in
the first place. It seems to work differently with the bladerf (i.e. the
lock, unlock pair did not seem to pose a problem for the bladerf()).
Must be missing something
Thanks,
Ranga.
On Wed, Mar 30, 2016 at 5:53 PM, M. Ranganathan <mra...@gmail.com> wrote:
> Hello,
>
&
stop() work as intended?
Thanks in advance for any clues.
Regards,
Ranga.
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Yes. It is indeed the way to go about things. Works much more smoothly and
quite a bit faster as well. Thanks.
On Fri, Mar 25, 2016 at 11:26 AM, Kevin Reid <kpr...@switchb.org> wrote:
> On Mar 25, 2016, at 7:53, M. Ranganathan <mra...@gmail.com> wrote:
>
> > Kevin,
>
the following: AttributeError:
'top_block_sptr' object has no attribute '_unlock'
Regards,
Ranga
On Mar 24, 2016 7:55 PM, "Kevin Reid" <kpr...@switchb.org> wrote:
> On Mar 24, 2016, at 15:13, M. Ranganathan <mra...@gmail.com> wrote:
> > This works fi
tly before restart.
Thank you in advance for your help.
Ranga.
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self.u.set_bb_gain(15, 0)
It connects to the bladerf and reads values from it but there's something
wrong with my gain settings I believe because the values I read don't make
sense. Does somebody have experience with this configuration? Please share
your settings.
Thank
?
Thanks
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for your reply.
Ranga.
On Thu, Oct 15, 2015 at 10:05 AM, Tom Rondeau <t...@trondeau.com> wrote:
> On Thu, Oct 15, 2015 at 9:39 AM, M. Ranganathan <mra...@gmail.com> wrote:
>
>> Hello,
>>
>> I generated a simple file sink block along with qa python tests. Whe
case should run? I looked
around for documentation?
Thank you in advance for your help.
Regards,
Ranga.
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nuradio-msod_sensor.so:
undefined symbol:
_ZN5boost3log11v2_mt_posix3aux25unhandled_exception_countEv
What flags am I missing? My boost library is set up and LD_LIBRARY_PATH
points to the right location. I hope I have not missed the obvious.
Thanks in
to the input of my test flow graph.
Is that the correct way to do this?
Thank you for your answers in advance.
Ranga.
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all the things in your XML file; the "" and "..." point you to the places.
>
> Best regards,
> Marcus
>
>
> On 04.10.2015 02:20, M. Ranganathan wrote:
>
> Thanks. Please see attached.
>
> Regards,
>
> Ranga.
>
> On Sat, Oct 3, 2015 at 8:
t; Did you remember to 'sudo ldconfig' after 'sudo make install'?
>
> Rich
>
> Sent from my iPad
>
> > On Oct 3, 2015, at 12:21 AM, M. Ranganathan <mra...@gmail.com> wrote:
> >
> > Hello,
> >
> > I installed gnuradio using pybombs. I am trying to w
> Best regards,
> Marcus
>
>
>
> On 03.10.2015 14:28, M. Ranganathan wrote:
>
> Yes I did ldconfid.
>
> The unit tests pass. The standard blocks drag drop fine. Something didn't
> install right for the tutorial. Do I need to edit a file or setting?
>
> Thanks
or setting that is not right. I've been
fighting this a while and I can't figure it out. Any help appreciated.
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not work as you expect, so please be aware that calling
set_command_time on your source might break functionality since there is no
out-of-order execution.
Greetings,
Marcus
On 14.11.2013 01:26, M. Ranganathan wrote:
Hello all!
I want to write a block that can directly access
you make a block, you actually get a shared pointer to
that instance, and not the object itself.
On 14.11.2013 15:39, M. Ranganathan wrote:
Marcus,
Thanks for your reply. What will the shared pointer be called. I see
stuff like this in the code:
GR_SWIG_BLOCK_MAGIC2(uhd, usrp_source
wrote:
Why does the MAC block need to reach around way down into the depths of
the PHY layer?
on Nov 14, 2013, *M. Ranganathan* mra...@gmail.com wrote:
Marcus,
Looking around I don't see where the pointer to the block is made globally
visible. I am inclined to add some code to the make
)
which would be something like
mymac::set_uhd_src_pointer(uhd_source::sptr src)
{
_uhd_src_sptr = src;
}
which enables you to just
_uhd_src_sptr-set_center_frequency(2);
inside your class.
Greetings,
Marcus
On 14.11.2013 16:53, M. Ranganathan wrote:
Marcus,
Looking around I
with
message passing to change the frequency. Then your MAC just has a msg
output port connecting to the uhd message input port to control it.
