DumpVDL2: Porovnání verzí
Z Poznámkový blok
(→systemctl) |
(→systemctl) |
||
| Řádka 33: | Řádka 33: | ||
Type=simple | Type=simple | ||
EnvironmentFile=-/etc/default/dumpvdl2 | EnvironmentFile=-/etc/default/dumpvdl2 | ||
| − | + | # ExecStart=dumpvdl2 \"${OPTS} -g ${GAIN} -p ${PPM} -i ${STATIONID} -${FORMAT} ${SERVER} -r ${DEV} ${FREQ}\" | |
| + | ExecStart=dumpvdl2 --rtlsdr ${DEV} --gain ${GAIN} --output decoded:${FORMAT}:${PROTOCOL}:address=${SERVER},port=${PORT} --station-id ${STATIONID} ${FREQ} | ||
[Install] | [Install] | ||
| Řádka 57: | Řádka 58: | ||
# Format send dat: | # Format send dat: | ||
| − | # | + | # text - Human readable text |
| − | # | + | # pp_acars - One-line ACARS format accepted by Planeplotter via UDP |
| − | # | + | # json - Javascript object notation |
| − | FORMAT=" | + | FORMAT="json" |
| + | # Output protocol: | ||
| + | # udp | ||
| + | # tcp | ||
| + | PROTOCOL="tcp" | ||
| + | |||
# Send acars messages to addr:port via UDP | # Send acars messages to addr:port via UDP | ||
| − | SERVER="feed. | + | SERVER="feed.airframes.io" |
| + | PORT="5553" | ||
# Station id used in acarsdec network format (for json output) | # Station id used in acarsdec network format (for json output) | ||
| − | STATIONID="TT-LKCM1- | + | STATIONID="TT-LKCM1-VDLM2" |
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| − | # | + | # VHF frequencies f1 and optionally f2 to f8 in hz |
| − | + | FREQ="136725000 136775000 136800000 136825000 136875000 136975000 | |
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sudo chmod 664 /etc/default/dumpvdl2 | sudo chmod 664 /etc/default/dumpvdl2 | ||
Verze z 10. 12. 2023, 17:51
Úvod
- Odkaz na vlastní projekt https://github.com/szpajder/dumpvdl2
Příprava
sudo apt install build-essential cmake git libglib2.0-dev pkg-config
Nainstalujeme libacars
cd git clone https://github.com/szpajder/libacars cd libacars
mkdir build cd build cmake ../ make sudo make install sudo ldconfig
Test
Spuštění pro test
dumpvdl2 --rtlsdr 0 --gain 48 --correction 50 136725000 136775000 136800000 136825000 136875000
systemctl
Pro automatické spouštění je nutne nastavit službu
sudo systemctl edit --force --full dumpvdl2.service
[Unit] Description=DumpVDL2 Documentation= https://github.com/szpajder/dumpvdl2 After=network-online.target [Service] Type=simple EnvironmentFile=-/etc/default/dumpvdl2
- ExecStart=dumpvdl2 \"${OPTS} -g ${GAIN} -p ${PPM} -i ${STATIONID} -${FORMAT} ${SERVER} -r ${DEV} ${FREQ}\"
ExecStart=dumpvdl2 --rtlsdr ${DEV} --gain ${GAIN} --output decoded:${FORMAT}:${PROTOCOL}:address=${SERVER},port=${PORT} --station-id ${STATIONID} ${FREQ}
[Install]
WantedBy=multi-user.target
Alias=dumpvdl2.service
Také vytvořit konfigurační soubor. Samozřejmně nezapomeňte přenastavit hodnoty dle vaší lokalizace.
sudo nano /etc/default/dumpvdl2
#!/bin/sh # Defaul seting for acarsdec # ========================== # RTL dongle number or S/N DEV="0" # Set rtl ppm frequency correction PPM="51" # Set rtl preamp gain in tenth of db (ie -g 90 for +9db).. # By default use maximum gain GAIN="480" # Format send dat: # text - Human readable text # pp_acars - One-line ACARS format accepted by Planeplotter via UDP # json - Javascript object notation FORMAT="json" # Output protocol: # udp # tcp PROTOCOL="tcp"
# Send acars messages to addr:port via UDP SERVER="feed.airframes.io" PORT="5553" # Station id used in acarsdec network format (for json output) STATIONID="TT-LKCM1-VDLM2" # VHF frequencies f1 and optionally f2 to f8 in hz FREQ="136725000 136775000 136800000 136825000 136875000 136975000
sudo chmod 664 /etc/default/dumpvdl2 sudo ln -s /etc/default/dumpvdl2 ~/dumpvdl2.conf
Nastaveni sluzby pro automaticke spustění po startu a následně spustíme
sudo systemctl enable dumpvdl2.service sudo systemctl start dumpvdl2.service
Po spuštění služby můžeme sledovat co se dějě ...
journalctl -fe -u dumpvdl2
