graph1090 - Range not showing

[peterould]

Hi peeps,

Thanks again for the excellent advice, especially from wiedehopf

My home setup is almost there, just one more issue. In the graphs1090 addon (I think that's your excellent code wiedehopf ) I'm not showing anything on the Range chart, just an empty chart. I've made sure my lat and lon are set in dump1090-mutability config, so not sure what else I need to do?

Also, should I be running dump1090-mutability or dump1090-fa?

Thanks in advance for the help - who knew sticking an antenna onto an old tin can could be such a powerful thing!

[wiedehopf]

Run readsb. (or dump1090-fa)

https://github.com/wiedehopf/adsb-wi...ADS-B-receiver
https://github.com/wiedehopf/adsb-sc...ion-for-readsb

Might need to rerun the graphs1090 setup after changing the decoder.

[peterould]

More lovely software from you?

Go on then!




Oh dear - failed install

-------

dh build --with=systemd
dh_update_autotools_config
dh_autoreconf
dh_auto_configure
debian/rules override_dh_auto_build
make[1]: Entering directory '/usr/local/share/adsb-wiki/readsb-install/git'
make -j4 'RTLSDR=yes' 'AIRCRAFT_HASH_BITS=12' 'HISTORY=yes'
make[2]: Entering directory '/usr/local/share/adsb-wiki/readsb-install/git'
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSC16Q11_TABLE_BITS=8 -DMODES_READSB_VERSION=""wiedehopf git: aa70ba6 (fix calling flushClient after closing the client in modesReadFromClient, Mon Mar 29 13:54:56 2021 0200)"" -D_GNU_SOURCE -DALL_JSON=1 -DAIRCRAFT_HASH_BITS=12 -DENABLE_RTLSDR -std=c11 -g -W -D_DEFAULT_SOURCE -Wall -Werror -fno-common -O2 -g -O2 -fdebug-prefix-map=/usr/local/share/adsb-wiki/readsb-install/git=. -fstack-protector-strong -Wformat -Werror=format-security -Wno-format-truncation -I/ -c anet.c -o anet.o
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSC16Q11_TABLE_BITS=8 -DMODES_READSB_VERSION=""wiedehopf git: aa70ba6 (fix calling flushClient after closing the client in modesReadFromClient, Mon Mar 29 13:54:56 2021 0200)"" -D_GNU_SOURCE -DALL_JSON=1 -DAIRCRAFT_HASH_BITS=12 -DENABLE_RTLSDR -std=c11 -g -W -D_DEFAULT_SOURCE -Wall -Werror -fno-common -O2 -g -O2 -fdebug-prefix-map=/usr/local/share/adsb-wiki/readsb-install/git=. -fstack-protector-strong -Wformat -Werror=format-security -Wno-format-truncation -I/ -c interactive.c -o interactive.o
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSC16Q11_TABLE_BITS=8 -DMODES_READSB_VERSION=""wiedehopf git: aa70ba6 (fix calling flushClient after closing the client in modesReadFromClient, Mon Mar 29 13:54:56 2021 0200)"" -D_GNU_SOURCE -DALL_JSON=1 -DAIRCRAFT_HASH_BITS=12 -DENABLE_RTLSDR -std=c11 -g -W -D_DEFAULT_SOURCE -Wall -Werror -fno-common -O2 -g -O2 -fdebug-prefix-map=/usr/local/share/adsb-wiki/readsb-install/git=. -fstack-protector-strong -Wformat -Werror=format-security -Wno-format-truncation -I/ -c mode_ac.c -o mode_ac.o
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSC16Q11_TABLE_BITS=8 -DMODES_READSB_VERSION=""wiedehopf git: aa70ba6 (fix calling flushClient after closing the client in modesReadFromClient, Mon Mar 29 13:54:56 2021 0200)"" -D_GNU_SOURCE -DALL_JSON=1 -DAIRCRAFT_HASH_BITS=12 -DENABLE_RTLSDR -std=c11 -g -W -D_DEFAULT_SOURCE -Wall -Werror -fno-common -O2 -g -O2 -fdebug-prefix-map=/usr/local/share/adsb-wiki/readsb-install/git=. -fstack-protector-strong -Wformat -Werror=format-security -Wno-format-truncation -I/ -c mode_s.c -o mode_s.o
cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSC16Q11_TABLE_BITS=8 -DMODES_READSB_VERSION=""wiedehopf git: aa70ba6 (fix calling flushClient after closing the client in modesReadFromClient, Mon Mar 29 13:54:56 2021 0200)"" -D_GNU_SOURCE -DALL_JSON=1 -DAIRCRAFT_HASH_BITS=12 -DENABLE_RTLSDR -std=c11 -g -W -D_DEFAULT_SOURCE -Wall -Werror -fno-common -O2 -g -O2 -fdebug-prefix-map=/usr/local/share/adsb-wiki/readsb-install/git=. -fstack-protector-strong -Wformat -Werror=format-security -Wno-format-truncation -I/ -c comm_b.c -o comm_b.o

