Search found 15 matches

by AE6EO
Fri Dec 06, 2019 2:35 am
Forum: KerberosSDR
Topic: Compatible image
Replies: 2
Views: 180

Re: Compatible image

I think there's a big "gotcha" to the approach you're suggesting (modifying a Kerberos RPi image). Given the state of these embedded-ARM boards, I think you're likely to find that the RPi image is in the wrong format, or has an incompatible kernel, or is missing essential drivers, or its device-tree...
by AE6EO
Thu Nov 21, 2019 5:44 am
Forum: KerberosSDR
Topic: Android app crash
Replies: 20
Views: 1035

Re: Android app crash

Now, that's a different kettle of fish entirely! Immediately after installing the new version, the two "Plot" checkboxes had the same bad effects as before - either a read-only-filesystem error or a crash. I then re-launched the app, used "Open log file", and navigated to one of my .csv files in the...
by AE6EO
Wed Nov 20, 2019 10:45 pm
Forum: KerberosSDR
Topic: Android app crash
Replies: 20
Views: 1035

Re: Android app crash

Hmm can't replicate the error now on any simulator, on any API version. Are you storing the logfiles in the Downloads/KerberosSDR folder created by the KerberosSDR itself? Or did you create a new folder by yourself? Did you copy the csv file over to the SDcard or internal storage? When you open the...
by AE6EO
Tue Nov 19, 2019 5:07 pm
Forum: KerberosSDR
Topic: Android app crash
Replies: 20
Views: 1035

Re: Android app crash

"Alas, there was no joy in Mudville... mighty Casey still struck out." The failure symptoms are different but it still does not work. Problems still exist on Nexus 10 and on Moto G6. "Plot Bearings" no longer crashes, but it puts up an onscreen error message saying that it got a read-only-filesystem...
by AE6EO
Mon Nov 18, 2019 5:43 am
Forum: KerberosSDR
Topic: Android app crash
Replies: 20
Views: 1035

Re: Android app crash

Yes it did, and yes I did. The Apps tab under Settings confirms that KerberosSDR has both Location and Storage permission. A question - how would one normally expect to select the file to be opened? When I first open the selection window the .csv files aren't shown, either in Recent or in Downloads....
by AE6EO
Mon Nov 18, 2019 2:59 am
Forum: KerberosSDR
Topic: Android app crash
Replies: 20
Views: 1035

Re: Android app crash

Setting the skip value to 5 as requested made no difference... it still crashed in the same way. Yes, the files are in the KerberosSDR folder under Downloads. Another data point: I did a fresh KerberosSDR install on my phone (a Moto G6). Ran the app and told it to try logging (the server wasn't up s...
by AE6EO
Sun Nov 17, 2019 5:32 am
Forum: KerberosSDR
Topic: Android app crash
Replies: 20
Views: 1035

Re: Android app crash

Further problems, I'm afraid. I took the system out for a drive this afternoon, to DF a local FM broadcast station. The server seems to have been working fine. I ran the Android app on both of my tablets (Nexus 7 and Nexus 10) pulling data from the same server. Two problems noted: The app running on...
by AE6EO
Sat Nov 16, 2019 4:12 pm
Forum: KerberosSDR
Topic: Phones/devices that work with the app
Replies: 5
Views: 451

Re: Phones/devices that work with the app

The current version of the Android app seems to be compatible with Android 6 and later versions. I've run it on a couple of older tablets running LineageOS: a Nexus 10 (LineageOS based on Android 6.0.1) and a Nexus 7 (LineageOS based on Android 7.1.2). It also installs and runs OK on a Nexus 5x phon...
by AE6EO
Sat Nov 16, 2019 3:09 am
Forum: KerberosSDR
Topic: Phase coherent IQ samples for a Windows program
Replies: 8
Views: 769

Re: Phase coherent IQ samples for a Windows program

By any chance, is this GPIO also plumbed out to one of the contacts on the 40-pin header? I'm tempted to build a small external antenna connect/disconnect board - I have some nice SMT 50-ohm surface-mount relays that I think might pass the RF through cleanly enough to not disrupt the DOA process. I'...
by AE6EO
Sat Nov 16, 2019 3:05 am
Forum: KerberosSDR
Topic: Android app crash
Replies: 20
Views: 1035

Re: Android app crash

It appears to have fixed the problem perfectly.

The new version updated correctly on my two LineageOS tablets (one based on Android 6, the other on 7.1). The app starts up correctly on both, connects to the server, and can receive and log bearings.

Thank you indeed!