Dear all,
a few days ago we uploaded the MANIFEST.md file to gnss-sdr at
https://github.com/gnss-sdr/gnss-sdr
The project already appears at CGRAN, but the associated information does
not.
Is there any other required step in order to upload the project info to
CGRAN?
Thanks in advance,
Carles
_
Hi,
any news on this? We included the MANIFEST.md file in our repo some days
ago, but the information is still not reflected at CGRAN. Any help would be
appreciated.
Best regards,
Carles
On Tue, Oct 27, 2015 at 3:15 PM, Carles Fernandez <
carles.fernan...@gmail.com> wrote:
> Dear a
Dear Berat,
looks like you have forgot the attachment... could we see the errors you
get when building gnss-sdr?
Best regards,
Carles
On Fri, Jun 17, 2016 at 9:00 AM, Berat Atmaca wrote:
> Hi Nicolas,
>
> After typing "$ gnuradio-companion" on Terminal, I could start using gnu
> radio. Than
You can also do that:
$ sudo apt-get install libgoogle-glog-dev
On Fri, Jun 17, 2016 at 2:18 PM, Berat Atmaca wrote:
> Ohh sorry. I forgot to attach it. Now it is attached.
>
> -- Berat
>
> --
> From: carles.fernan...@gmail.com
> Date: Fri, 17 Jun 2016 10:00:40 +0200
Dear Priyanka,
According to https://www.rtl-sdr.com/about-rtl-sdr/ :
The maximum sample rate is 3.2 MS/s (mega samples per second). However, the
RTL-SDR is unstable at this rate and may drop samples. The maximum sample
rate that does not drop samples is 2.4 MS/s, however some people have had
luck
ming signal at a sampling rate of 38.192MHz (as
> per the requirement). But when I try to put this sample rate in RTL-SDR, it
> starts dropping samples. I want to know that is there anything am I doing
> wrong OR it is the limitation of my RTL-SDR.
>
> Thank you.
>
>
Hi there,
I've seen that recently there are merges to the 'master' branch which also
apply to the 'next' branch, but the last commit there is from more than one
month ago. I was using the 'next' branch to make sure that our blocks will
be ready for GNU Radio 3.8 whenever it is released. Should I n
Hi all,
I would like to use the volk library in a C++ program that uses
gnuradio-core and currently builds under Linux and MacOS X. In MacOS
1.6.8 (Snow Leopard, updated), I used macports for installing
gnuradio-core (which is in version 3.3, enough for my app). Since, in
my understanding (please
Hi all,
We are using the volk library in a C++ program that uses
gnuradio-core and currently builds under Linux and MacOS X. In MacOS
1.6.8 (Snow Leopard, updated), I used macports for installing
gnuradio-core (which is in version 3.3, enough for my app). Since, in
my understanding (please correct
find functions which are executing
> incorrectly. Use volk_profiler to benchmark Volk functions; it will create a
> custom profile for your machine.
>
> One caveat -- the dataset size on E100/NEON is enough that the profiler
> might run for several hours, so either recompile with sm
012 at 11:20 AM, Carles Fernandez
>> wrote:
>>>
>>> Thanks for the inputs!
>>>
>>> We are interested in determining the best architecture at instantation
>>> time. What would be the best strategy? We though about running the
>>> same operatio
Hi guys,
On OSX 10.6.8 I did the following:
$ git clone git://code.ettus.com/ettus/uhd.git
$ cd uhd
$ mkdir build
$ cd build
$ cmake ../
$ make
$ sudo make install
$ cd..
$ git clone git://gnuradio.org/gnuradio
$ cd gnuradio
$ mkdir build
$ cd build cmake ../
...
