Andy and Nathan,I really appreciate the insight, resources and the direction you have provided. I am starting to look into adding the constants to the blocks. When I run into questions, I will check in on irc or send another email.Thanks again for all of the help!JoshOn Mar 06, 2016, at 01:08 PM,
I think that's a result of those add blocks being used in trellises (could
be wrong on that assumption).
If we add saturating adds we should follow most architecture conventions
and explicitly call it saturating.
On Sunday, March 6, 2016, Andy Walls wrote:
> On
On Sun, 2016-03-06 at 16:33 -0500, West, Nathan wrote:
> By the way, if you choose to do this please don't be afraid to ask
> questions; this is a pretty well defined problem, but [...]
Hi Nathan,
Since you mentioned it, a question popped to my mind:
The current add_const blocks let integer
Hi all.
I want to use high code rate for high throughput
But, I can't find proper block to do.
Can I change code rate using GNU radio?
Also, is it possible using benchmark_tx.py (one of the example file
provided) ?
Thanks.
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…looks like this topic isn’t too popular : -)
Anyhow, I wanted to make another attempt as I would really appreciate if
someone could comment on this thread or the threads at [1] or [2].
Unfortunately, I still fail to understand the implementation of the flat fader
and particularly these lines
Just rebuilt GR using pybombs (went very smoothly). However, encountered a
very weird bug -- segfault on 'from gnuradio import uhd'. The machine does not
have any UHD devices attached (have not yet checked what happens if there's in
fact a device). Here's a backtrace from gdb. Apparently
Of course they are!
look into the python/ and grc/ subfolders of the individual GNU Radio
in- and out of-tree modules.
Best regards,
Marcus
On 06.03.2016 23:19, scott tiger wrote:
> Hello all,
> Are the scripts for gnuradio companion blocks open source or no? I
> meant, how can I find .py and
Hello all,
Are the scripts for gnuradio companion blocks open source or no? I meant,
how can I find .py and xml codes for each gnuradio companion block?
Thank you for you reply
Best regards
Maksim
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On Sun, 2016-03-06 at 16:33 -0500, West, Nathan wrote:
> On Sun, Mar 6, 2016 at 4:08 PM, Andy Walls
> wrote:
> 4. Create volk kernels to replace the main operations in the
> work()
> functions of these blocks, if you can. Since adding a
>
Hi Josh,
Glad you're interested in GSoC and GNU Radio. These suggestions from Andy
are pretty good, and any work that you've done on or with GNU Radio by the
time we make decisions definitely improves the credibility and strength of
your application (that's true for *all* students by the way...
On Sun, 2016-03-06 at 08:49 -0500, discuss-gnuradio-requ...@gnu.org
wrote:
> Message: 5
> Date: Sun, 06 Mar 2016 06:45:13 + (GMT)
> From: Joshua Lilly
> Hello,
> My name is Josh and I am interested in getting involved in GNU radio.
> Specifically, I would like to work on the above project
Hi Martin,
I'm off-list working together with Mike.
Point is that his UHD build (during "pybombs install gnuradio", I
presume) fails:
[ 4%] Building CXX object
lib/CMakeFiles/uhd.dir/usrp/cores/rx_dsp_core_200.cpp.o
In file included from
It looks like pip and PyBOMBS all installed fine, but the cloning of the
thrift repo fails. You can run `pybombs -v install' gnuradio for more
output.
Cheers,
Martin
On 03/05/2016 11:17 AM, Todd Lutton wrote:
> I did a fresh ubuntu 14.04 install.
>
> sudo apt-get update
> sudo apt-get install
Can someone please summarize this problem? I'm afraid I'm not getting
the full picture here.
Cheers,
M
On 03/05/2016 11:11 AM, Dan CaJacob wrote:
> I had the same pip error. It seemed to be related to a conflicting
> version of requests. I am running Ubuntu 15.10 to fix the problem, I
>
Ah thanks! That is a strong lead!
Indeed, this seems to be an incompatibility between what UHD expects
that Boost provides, what Boost expects to be declared by your compiler
and UHD declarations themselves; that's why you're seeing one
"undeclared" and one "already declared" error... Boost has
Dear Marcus,
thank you very much, yes I download from the web, so I found that path you
sent it works.
On Sun, Mar 6, 2016 at 4:19 PM, Marcus Müller
wrote:
> Dear Diyar,
>
> this looks like you might be using a version of the benchmark scripts that
> you took from the
Dear Diyar,
this looks like you might be using a version of the benchmark scripts
that you took from the web.
You must use the scripts in the version that came with your installation
of GNU Radio!
You should probably find those under
/usr/share/gnuradio/examples/digital or
Dear all,
I use the benchmark_rx.py and tx.py and I got some warning as shown below:
*For RX:*
mint@mint ~/Downloads $ sudo python benchmark_rx.py --freq=5.8e9
linux; GNU C++ version 4.8.2; Boost_105400; UHD_003.008.001-105-g91ae742f
Traceback (most recent call last):
File "benchmark_rx.py",
Hi,
I'm just trying the next-qt5 branch from github. Building from scratch
works fine.
But
make test
hangs on qa_polar_encoder.
After more than 6 hours of waiting I stopped the process.
LastTest.log.tmp shows no errors. All 92 tests before passed without errors.
Any suggestions ?
Thanks in
Sorry - wrong one - the similar thread was from April last year
http://lists.gnu.org/archive/html/discuss-gnuradio/2015-04/msg00151.html
On Sun, Mar 6, 2016 at 2:53 PM, Mike wrote:
> Here is the rather similar error I referred to earlier, not the same but
> similar
Here is the rather similar error I referred to earlier, not the same but
similar characteristics
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Here is the error
[ 4%] Building CXX object
lib/CMakeFiles/uhd.dir/usrp/cores/rx_dsp_core_200.cpp.o
In file included from
/usr/local/src/uhd/host/lib/usrp/cores/dsp_core_utils.hpp:21:0,
from
/usr/local/src/uhd/host/lib/usrp/cores/rx_dsp_core_200.cpp:19:
Thanks Marcus.
given parameters :
bit rate = 100,000
samples per symbol = 2
constellation = 16
then,
bits per symbol = log2(16) = 4
symbol rate = bit rate / bits per symbol = 100,000 / 4 = 25,000
sample rate = samples per symbol * symbol rate = 2 * 25,000 = 50,000
also, as I know, sample rate =
Dear Tom,
thanks for your reply.
I created an account on the gnuradio.org platform. A day later the
account is still disabled, so I assume there is a manual confirmation
required.
So I kindly ask somebody on the list with the right permissions to
activate my account "MartinLuelf" with the
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