No data sent to FR24.

[SolarFlare]

Hi,

Yesterday I installed a new RP 4 and a receiver. DVB-T-DAB+FM. I managed to install all the software and drivers and I'm connected to FR24 Feed. Issue is that no data is being sent. I'm new to this and I'm not sure if all is working well.

Below is my logfile.

2021-07-02 10:27:44 | [feed][n]syncing stream result: 1
2021-07-02 10:27:43 | [feed][n]ping 1
2021-07-02 10:27:13 | [feed][n]working
2021-07-02 10:27:13 | [feed][i]Feed connected
2021-07-02 10:27:13 | [feed][n]connected via UDP (fd 31)
2021-07-02 10:27:13 | [feed][n]connecting
2021-07-02 10:27:13 | [feed][n]EHRD510@185.218.24.22:8099/UDP
2021-07-02 10:27:13 | info | Network thread connecting to 185.218.24.22:8099 for feed EHRD510
2021-07-02 10:27:13 | info | Configured ReceiverACSender: 185.218.24.22:8099,185.218.24.23:8099,185.218.24.2 4:8099, feed: EHRD510, send_interval: 5s/1s, max age: 15s, send metadata: true, mode: 1, filtering: true
2021-07-02 10:27:13 | info | Stopping ReceiverACSender threads for feed
2021-07-02 10:27:13 | info | [stats]Stats thread started
2021-07-02 10:27:13 | [feed][c]Timestamps: optional
2021-07-02 10:27:13 | [feed][i]defined 3 servers
2021-07-02 10:27:13 | [feed][i]configuration changed
2021-07-02 10:27:13 | [feed][c]Max range GND: 100.0nm
2021-07-02 10:27:13 | [feed][c]Max range AIR: 350.0nm
2021-07-02 10:27:13 | [feed][i]configuring decoder
2021-07-02 10:27:12 | [feed][d]fetching configuration
2021-07-02 10:27:12 | [main][i]Feed Network client started
2021-07-02 10:27:12 | [feed][i]Downloading configuration
2021-07-02 10:27:12 | [time][i]Time synchronized correctly, offset -0.002 seconds
2021-07-02 10:27:12 | [time][i]Synchronizing time via NTP
2021-07-02 10:27:11 | [reader][i]Configured, processing messages
2021-07-02 10:27:11 | [reader][i]Connected to the receiver, configuring
2021-07-02 10:27:11 | [reader][i]Connecting to DVBT receiver via (exe:///usr/bin/dump1090-mutability --raw --mlat)
2021-07-02 10:27:11 | [reader][i]Initializing reader
2021-07-02 10:27:11 | [mlat][i]Waiting for MLAT configuration
2021-07-02 10:27:11 | [main][i]MLAT data feed started
2021-07-02 10:27:11 | [master][i]Starting processing thread
2021-07-02 10:27:11 | [main][i]Reader thread started
2021-07-02 10:27:11 | [d]TLSConnection::ctor(): Enable verify_peer in production code!
2021-07-02 10:27:11 | [i]PacketSenderConfiguration::fetch_config(): Yoda configuration for this receiver is disabled
2021-07-02 10:27:11 | info | [httpd]Server started, listening on :::8754
2021-07-02 10:27:11 | ERROR: rmmod: ERROR: Module dvb_usb_rtl28xxu is not currently loaded
2021-07-02 10:27:11 | [main][i]Automatic updates are ENABLED
2021-07-02 10:27:11 | [main][i]DNS mode: PING
2021-07-02 10:27:11 | [main][i]https://www.flightradar24.com
2021-07-02 10:27:11 | [main][i]Copyright 2012-2021 Flightradar24 AB
2021-07-02 10:27:11 | [main][i]Local IP(s): 192.168.0.117,fe80::7360:1f69:de50:ad2c
2021-07-02 10:27:11 | [main][i]Running on: raspbian10
2021-07-02 10:27:11 | [main][i]Built on Jun 24 2021 10:10:13 (HEAD-e4ffbaf.git/Linux/static_armel)
2021-07-02 10:27:11 | [main][i]Version: 1.0.28-1/generic
2021-07-02 10:27:11 | [main][i]FR24 Feeder/Decoder

Can somebody lead me right way?

Thank you in advance.

Regards,

Solarflare

[wiedehopf]

sudo systemctl stop fr24feed
sudo rtl_test


Issue above two commands.
My bet is you have FC0012 or FC0013 tuner which are unusable for ADS-B due to frequency limitations.

Could also be the coax to the antenna is damaged or some other reason for bad reception.

If rtl_test confirms that tuner, you'll need a new SDR that works, here are a couple suggestions:
https://github.com/wiedehopf/adsb-wi...-shopping-list
And in case you want some fancy statistics and other interesting stuff, have a look at this page:
https://github.com/wiedehopf/adsb-wi...ADS-B-receiver

If the wrong tuner is not the issue, the graphs1090 signal graph might help to further narrow down if it's interference or something like that.

[SolarFlare]

Hi,

Here's the result.

pi@raspberrypi:~ $ sudo systemctl stop fr24feed
pi@raspberrypi:~ $ sudo rtl_test
Found 1 device(s):
0: Realtek, RTL2838UHIDIR, SN: 00000001

Using device 0: Generic RTL2832U OEM
Found Fitipower FC0012 tuner
Supported gain values (5): -9.9 -4.0 7.1 17.9 19.2
Sampling at 2048000 S/s.

Info: This tool will continuously read from the device, and report if
samples get lost. If you observe no further output, everything is fine.

Reading samples in async mode...
Allocating 15 zero-copy buffers
lost at least 148 bytes
^CSignal caught, exiting!

User cancel, exiting...
Samples per million lost (minimum): 0
pi@raspberrypi:~ $


Can you see something strange here?

Regards

[Oblivian]

Wrong type of stick
Fitipower FC0012 tuner

[SolarFlare]

Ok...then that makes sense. I will check your URL's to get a supported one.

Thank you very much!

Regards,
Solarflare