SDR VHF setup - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: How do I...? (https://forum.openmarine.net/forumdisplay.php?fid=3) +--- Thread: SDR VHF setup (/showthread.php?tid=3240) |
SDR VHF setup - romton - 2021-01-27 Hi, I sucessfully installed a RTL-SDR dongle v.3 and have no issue with GQRX, DAB (although I can't find any station but it might just be an antenna issue) and AIS (although I still need to test AIS with an antenna and signals). ADS-B was working when I wrote this post, see update in my second post. I calibrated it and I am stuck trying to make the DVB-T application working. When I try to do the scan it gives me this error: w_scan -ft -c US -L w_scan version 20170107 (compiled for DVB API 5.10) using settings for UNITED STATES ATSC VSB US/CA, DVB-T TW scan type TERRCABLE_ATSC, channellist 1 output format vlc xspf playlist output charset 'ISO-8859-1' Info: using DVB adapter auto detection. /dev/dvb/adapter0/frontend0 -> "Realtek RTL2832 (DVB-T)" doesnt support TERRCABLE_ATSC -> SEARCH NEXT ONE. main:4007: FATAL: ***** NO USEABLE TERRCABLE_ATSC CARD FOUND. ***** Please check wether dvb driver is loaded and verify that no dvb application (i.e. vdr) is running. I know that the dongle should work but I have no idea what other application could be disturbing the process or if the driver is loaded or how to load it. Also, yes I made sure openplotter-rtl_ais, dump1090-fa and piaware were not running (thru OpenPlotter SDR VHF). Could anyone please help me out. Best regards. Romain RE: DVB-T setup - romton - 2021-01-28 I tried to uninstall and reinstall it and now ADS-B doesn't work anymore. I also think that DAB isn't working properly but I'll be able to tell for sure when I'll try with a proper antenna. I get the message: Problem fetching data from dump1090. AJAX call failed (error). Maybe dump1090 is no longer running? The displayed map data will be out of date. After digging around, I think there is a problem with lighttpd which doesn't want to start. Here is the journal: Jan 27 20:24:28 Romanopi systemd[1]: Starting Lighttpd Daemon... Jan 27 20:24:29 Romanopi lighttpd[4142]: 2021-01-27 20:24:28: (configfile.c.1296) source: /etc/lighttpd/conf-enabled/89-dump1090-fa.conf line: 75 pos: 1 parser failed somehow near here: (EOL) Jan 27 20:24:29 Romanopi lighttpd[4142]: 2021-01-27 20:24:28: (configfile.c.1296) source: /etc/lighttpd/lighttpd.conf line: 47 pos: 15 parser failed somehow near here: (EOL) Jan 27 20:24:29 Romanopi systemd[1]: lighttpd.service: Control process exited, code=exited, status=255/EXCEPTION Jan 27 20:24:29 Romanopi systemd[1]: lighttpd.service: Failed with result 'exit-code'. Jan 27 20:24:29 Romanopi systemd[1]: Failed to start Lighttpd Daemon. Jan 27 20:24:29 Romanopi systemd[1]: lighttpd.service: Service RestartSec=100ms expired, scheduling restart. Jan 27 20:24:29 Romanopi systemd[1]: lighttpd.service: Scheduled restart job, restart counter is at 5. Jan 27 20:24:29 Romanopi systemd[1]: Stopped Lighttpd Daemon. Jan 27 20:24:29 Romanopi systemd[1]: lighttpd.service: Start request repeated too quickly. Jan 27 20:24:29 Romanopi systemd[1]: lighttpd.service: Failed with result 'exit-code'. Jan 27 20:24:29 Romanopi systemd[1]: Failed to start Lighttpd Daemon. Although I got it to start by removing the 89-dump1090-fa.conf file, it didn't solve the issue. Finally, here is the piaware status : PiAware master process (piaware) is running with pid 6163. PiAware ADS-B client (faup1090) is running with pid 6200. PiAware ADS-B UAT client (faup978) is not running (disabled by configuration settings) PiAware mlat client (fa-mlat-client) is not running. Local ADS-B receiver (dump1090-fa) is running with pid 6128. dump1090-fa (pid 6128) is listening for ES connections on port 30005. faup1090 is connected to the ADS-B receiver. piaware is connected to FlightAware. dump1090 is producing data on localhost:30005. Your feeder ID is 34465f58-06a3-4141-88b2-61c43fe971a4 (from /var/cache/piaware/feeder_id) I'm running out of ideas. Any input anyone? RE: DVB-T setup - romton - 2021-01-28 Just a little update on ADS-B which wasn't working anymore. The faulty file was 89-dump1090-fa.conf in /etc/lighttpd/conf-enable. Even though I tried to dump and reinstall lighttpd as well as dump1090-fa, it didn't solve the issue and that file was still somehow making trouble. I went to flightaware dump1090 GitHub and downloaded it from there, replace mine by the fresh one and that fixed it. That still doesn't solve the fact that I can't have DAB and DVB-T working. I upgraded my power supply for a 5A so it is not that. Now I'm just wondering what other process could be interfering with the RTL-SDR. RE: SDR VHF setup - romton - 2021-02-01 Problem solved, thank you for your help. |