--
On Sun, Mar 4, 2012 at 12:22 AM, Michael Dickens wrote:
> Hi Carles - That's great to hear! I take it that you don't have WX
> installed? Using the QtGui really is nicer anyway :) But, having
> gnuradio-companion is also nice ... maybe there is some other dependency that
> isn't getting met
gtk, e.g., "sudo port install py27-gtk" for Python 2.7
> (which is what I use). I find that on OSX, Python 2.6 play nice with GNU
> Radio or GRC, but 2.7 does; YMMV. - MLD
>
> On Mar 3, 2012, at 7:41 PM, Carles Fernandez wrote:
>
>> On Sun, Mar 4, 2012 at 12:22 AM,
:
> Hmm ... not sure what's going on. When you're in Python, can you do "import
> gtk" successfully? That's what CMake is testing for, roughly. If it can't,
> hopefully the error will shed some light as to what's going on. - MLD
>
> On Mar
Dear Sreeraj,
congratulations for the acceptance of your proposal, and thanks for
introducing yourself to the community with this email. We wish you the
best in this adventure!
Best regards,
Carles
On Tue, Apr 24, 2012 at 4:16 PM, sreeraj r wrote:
> Hi all,
>
> I am Sreeraj and I am currently
Dear all,
we are looking into the implementation of correlators in which the two
sequences to correlate are vectors of std::complex. For
gr_complex, we use:
volk_32fc_x2_dot_prod_32fc_a
but for shorts we would need something like
volk_16ic_x2_dot_prod_16ic_a, which does not exist. What is the b
Hi Felix,
we have some notes on code profiling here:
http://gnss-sdr.org/documentation/how-profile-code
We use the tools described there in a C++-only flowgraph, but I hope
some of them will also work for you.
Best regards,
Carles
On Fri, Aug 24, 2012 at 8:28 AM, Qing Yang wrote:
> Hi Felix
Hi there,
I've just tried the variants:
sudo port install gnuradio +grc +python27 +uhd +orc +swig
and everything seems to work fine, including gnuradio-companion (which I
lost in Mac OS for ages). Thanks Michael for this great job!
Just a question: when I ran volk_profile, I notice that only ge
to IIRC by appending
> "configure.compiler=apple-gcc-4.2" to the end of your "sudo port install …"
> command line. Or, you could choose "llvm-gcc-4.2" instead which should also
> work. I haven't tried either of these yet, so if you do I'd love to hear
&
Relieved to hear that. I've been struggling with clang and volk for a long
time with no success. I learned a lot in the process, though :-)
On Thu, Nov 22, 2012 at 7:25 PM, Johnathan Corgan
wrote:
> On Thu, Nov 22, 2012 at 10:20 AM, Carles Fernandez <
> carles.fernan...@gm
Hi there,
I would like to ask you about the participation in GSoC 2013 of the
GNSS-SDR project under the umbrella of GNU Radio. Last year I served as a
mentor and we all (the student, other developers and I) had a nice
experience adding Galileo capabilities to the GNSS software receiver. We
enjoye
Hi Michael,
thank you very much for your great job with the gnuradio* and gr-osmosdr
stuff in Macports, even keeping us updated about the progress! Just a
comment: I've found that the gnuradio-next @3.7.0_20130326_0+python27+uhd
build fails in my system. It didn't happen with previous versions. It
Thanks Michael for tidying up the Academic Papers page. I like the format
since it allows quick identification of the papers from each institution,
which tend to be related.
Best regards,
Carles
On Tue, Apr 2, 2013 at 5:23 PM, Michael Dickens wrote:
> There is quite a nice collection of GNU R
Thanks Tom for keeping us updated about the required changes for C++
applications that builds against GNU Radio. We are working to adapt our
code from 3.6 to 3.7 API, and these advices save us a nice amount of time.
Let me say that the process is running quite smoothly and we are not having
big iss
quite clean and easy to catch on to, and we can live with the
occasional breaks (at least for a few weeks :-)) since it's all for a
better endeavor.
Best regards,
Carles
On Wed, Apr 3, 2013 at 5:20 PM, Johnathan Corgan
wrote:
> On Wed, Apr 3, 2013 at 2:51 AM, Carles Fernandez
Congratulations for the acceptance in GSoC! I'm happy to announce that
GNSS-SDR (an open source GNSS receiver based on GNU Radio) has been also
accepted as well as a mentoring organization this year:
http://www.google-melange.com/gsoc/org/google/gsoc2013/gnss_sdr
Students: get ready to have fun th
Hi JM,
could you post what did you do and what was the error? Maybe we can move
this discussion to the GNSS-SDR developers mailing list
http://lists.sourceforge.net/lists/listinfo/gnss-sdr-developers
Best regards,
Carles
On Tue, Apr 9, 2013 at 2:10 PM, jmfriedt wrote:
> most enthusiastic ab
Hi guys,
do you know how the slot allocation works? Is there a fixed number of slots
per organization or it depends on the number of received proposals? Any
clue would be welcome.
