Hi,
I tried to run two channel example for gnu radio in
red-pitaya-notes/projects/sdr_transceiver/gnuradio/trx_dual_template.grc.
I am interested in the two receiving devices.
The first channel with socket 1001 works fine.
However if I add the second channel with socket 1002 an error occurs:
File "/home/user/git/red-pitaya-notes/projects/sdr_transceiver/gnuradio/trx_dual_template.py", line 223, in <module>
tb = trx_dual_template()
File "/home/user/git/red-pitaya-notes/projects/sdr_transceiver/gnuradio/trx_dual_template.py", line 80, in __init__
corr=0
File "/home/user/git/red-pitaya-notes/projects/sdr_transceiver/gnuradio/red_pitaya.py", line 39, in __init__
self.ctrl_sock.connect((addr, port))
File "/usr/lib/python2.7/socket.py", line 224, in meth
return getattr(self._sock,name)(*args)
socket.error: [Errno 111] Verbindungsaufbau abgelehnt
Do I have to activate the second channel manually? Or why can't I get data from the second device?
Best Regards
Hans
GNURADIO trx_dual_template socket problems
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- Posts: 799
- Joined: Sat May 23, 2015 5:22 pm
Re: GNURADIO trx_dual_template socket problems
Hi Hans,
Thanks for testing trx_dual_template.grc.
I've also found this problem a few days ago. Looks like I introduced it in the latest version when I added a higher sample rate.
I've fixed it in the following commit:
https://github.com/pavel-demin/red-pita ... 5eb8f6f271
However, I did not have time to test it and to upload the SD card image and the bazaar application.
If you're interested to test the latest version, I can send it to you.
Are you using the bazaar application or the customized SD card?
Best regards,
Pavel
Thanks for testing trx_dual_template.grc.
I've also found this problem a few days ago. Looks like I introduced it in the latest version when I added a higher sample rate.
I've fixed it in the following commit:
https://github.com/pavel-demin/red-pita ... 5eb8f6f271
However, I did not have time to test it and to upload the SD card image and the bazaar application.
If you're interested to test the latest version, I can send it to you.
Are you using the bazaar application or the customized SD card?
Best regards,
Pavel
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- Posts: 3
- Joined: Thu Nov 26, 2015 10:58 pm
Re: GNURADIO trx_dual_template socket problems
Hi Pavel,
thanks for the fast answere.
At the moment I am using the bazaar applications, but I will switch now.
I am quite unexperienced with this board, but only interested in the SDR application.
When do you plan to upload the fixed files regularly?
But I can also test the pre version.
Regards
Hans
thanks for the fast answere.
At the moment I am using the bazaar applications, but I will switch now.
I am quite unexperienced with this board, but only interested in the SDR application.
When do you plan to upload the fixed files regularly?
But I can also test the pre version.
Regards
Hans
-
- Posts: 799
- Joined: Sat May 23, 2015 5:22 pm
Re: GNURADIO trx_dual_template socket problems
I've just done some basic tests of the new version using SDR#. Both channels seem to work.
I've uploaded it to the application marketplace and I've also updated the SD card image.
Could you please check if trx_dual_template.grc works with this new version?
I've uploaded it to the application marketplace and I've also updated the SD card image.
Could you please check if trx_dual_template.grc works with this new version?
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