Thanks guys
However looking at the following sites which I believe are fed by the OGN network, it does or at least did for a time come back online:
http://wiki.glidernet.org/list-of-receivers#toc37 - Did say Down Since 03/01/2021 13:04 now says Down Since 04/01/2021 11:12 implying that it cam back following my reboot and config attempts this morning, albeit maybe it only came back briefly!https://ognrange.glidernet.org/?#PWUKRUF,max,today,53.94300_-1.18870,10,#80000040:#008000ff,circles; - This was showing red (albeit with a current heartbeat), but now shows green.https://www.gliderradar.com/details/activity/sid/755406 - This shows it coming back online under the activity tab.
And on the OGN Viewer App on my phone, when it was down it only showed PWUKRUF, it then came back showing both PWUKRUF and UKRUF.However, thought I'd check config again, Just ran lsusb and looked ok still:pi@ognpaw:~ $ lsusb
Bus 001 Device 005: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
Bus 001 Device 004: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Then ran config and it hung (as before) so CTRL-C'd out of it.:(12:33:06) FILESYS : Mount RW
Stopping Services
Do not plug in or remove any SDR dongles whilst this configuration script is running.
It is strongly advised to have the SDR's plugged in and then reboot the Pi before running this configuration script.
Found 2 SDR's:
^CStarting Services
then run lsusb again, Device 004 is now showing as Device 000??pi@ognpaw:~ $ lsusb
Bus 001 Device 005: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
Bus 001 Device 000: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Ran config again (no reboot) and CTRL-C'd out... SDR is detected in BOTTOM RIGHT PORT (12:36:16) FILESYS : Mount RW
Stopping Services
Do not plug in or remove any SDR dongles whilst this configuration script is running.
It is strongly advised to have the SDR's plugged in and then reboot the Pi before running this configuration script.
Found 1 SDR:
USB Port Top Left : no SDR detected
USB Port Bottom Left : no SDR detected
USB Port Top Right : no SDR detected
USB Port Bottom Right: SDR detected ID=0 currently allocated to ADS-B reception on 1090Mhz
SDR's serial changed to 868
Do you want to change the ADSB Antenna Gain value () [y/N]: ^CStarting Services
Now lsusb has completely lost the FLARM(?) RTLSDR.pi@ognpaw:~ $ lsusb
Bus 001 Device 005: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
1090 RTLSDR and antenna have been auto re-allocated to 868 FLARM(?)I ran the following which shows 1090 is not working now. As expected if the 1090 has been re-allocated to FLARM.pi@ognpaw:~ $ nc localhost 30003
pi@ognpaw:~ $
Ran config again (no reboot). SDR is detected in TOP LEFT PORT... very strange (12:42:00) FILESYS : Mount RW
Stopping Services
Do not plug in or remove any SDR dongles whilst this configuration script is running.
It is strongly advised to have the SDR's plugged in and then reboot the Pi before running this configuration script.
Found 1 SDR:
USB Port Top Left : SDR detected ID=0 currently allocated to OGN/FLARM reception on 868Mhz
USB Port Bottom Left : no SDR detected
USB Port Top Right : no SDR detected
USB Port Bottom Right: no SDR detected
...
Testing --ppm=-0 --gain=40
Capture @5ppm inrange=42 outrange=0
Frequency Capture Improvement = 39 -> 42
Receiver Xtal correction = 0-0.420 = -0.420 (0.355) ppm [104]
setting APRS_SDR_PPM=-0
setting APRS_SDR_GAIN=40
...
Found Rafael Micro R820T tuner
Exact sample rate is: 2000000.052982 Hz
Frequency = 920.000MHz..960.200MHz 2.000MHz step, 20 scans
Sampling rate = 2000000Hz = 2.000MHz
0.250sec per scan
FFT: 1024 bins, 1953.1Hz/bin, 0.256ms/slide
RTLSDR::Open(0,940100000,2000000) => Generic RTL2832U OEM, 940.100 MHz, 2.000 Msps
RTLSDR::Gain[29] = +0.0 +0.9 +1.4 +2.7 +3.7 +7.7 +8.7 +12.5 +14.4 +15.7 +16.6 +19.7 +20.7 +22.9 +25.4 +28.0 +29.7 +32.8 +33.8 +36.4 +37.2 +38.6 +40.2 +42.1 +43.4 +43.9 +44.5 +48.0 +49.6 [dB]
Open(0, 940100000, 2000000) OK
Tuner crystal correction set to 0 ppm
Tuner gain set to 40.0 dB (device reports 40.2 dB)
...
Receiver Xtal correction = 0-0.371 = -0.371 (0.332) ppm [100]
Warning: measurements appear inconsistent:
please retry with better initial estimate or with lower gain to reduce distortions
Note: when the receiver warms up the Xtal may drift 5-10ppm
########################## Summary ##########################
Station Name is : UKRUF
Station APRS Server is : aprs.glidernet.org:14580
Station Latitude is : 53.943130
Station Longitude is : -1.188770
Station Altitude AMSL [M] is : 24
Station Altitude GEOID [M] is : 49
Station SDR PPM is : -0
Station SDR Gain is : 40
Station SDR Freq Centr is : 921.200
########################## Summary ##########################
Starting Services
The above warning is typical when it runs FLARM through the 1090 SDR, however, it reported the SDR in TOP LEFT USB PORT (which is defo the FLARM port), but immediately previous config run (no reboots) detected it in the BOTTOM RIGHT which is where the 1090 is plugged in... so again strange things going on!