Dear Sylvain,
>On Fri, Mar 14, 2014 at 2:17 PM, Sylvain Munaut <246...@gmail.com> wrote:
> First thing, square waves have infinite bandwidth, the DAC can't
> generate them properly, the ADC can't capture them properly and
> they'll be modified by the IF filters. The effect of that is to "round
> o
On 03/13/2014 09:32 PM, Activecat wrote:
> I try to send square wave from one USRP to another.
> The received signal at the receiver USRP is very different from what
> was being sent.
> This is just a very simple setup. What could be wrong ..?
What you are seeing is a classic case of frequency/ph
Hi,
> I try to send square wave from one USRP to another.
> The received signal at the receiver USRP is very different from what
> was being sent.
> This is just a very simple setup. What could be wrong ..?
Apparently your understanding of how things work :)
First thing, square waves have infi
Hey,
an updated version of my GSoC proposal is now on available:
https://github.com/SpectreJan/GSoC2014
Regarding work that I have done in the past:
Parts of the code of my current master thesis project (Log-MAP decoder
with OpenCL) is now available on Github.
https://github.com/SpectreJan/cel_
Hi,
Thanks. Rebuilding Pybombs with Ice 3.5.0 helped.
Regards,
Saran
On Wed, Mar 12, 2014 at 9:13 PM, Tim wrote:
> If you built GNU Radio under pybombs, you can also run
> ./pybombs rb gnuradio
> this alias (rebuild) will blow away the build dir and re-run
> cmake/make/install for you with t
Hi,
osmosdr.source is the name in gnuradio 3.7.x version
osmosdr.source_c is the name in gnuradio 3.6.x version
Are you sure your application is compatible with gnuradio 3.6.x ?
Cheers,
Sylvain
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Folks:
I've been on the road for the last 8 days, and I just got back this
evening. Any of you who are waiting for a reply from supp...@ettus.com,
I'll
be working my way through the back-log tomorrow.
Not ignoring you, just was on the road.
--
Marcus Leech
Principal Investigator
Shirleys
On Thu, Mar 13, 2014 at 5:24 PM, Richard Cagley wrote:
> I have a basic bblayers.conf with one layer
> BBLAYERS ?= " \
> /home/rcagley/oe-zed/openembedded-core/meta \
> "
>
> I've initialized the build system
> . ./oe-init-build-env ../build/ ../bitbake/
> and then I've bitbaked
> bitbake core-
I have a basic bblayers.conf with one layer
BBLAYERS ?= " \
/home/rcagley/oe-zed/openembedded-core/meta \
"
I've initialized the build system
. ./oe-init-build-env ../build/ ../bitbake/
and then I've bitbaked
bitbake core-image-minimal
That all works fine. Now I want to add in the meta-sdr laye
Hi List,
I've recently been trying to get gnuradio-3.6.5 to talk to my RTL2832-based
tuner dongle. I installed gr-osmosdr, and all of the blocks seem to load
fine in gnuradio-companion. Except for one, the rtl2832 source block.
Every time I run some code that uses osmosdr.source, I end up with
Hello GR,
I just installed GR 3.7 on my Centos 6.5 machine, everything I done is ok (I
set the env. var. after accordingly).
But when I run gnuradio-companion I got a bunch of errors appearing in the
terminal:
*Error: 'DrawingArea' object has no attribute 'set_can_focus'*
>>> Failure
Traceback (
On Wed, Mar 12, 2014 at 7:26 PM, MITUL VEKARIYA <10bec...@nirmauni.ac.in> wrote:
> Hi
> I want to make block diagram in grc such that the center freq of usrp_source
> should be automatically changed in incremental way defined by min and max
> boundary. I don't want to take input from qt-qui slider.
On Wed, Mar 12, 2014 at 6:23 PM, Sujath Nair wrote:
> Hi everyone,
>
> I'm Sujath Nair, doing my Masters from Indian Institute of Technology,Bombay
> in the field of Communication and Signal Processing.I'm interested in the
> project of Automatic Filter optimization in Gnuradio. I have experience
Hello,
Here's the link for my proposal for the project "MIMO Transceiver"
https://github.com/kunal2904/GSoC-14
Please let me know your feedback on this.
Thanks and regards,
Kunal Sankhe
IIIT Hyderabad, India
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Hi
Here's the link for my proposal for the project "Vector Network Analyzer"
https://docs.google.com/file/d/0B5wp9A_w2B5scmVKOTlGbVFISm8/edit?pli=1
You can post comment on google doc also.
I am all ears to any suggestion.
Thanks
Mitul Vekariya
Institute of Technology
Nirma University
Ahmedabad 38
The figure in the previous mail is incorrect.
It is too weird that the ratio is so low and with narrow transition. And
the sample count is not match the FB.
After some debugs, I found the reason. I got the sample data with GNU Radio
companion. When I execute the flow graph, it starts to write data
On 13.03.2014 02:00, Azza Ben Mosbah wrote:
Hi Ben,
Actually, I didn't copy them from another flowgraph.
But, I noticed there is a problem with my PYTHONPATH, which generates
this error. When I correct it, the execution goes well.
Interesting -- could you please give some details on what the p
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Hi Ruecan,
On 12.03.2014 22:52, Ruecan wrote:
> Hello GR,
>
> * Is there a way how to run my flowgraph for a given number of
> minutes/seconds then stop it.
Of course.
If what you really want to do is doing a certain number of samples,
the head bloc
Dear Sumedha,
My idea is to create a custom block of type "general".
This block takes an input from a File Source. It has an output connect
to USRP (for transmitting signal).
It has another input port connected to USRP for receiving ACK.
See below inline answers for further elaboration.
On Thu,
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