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Hey list,
I missed an option to rename a block I once created via modtool. Thus
I coded it. You can find it on github [1]. It is supposed to go
through all the created files and change all the old name occurrences
to the new one. Also, it renames the
On 01/07/2015 02:09 AM, Richard Bell wrote:
> Well, completed a sudo make install for pygobject-2.27.91 with no
> errors. (I ignored the fail of make test and pushed on to sudo make install)
>
> Unfortunately now, and this is what I feared, when I run ./pybombs
> install gnuradio, it can't tell th
Hi,
> In the terminal and while using a powerful PC (please see the attachment), I
> am occasionally getting capital U's and L's when running GNU Radio with one
> Tx and 4 Rx channels (Here is a sample of what I am getting:
> ULLLUULLLULLLU).
Hello Rich, Hello Tom,
I've been able to do an un-pybombed build of GR incl. gr-uhd and
gr-qtgui on CentOS 7[1]; I can also confirm that getting wxPython on
CentOS 7 was not worth proving it works (ie. it was hard, and I got tired).
However, having chosen to have the default software development t
Hi list,
I am trying to use the gr::digital::constellation::decision_maker(.) method
from python, but I get an error message.
In order to reproduce call in python:
import gnuradio.digital
a = gnuradio.digital.constellation_qpsk()
b = complex(1+1j)
a.decision_maker(b)
=> TypeError [..] argument 2
Jep, GRC running beautifully, together with QtGUI (see screenshot ;) ).
By the way, now I have to actually try getting wx to run on centOS.
(sorry, Tim...)
@Rich: I just realize that you didn't want it to build from source;
please ignore my ignorant question.
On 01/07/2015 03:05 PM, Tom Rondeau w
On Wed, Jan 7, 2015 at 7:31 AM, Marcus Müller
wrote:
> Hello Rich, Hello Tom,
>
> I've been able to do an un-pybombed build of GR incl. gr-uhd and gr-qtgui
> on CentOS 7[1]; I can also confirm that getting wxPython on CentOS 7 was
> not worth proving it works (ie. it was hard, and I got tired).
Hi Martin,
Sorry for the late reply. After reading on throttle usage and removing the
throttle, it did solve the audio underrun issue. Thanks you.
However, I would also like to know if there are any other better and
efficient USB demodulation method.
Regards,
Wen Bin
On Jan 6, 2015 4:09 PM, "Mar
Hello Sylvain, hello Khalid,
these could be underruns (U) and late (L) packets, as reported by UHD,
used via gr-uhd; however, seeing so many L's is a very uncommon pattern;
Do you use timed_commands? What are your RX and TX sampling rates? From
your network throughput, I'd assume your using 4x 3.3
You did not forget a „sudo ldconfig“? Sometimes the simple things… :)
Ralph.
From: discuss-gnuradio-bounces+ralph=schmid@gnu.org
[mailto:discuss-gnuradio-bounces+ralph=schmid@gnu.org] On Behalf Of Richard
Bell
Sent: Wednesday, January 7, 2015 2:10 AM
To: Tom Rondeau
Cc: discuss-g
Hello Wen Bin,
for me, "upper side band" modulation implies the following, assuming
we're already in complex baseband, with the middle between USB and LSB
shifted to 0 Hz: (imagine this is a frequency axis):
< -f_sample/2 --- LSB --- f_center==0Hz --- USB --- +f_sample/2 >
If I understan
Poll is over --
Call is Monday, Jan 12th, 19:00 CET. I'll be posting an event on the G+
page.
If you weren't on the poll, you can of course still join the call! We
need lots of volunteers, in particular with knowledge in web scripting.
Cheers,
M
On 01/05/2015 05:51 PM, Martin Braun wrote:
> Hey
On 01/07/2015 01:17 PM, Johannes Demel wrote:
> I missed an option to rename a block I once created via modtool. Thus
> I coded it. You can find it on github [1]. It is supposed to go
Which, everyone, is the correct response to a problem such as this.
> through all the created files and change al
As a follow-up,
the IEEE Germany Section newsletter has a short article on the challenge:
http://www.ieee.de/uploads/media/ign122014.pdf
Cheers,
M
On 12/12/2014 09:31 AM, Martin Braun wrote:
> Everyone,
>
> in 2014, the IEEE Student Branch Karlsruhe organized a signal
> intelligence challenge f
Hi Marcus,
Thanks for the advice. I will try it out and see if it will provide the
signal that I need.
Regards,
Wen Bin
On Jan 7, 2015 10:33 PM, "Marcus Müller" wrote:
> Hello Wen Bin,
>
> for me, "upper side band" modulation implies the following, assuming we're
> already in complex baseband,
> Yes, a lock/unlock event affects the whole flowgraph, by necessity.
>
> Reconfiguring flowgraphs should be considered a very big hammer, often
> used in cases that can be solved some less invasive way.
Just in case anyone is looking for a less invasive way to dynamically configure
a graph…
I
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