Search found 19 matches

by stasia327
Tue Jul 16, 2019 1:43 pm
Forum: KerberosSDR
Topic: Debugging a single SDR
Replies: 3
Views: 224

Re: Debugging a single SDR

Not really. It comes back on on the pi as so: Found 3 device(s): 0: Generic, RTL2832U, SN: 77771111153705700 1: RTL_SDR, KerberosSDR, SN: 003 2: RTL_SDR, KerberosSDR, SN: 004 It happened out of nowhere. It just stopped connecting all of a sudden. I know it's powered on. I'm wondering how to find the...
by stasia327
Fri Jul 12, 2019 9:06 pm
Forum: KerberosSDR
Topic: Debugging a single SDR
Replies: 3
Views: 224

Debugging a single SDR

I've been posting in another topic but I realized this was a brand new topic. As I had gotten the Kerberos to work for awhile after realizing it hung for awhile trying to read data from all 4 tuners I finally got a: Found 3 device(s): 0: , , SN: 1: , , SN: 2: , , SN: So now it no longer recognizes o...
by stasia327
Thu Jul 11, 2019 5:43 pm
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

Actually, I think one of the tuners is faulty...

After awhile it was working fine - now in my VM it's not recognizing the fourth one:

Code: Select all

Found 3 device(s):
  0:  , , SN: 
  1:  , , SN: 
  2:  , , SN: 
by stasia327
Wed Jul 03, 2019 4:53 pm
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

I did comment it again, out of curiosity, and it still works. So I'm not sure why both work. I'll just leave it commented out since that's how it supposed to be. Not sure what went wrong. I followed the instructions thoroughly.
by stasia327
Wed Jul 03, 2019 11:48 am
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

I'm positive.

I actually followed the instructions for the Debian PC on my Ubuntu VM so I cloned the software straight from GitHub.
It's working now just fine.
I'm getting an update rate, my spectrum displays are up, it syncs the tuners, etc.
by stasia327
Mon Jul 01, 2019 3:48 pm
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

So I have found a bug that's been causing all my suffering in hydra_receiver.py Traceback (most recent call last): File "/home/abourlas/kerberossdr/_signalProcessing/hydra_signal_processor.py", line 163, in run self.module_receiver.download_iq_samples() File "/home/abourlas/kerberossdr/_receiver/hyd...
by stasia327
Mon Jul 01, 2019 1:50 pm
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

They are two separate power supplies. One goes to the pi. I have a cable connecting the pi to the kerberos and the kerberos is also hooked up to a separate power supply. However, I took out the separate power supply for the kerberos when I hook it up to my Ubuntu VM (realizing that I no longer neede...
by stasia327
Fri Jun 28, 2019 10:24 pm
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

I have all 4 tuner tests working on my ubuntu VM. And I've found that the program hangs on this line:

Code: Select all

byte_array_read = sys.stdin.buffer.read(read_size)
inside of hydra_receiver.py
by stasia327
Fri Jun 28, 2019 2:44 pm
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

I have about the same supply going to the additional power port of the kerberos.
I believe I have a short, high quality cable.

What is a "short high quality cable" in your terms?
by stasia327
Thu Jun 27, 2019 5:03 pm
Forum: KerberosSDR
Topic: Update rate not showing
Replies: 38
Views: 5792

Re: Update rate not showing

I also tried running it with an Ubuntu 16 VM on my Mac
Here's what I got:
Screen Shot 2019-06-27 at 1.02.08 PM.png
Screen Shot 2019-06-27 at 1.02.08 PM.png (507.85 KiB) Viewed 482 times