I will look at the block again but I could not see that.
Thanks for taking the time to reply.
Regards,
Ranga
Cheers,
Sylvain
--
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hacks (such as a static global pointer where the
uhd_usrp_source C++ object registers itself) but it seems ugly to me to
take that route. Is there a better way to access global objects from within
a block implementation.
Thanks in advance for any help.
Regards,
Ranga
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Hello!
I am wondering if there are any implementations of 802.22 on GR. Any
pointers would be appreciated.
Thank you
Ranga
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Hello all,
I am writing a block where I need to save a delivered pmt_blob for later
consumption ( i.e. if the channel is busy).
How does one do that?
Thank you in advance for your reply.
Regards,
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guidance would
be appreciated.
Regards
Ranga
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Scratch the question. I think I'm thinking wrong ( he said, recursively).
Excuse the spam.
On Wed, May 22, 2013 at 4:58 PM, M. Ranganathan mra...@gmail.com wrote:
Hello!
I am modifying a gnuradio mac implementation to do CSMA/CA. The
modulator/demodulator etc are generated using gnuradio
this:
line 198, in import_data
raise LookupError('source block id %s not in block
ids'%source_block_id)
Is there an environment variable I am missing?
I am using gnuradio-3.6.2
Thank you in advance for any help.
Ranga
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https://lists.gnu.org/mailman/**listinfo/discuss-gnuradiohttps://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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http://gnuradio.org/redmine/projects/gnuradio/wiki/SuggestedReading
Has some links that do not work any longer.
Also, perhaps one can add the excellent coursera class on signal processing
as an educational resource.
I can update the links if you can give me wiki access.
Ranga
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relatively new to gnu radio. If I missed the obvious it would not
surprise me.
Thank you
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On Mon, Mar 25, 2013 at 5:34 PM, Josh Blum j...@ettus.com wrote:
On 03/25/2013 04:17 PM, M. Ranganathan wrote:
I am writing a gnu radio application where I started a thread to read an
external socket. It seemed to introduce some odd behaviours such as
looping
back of signal where I did
/python2.6/site-packages/gnuradio/gr/hier_block2.py,
line 54, in __getattr__
return getattr(self._hb, name)
AttributeError: 'gr_hier_block2_sptr' object has no attribute 'set_callback'
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Discuss
implementation.
I am pretty sure that such a thing has been constructed before so if you
are able to point me to any projects that do this, I would be grateful.
Thank you in advance.
Ranga
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.
(I know you are going to ask me to volunteer to do it :-) but perhaps an
effort is already under way?)
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... white) box known as the
USRP?
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Cool! Can I use a UDP Sink to encapsulate demodulated FM into UDP
packets for transmission over a network?
Tom Rondeau wrote:
I just checked in a set of UDP source and sinks into the GNU Radio. These
are designed to create a minimal operating UDP stream between two hosts,
mostly for
I would be very interested in off site training with the rough outline
you have below. Web-based distance education would be great. I am
possibly one of two people interested in Gnu Radio in my organization.
On site training would be difficult to justify to the bean counters for
just two
Hi all!
Now that I have triumphantly created an FM fadio using the very fine
USRP, and a highly sophisticated dipole antenna (wire), I am interested
in knowing what stream of floats the Demodulator is producing. Is there
a skin for this? How do I write my own Sink? Sorry if I am asking the
After some (perhaps needless) struggle I am happy to report I finally
got to listen to some FM stations using the basic Rx. Some tips for the
wary newcomer:
1. Dont try to build wxPython. It requires an act of God to get all the
pieces together to make that happen. Instead install from the
Hello!
I am trying to compile the system on fedora 6 running on a pentium. I
followed the instructions on the svn distribution. I installed fftw
3.1.2. I configured it using
./configure --enable-single --enable-shared --enable-sse
I get the link error
/bin/sh ../../../libtool --tag=CXX
The mistake was mine. I had previously configured using the wrong
options and had not cleaned out the /usr/lib directory. Sorry for
spamming with a spurious bug report.
Regards
Ranga
On Thu, 2006-12-28 at 11:28 -0500, M. Ranganathan wrote:
Hello!
I am trying to compile the system on fedora
I am hoping somebody can recommend a scanner with a 10.7 MHZ IF output
to connect to the Ettus Research USRP + Basic RX that I just recently
acquired. I googled around and found a couple but I lack experience to
which ones are good. Any suggestions? I am just getting started with
this and I could
I am not trying to be controversial (this is, after all the GNU Radio
list), but has anybody here worked with LinRadio/WinRadio ? I'm
wondering how GNU radio compares with LinRadio.
Ranga
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