OP25 Just stopped working...

[ewh01]

#3

pi@RadioPi:~ $ sudo lsof -n | grep LISTEN
lsof: WARNING: can't stat() fuse.gvfsd-fuse file system /run/user/1000/gvfs
Output information may be incomplete.
cupsd 438 root 6u IPv6 17063 0t0 TCP [::1]:ipp (LISTEN)
cupsd 438 root 7u IPv4 17064 0t0 TCP 127.0.0.1:ipp (LISTEN)
vncserver 498 root 11u IPv6 17103 0t0 TCP *:5900 (LISTEN)
vncserver 498 root 12u IPv4 17104 0t0 TCP *:5900 (LISTEN)
sshd 504 root 3u IPv4 15969 0t0 TCP *:ssh (LISTEN)
sshd 504 root 4u IPv6 15971 0t0 TCP *:ssh (LISTEN)

 

[ewh01]

I tried to connect to 192.168.1.178:8080

192.168.1.178 refused to connect.

 

[KA1RBI]

ok thanks - this is indeed puzzling. The two commands don't appear to show any listener on 8080.

Let's have you try changing the rx.py command line "-l" parameter to listen on some other port, (try a few different ones), such as
-l http:192.168.1.78:8090

Max

p.s. ooh - also noticed a discrepancy in your posts - which could cause this crash (if not a typo in the post)- check the IP address - you've posted it a couple of different ways (192.168.1.178 versus 192.168.1.78)

 

[ewh01]

Here is :8090

pi@RadioPi:~/op25/op25/gr-op25_repeater/apps $ ./rx.py --args 'rtl=0' -N 'LNA:47' -S 1440000 -f 774.68125e6 -o -200 -l http:192.168.1.78:8090 -w -q 0 -T trunk.tsv -V -2 -U 2>> stderr.2
gain: name: LNA range: start 0 stop 0 step 0
setting gain LNA to 47
supported sample rates 250000-2560000 step 24000
pi@RadioPi:~/op25/op25/gr-op25_repeater/apps $


As for the IP address, I had a static IP of .78 in the dhcpcd.cfg, but I hadn't assigned it on my router, so apparently another device got assigned that address. I changed the static IP to .178 and I can access via VNC again where I couldn't via the .78

 

[ewh01]

And yes, I did a reboot after changing the static IP, and tried to run it again.

 

[KA1RBI]

OK if your "-l" parameter is still set to .78 and that IP is now assigned to a different machine, that would explain the startup error 100%

Could I have you verify that the IP address specified in "-l" matches the IP address of the local machine - you can verify the IP by using the "ip ro ls" command. If the address doesn't match rx.py will fail to start.

Max

 

[ewh01]

pi@RadioPi:~/op25/op25/gr-op25_repeater/apps $ ip ro ls
default via 192.168.1.1 dev wlan0 src 192.168.1.178 metric 303
192.168.1.0/24 dev wlan0 proto dhcp scope link src 192.168.1.178 metric 303

 

[ewh01]

OK, so IMADUMBASS... forgot to change the start line to .178 D'OH!!!

Running now!!!

THANK YOU ALL for you assistance!! Now to reserve the IP for this device on the router