Hello all,
Logistical Updates:
- Board arrived last Thursday
Progress Updates:
- GR. Most of last week was spent digging through gnuradio-runtime to
understand where we can modify things to allow direct buffer manipulation.
Played around with modifying trondeau's branch and guruofquality's legacy
On 06/09/2014 06:05 AM, bob wole wrote:
> > Can I have a comment on it?
>
> Bob,
>
> we've given you a lot of information on this (see Tom's posts as a
> start). If you still have questions, I recommend you start a new thread
> and post exactly what you need to know and what your requirements are.
On 06/10/2014 03:37 PM, Bekir Sait Çiftler wrote:
> Dear GNURadio fellows,
>
> I am trying to save my samples in a file for limited time or limited
> number of samples using file sink block in GRC. I have searched over
> archive and web, but I did not find how to do it. There are some
> informatio
Hi,
I am a new user of USRP/GNU Radio. I am experimenting with a system
comprised of one transmitter and multiple receivers. For now, I have two
USRP N200. On the first USRP, I got one LFTX and one LFRX daughter boards.
On the other, I got one LFRX daughter board.
In my application, it is import
Mike,
Can you give a general overview of how the program works, and maybe what you
are doing with the FFT and IFFT, and how you accomplish the tuning via mouse
click in GRC? I assume this is entirely done in GRC and there was no
modification of the generated Python?
Thanks,
Lou
KD4HSO
Mike J
On Tue, Jun 10, 2014 at 9:31 AM, Kevin Langer
wrote:
> Hi!
>
> I am interested in the implementation of the DPSK demodulator block in GNU
> radio. I have been profiling and debugging code to better understand the
> implementation of this block. One thing I noticed is that all of the
> baseband fi
Dear GNURadio fellows,
I am trying to save my samples in a file for limited time or limited number
of samples using file sink block in GRC. I have searched over archive and
web, but I did not find how to do it. There are some information about head
(skip), etc. but I did not understand how to use
Hi!
I am interested in the implementation of the DPSK demodulator block in GNU
radio. I have been profiling and debugging code to better understand the
implementation of this block. One thing I noticed is that all of the
baseband filtering happens in the time domain. I find this peculiar because
t
On 06/07/2014 06:05 PM, Mamoru Yamamoto wrote:
> Dear experts,
>
> know which is better place for this discussion.>
Mamoru,
in this case, the GNU Radio mailing list would have been better. You can
also cross-post (i.e. post to both mailing lists at once), so we know
you did this, and don't answ
On 06/08/2014 03:32 PM, sarankumar wrote:
> In both the cases I am getting the following error when doing the
> makexml process.
As indicated, gr_modtool makexml is experimental and doesn't always
work. In this case, you will have to craft the XML files by hand. Check
those other blocks for exampl
On 06/09/2014 06:05 AM, bob wole wrote:
> Can I have a comment on it?
Bob,
we've given you a lot of information on this (see Tom's posts as a
start). If you still have questions, I recommend you start a new thread
and post exactly what you need to know and what your requirements are.
M
>
>
>
On 06/07/2014 06:05 PM, Mamoru Yamamoto wrote:
> Q1: I run the modified code with Ubuntu-32bit 12.04LTS. My code worked
> for several times, but after that, it created only "0-byte" files
> (=immediate stop), and then no files were created. I checked the uhd
> status, and found that "uhd_find_dev
On 06/10/2014 10:37 AM, sreena p h wrote:
> Hi
>
> I got the following error while doing the building out-of-tree module
> example given in
> "http://gnuradio.org/redmine/projects/gnuradio/wiki/NewTutorials3";.
This isn't finished, so maybe it's just an intermediate error of some
kind. Give it s
Hi!
> RetardoSat:
1.Come three samples (method work)
- X: X position of receiver.
- Y: Y position of receiver.
- Z: Z position of receiver.
- ClK: seconds.
2. With Kepler paremeters calculates the satellite position, the
distance between the
Hi
I got the following error while doing the building out-of-tree module example
given in "http://gnuradio.org/redmine/projects/gnuradio/wiki/NewTutorials3".
ttl@ttl-HP-Z220-CMT-Workstation:~/Documents/sreena/gr-tutorial/build$ cmake ../
-- Build type not specified: defaulting to release.
-- Bo
Hi!
You shouldn't use so many throttles in one flow graph; throttle limits
the number of samples going through in a given time, and as soon as the
"upstream" blocks have filled their output buffer, they will be limited
in throughput, too.
So I guess this is the effect of throttles blocking each oth
Hello,
I have this flowgraph in GNURadio:
http://i1281.photobucket.com/albums/a515/Carlos_Alberto_Ruiz_Naranjo/esque_zpsd89166da.png
-> Green: calculates the signal delay of a satellite.
-> Yellow: a clock with a second precision.
If I run the clock separately I can see in the WX GUI Number S
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