Best regards,
Carles
On Tue, Apr 9, 2013 at 4:30 PM, Sreeraj Rajendran
wrote:
> Kudos Martin...:). That too as
a life?
Lets try to improve the figures this year!
Best regards,
Carles
On Tue, Apr 9, 2013 at 5:30 PM, Martin Braun (CEL) wrote:
> On Tue, Apr 09, 2013 at 04:44:50PM +0200, Carles Fernandez wrote:
> > do you know how the slot allocation works? Is there a fixed number of
>
Hi,
thanks Josh for this email, it's a great source of information! Let me ask
a couple of questions: Will GRAS be included in the GNU Radio 3.7 release?
Will users be able to select what scheduler they want to use (the current
one or GRAS), or is GRAS going to replace the current scheduler?
Best
Dear Marcus,
thanks for sharing this document. It happens that I'm writing a paper about
the use of RTL2832U-based dongles applied to software radio (well,
specifically about their use as GNSS receivers), and I would like to
reference your work on radioastronomy as a example of other possible uses
Hi there,
I pulled the next branch and tried to compile it on Mac OS X 10.8.3 with
clang++. I've found this error:
...
[ 62%] Building CXX object
gr-analog/lib/CMakeFiles/gnuradio-analog.dir/quadrature_demod_cf_impl.cc.o
/Users/carlesfernandez/gnuradio/gr-analog/lib/quadrature_demod_cf_impl.cc:67
Now it works :-)
Thanks Johnathan!
On Sun, May 26, 2013 at 3:00 PM, Johnathan Corgan
wrote:
> On Sun, May 26, 2013 at 5:30 AM, Johnathan Corgan <
> johnat...@corganlabs.com> wrote:
>
>> On Sun, May 26, 2013 at 3:43 AM, Carles Fernandez <
>> carles.fernan...@gm
Hi there,
for those folks interested in GPS (and Galileo) signal processing with
USRP+DBSRX and GNU Radio related stuff, please take a look at the
publications available at http://gnss-sdr.org/documentation/publications
We use three VOLK-based correlators for GPS L1 and five for Galileo. An
activ
Dear all,
it is our pleasure to share a preprint of the paper we presented last week
at the ION GNSS+ 2013 conference (http://www.ion.org/gnss/index.cfm) about
the use of RTL-based dongles as RF front-ends for software-defined GPS
receivers. You can download it by accepting the copyright disclaime
Hi Michael,
thanks so much for your efforts and for keeping us updated on your
progress. I'm some steps behind of you but reproducing the path the best I
can. I successfully built GNU Radio runtime, pmt, blocks, fft, filter, uhd,
fec, trellis, analog, and volk libraries with 10.9's clang and libc+
Hi Michael,
I've tried 'sudo port install gnuradio-devel' on OSX 10.9 and it works
fine. The C++ API and runtime are completely usable; when linked from an
out-of-tree project, everything runs smoothly.
Best regards,
Carles
On Sat, Nov 9, 2013 at 3:15 AM, Michael Dickens
wrote:
> One furthe
1162 >? If so, do
> you remember what you did to work around them? Thanks for the feedback. -
> MLD
>
> On Nov 9, 2013, at 5:00 AM, Carles Fernandez
> wrote:
> > I've tried 'sudo port install gnuradio-devel' on OSX 10.9 and it works
> fine. The C++ API an
Hi all,
yes, it works :-) This is what I did in OS X 10.6.4:
sudo port selfupdate
sudo port upgrade outdated
sudo port install python_select
sudo python_select python26
sudo port install mesa
sudo port clean --all wxWidgets-python
sudo port -d install py26-wxpython
sudo port install gnuradio
exp
run smoothly when using USRP1 + DBSRX without modification.
