AFSK1200 -A -t raw -

direwolf -t 0 &

rtl_fm -M fm -f 144.39M -s 48k | aplay -D hw:3,0,0 -r 48000 -t raw -f S16_LE -c 1