----CUT MORE OF THE SAME----

api.c: In function ‘send400’:
api.c:228:5: error: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Werror=unused-result]
write(fd, buf, strlen(buf));
^~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:88: api.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/usr/local/share/adsb-wiki/readsb-install/git'
make[1]: *** [debian/rules:39: override_dh_auto_build] Error 2
make[1]: Leaving directory '/usr/local/share/adsb-wiki/readsb-install/git'
make: *** [debian/rules:54: build] Error 2
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
Something went wrong building the debian package, exiting!

[wiedehopf]

That's unfortunate, try again it should be fixed now.

[peterould]

That's unfortunate, try again it should be fixed now.

Your fork installed nicely that time.

After a reboot etc, still not getting the range in the graphs module

[wiedehopf]

Well did you set the location as described here:
https://github.com/wiedehopf/adsb-sc...ion-for-readsb

Also as mentioned graphs1090 will need another run of the install script due to the changed data source.

[peterould]

Well did you set the location as described here:
https://github.com/wiedehopf/adsb-sc...ion-for-readsb

Also as mentioned graphs1090 will need another run of the install script due to the changed data source.

I have now!!

All working perfectly.

[peterould]

Well did you set the location as described here:
https://github.com/wiedehopf/adsb-sc...ion-for-readsb

Also as mentioned graphs1090 will need another run of the install script due to the changed data source.

One more question - I've run the Gain Tweak script from elsewhere. If, using your readsb, I want to change the gain in the config (/etc/default/readsb), is it as simple as amending this line?

RECEIVER_OPTIONS="--device 0 --device-type rtlsdr --gain -10 --ppm 0"

So, if I wanted a gain of 33.8 I change it to: --gain -33.8 ???

Thanks

[wiedehopf]

Yes. And restart the readsb service using systemctl restart

Or as you ran my install script, there is also a little helper that does exactly that: https://github.com/wiedehopf/adsb-sc...#changing-gain

[peterould]

Yes. And restart the readsb service using systemctl restart

Or as you ran my install script, there is also a little helper that does exactly that: https://github.com/wiedehopf/adsb-sc...#changing-gain

Super - all makes sense. Thanks for all the help.

[markr468]

So, if I wanted a gain of 33.8 I change it to: --gain -33.8 ???

Not 100% sure but you wouldn't put the dashes in front of the gain setting would you?

[peterould]

Not 100% sure but you wouldn't put the dashes in front of the gain setting would you?

Now I'm using wiedehopf 's automatic gain setting script, no!

[wiedehopf]

-33 would indeed make no sense.
-10 is a special value, see this explanation please:

https://github.com/wiedehopf/adsb-scripts/wiki/Optimizing-gain#available-gain-settings-for-the-typically-used-sdrs-are