Best regards,
Carles Fernandez
On Mon, Aug 23, 2010 at 10:00 AM, Thomas Hobiger wrote:
> We are considering to purchase a USRP2 + a DBSRX board in order to utilize
> it for some GPS stuff. Thus it would be interesting to know what
On Tue, Aug 24, 2010 at 1:02 AM, Thomas Hobiger wrote:
> Hi Carles,
>
> Thanks for the reply. That's a very helpful comment.
>
>> we have found some problems when using USRP2+DBSRX for GPS due to
>> phase noise. See details in http://www.ruby-forum.com/topic/213845
>>
>
> Once we have the componen
y matlab-shaped in what about programming is
concerned. I'm willing to learn, but am I pointing to the right direction?
If someone could enlighten me in some of this questions, it would be greatly
appreciated. Sorry for the long text.
Best regards,
Carles Fernandez
___
tp://www.olifantasia.com/projects/gnuradio/mdvh/
> or
> http://gnuradio.org/trac/browser/gnuradio/branches/developers/nldudok1
> or (when it has stabalized) in GnuRadio trunk
>
> Greetings,
> Martin
>
> > Thanks,
> > Pavol
> >
> > PS: I haven't USRP yet. Ho
Hi Faisal,
I'm also working with GNU Radio for GNSS applications. A good start could be
a recording of samples into datafiles and then post-process the data in the
way that you feel more comfortable (the book [1] comes with a DVD with a
complete GPS L1 receiver implemented in MATLAB, all GNU code)
Hi Andreas,
I am also interested in your work. Would you be so kind of sending me your
thesis when it is finished?
Thanks a lot!
Best regards,
Carles Fernández.
On Tue, Jun 10, 2008 at 4:01 PM, Andreas Müller <[EMAIL PROTECTED]> wrote:
> Hello Chris
>
> > we would like to implement a DAB rec
I offer my pair of hands to the round of applause. Thank you, Firas!!
Carles Fernandez.
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Discuss-gnuradio@gnu.org
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
By the way, could someone tell me what is the part number of the VCTCXO
shipped with USRP Rev 4.5? In the bill of materials of the trunk I see
"CTX286LVCT-ND", which seems to correspond to CB3LV-3C-64M in the
manufacturer's nomenclature.
The datasheet (http://www.ctscorp.com/components/Datashe
Hi Peter,
maybe you could be interested on this: at www.gps-sdr.com there is a C
driver for the USRP that manages a couple of DBSRX daughterboards, one
centered at L1 and the other one at L2, just what you are mentioning for
building a dual-frequency GPS software receiver.
Cheers,
Carles.
On F
Maybe little bit off-topic in this list, but any of you have tried gpstk (
http://www.gpstk.org/bin/view/Documentation/WebHome)?
I'm trying to use it in combination with gps-sdr. I'll keep you updated on
my progress!
BR,
Carles
On Sun, Aug 10, 2008 at 4:55 AM, Peter Monta <[EMAIL PROTECTED]>
Hi,
I just have updated wxWidgets and wxPython packages as explained at
http://wiki.wxpython.org/InstallingOnUbuntuOrDebian
1) Add repositories to /etc/apt/sources.list:
deb http://apt.wxwidgets.org/ hardy-wx main
deb-src http://apt.wxwidgets.org/ hardy-wx main
2) Update package meta-data: sudo
I followed gnuradio/README.building-boost (from the trunk) and it run
smoothly on Ubuntu 8.04:
Download the latest version of boost from boost.sourceforge.net.
(boost_1_36_0.tar.bz2 was the latest when this was written)
unpack it somewhere
cd into the resulting directory
$ cd boost_1_36_0
# Pic
Small bug in grc:
gnuradio/grc/data/grc_gnuradio/blocks/gr_xor_xx.xml, line 10:
from gnuradio impxort gr
should be:
from gnuradio import gr
:-)
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Hi,
I would like to ask what chipset is used in the USRP2 for managing the
Gigabit Ethernet interface. I haven't been able to find this
information on the web.
Help will be really appreciated.
Best regards,
Carles.
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