Marcus,
Thank you for the quick reply. I cannot get to the computer with the
full Yocto command until maybe Monday, I will send a response with that
command when I can get to the computer.
I believe the issue is with CMake and not Python. CMake makes the file
I am trying to multiplex a number of signal sources where alignment to the
start of each signal source is important. These need to be a mix of static
file sources with real-time diagnostic data interleaved, i.e., what I want to
achieve is:
Signal 1,
Short chunk of diagnostic information
Signal
Hi Toby,
what's the verbatim cmake command line Yocto is executing?
Since it's impossible for the build system to know by itself what the
target python will be, unless you tell it which, we'll have to figure
out a way to consistently set Python used during CMake, Python used
during build, and
Kyeong Su Shin,
Wow, I think your "answer" gives a far more elegant solution to my problem.
I didn't know anything about Python Blocks. I have been trudging
through the "GNU Radio Manual and C++ API Reference" but haven't gotten
close to that section yet. I have done some searching but the
Thank you Ben, and others for capturing the true essence of what makes
gnuradio and its community so great. Although it spans a great range of
disciplines and requires tremendous work (for some) to use and extend, the
community is normally quite friendly and willing to help. Of course each
I am attempting to install OOT modules using a Yocto/Openembedded
enviroment and the latest GNURadio 3.8. This process was working before
the latest cmake changes to 3.8 were incorporated. I am now having issues
with the cross-complitaion. I have tracked the issue down to a file I
believe is
Open source related position at berkeley.
Philip
Forwarded Message
Subject: Fwd: UC Berkeley seeks postdoctoral researchers
Date: Fri, 17 May 2019 10:45:18 -0400
From: Mike Balister
To: Philip Balister
> Begin forwarded message:
>
> From: Jeff Mangum
> Subject: UC
Hi Sebastian,
in the future, could you please emails to the mailing list instead of
only to me? Others will be interested, too :)
Thank you!
Yeah, no, PyBOMBS was an attempt to solve the issue that we basically
had no recent packaging on any platform. We've luckily been able to
change that, or
Ah, nice, so that's the latest maint-3.7 version (i.e. the latest
released version).
Two realizations set in:
1. Unlike 3.8-tech-preview, where we still expect a bit of breakage,
this is surprising. You should definitely be able to do this. We'll
look into this. If you want, you can set up an
Forwarded Message
> Hi Marcus,
>
> The output from gnuradio-config-info --version is the follwing: 3.7.13.5
>
> Regards
>
>
> Den fre 17 maj 2019 kl 16:15 skrev Müller, Marcus (CEL) :
> > Hi Sebastian,
> >
> > I know this sounds a bit silly, but could you actually tell us
Hi Sebastian,
I know this sounds a bit silly, but could you actually tell us the
version that `gnuradio-config-info --version` reports? We're kind of in
the process of getting new versions out, and I'm not quite sure what
different people get when they use PyBOMBS.
(also, almost certain you
Hi mehtap - You can certainly do what you're asking for, but I'd wonder if
there isn't a better algorithm to do whatever it is you require. Here are my
thoughts based on personal experience implementing something like what you're
trying to do (and, thus, why I ask whether there might be a
Hi,
I get the following output when trying to create a tagged stream block with
the modtool using Python as the language: https://pastebin.com/D6gKJ2aS
GNURadio and gr_modtool version is the latest as installed with pybombs.
Regards,
Sebastian
___
It's possible through the "Probe" thing; I don't like that block,
because it leads to bad flowgraph design in 90% of cases.
However, it should solve the problem you're having :)
Best regards,
Marcus
On Fri, 2019-05-17 at 13:31 +, tom sutherland wrote:
> Is there a way to take the output
Is there a way to take the output from ablock and make it appear as though that
signal is a variable? e.g. take theoutput from a “signal source” block and sink
it into a block that creates a“variable” named ‘myfreqvar”. Then use
“myfreqvar” as a parameter in otherblocks.
Tom
Hi Ali,
well, since GNU Radio does high-rate realtime signal processing, code
optimization is important to us.
So much, that we strive to separate the most CPU-intense algorithms
into a separate library[1] that contains hand-optimized code for
different architectures (e.g. NEON, MMX, SSE2,
https://wiki.gnuradio.org/index.php/FAQ#What_is_the_file_format_of_a_file_sink.3F_How_can_I_read_files_produced_by_a_file_sink.3F
On Fri, 2019-05-17 at 17:06 +0530, Maitry Raval wrote:
> Hello,
>
> Thanks for your reply.
>
> I.e It is possible to store the transmitted modulated signal (for ex
Hi Maitry,
If you just want to store and load after with GNURadio you can use file sink
and file source directly as Markus said. Just set the output and input type
correctly. The data format is "stupid" binary so the samples are written as is
on the disk, so it also does not matter what
Hello,
Thanks for your reply.
I.e It is possible to store the transmitted modulated signal (for ex AM
modulated signal) through USRP as per below,
USRP source - file sink. but in which format, this data can be stored? (.txt,
.pdf)_ I have seen.DAT file in one of the example,but when I tried ,
Hi Maitry,
sorry, we have no idea what lab you're referring to! However, yes, that
sounds exactly what File Sinks are meant to do.
Best regards,
Marcus
On Fri, 2019-05-17 at 12:01 +0530, Maitry Raval wrote:
> Hello,
>
> I want to store the modulated transmitted signal through USRP such as
Hello,
I want to store the modulated transmitted signal through USRP such as given in
lab -3 receiving AM signal and store it as .DAT file. Is it possible to store
transmitted signal as .DAT file through USRP source and file sink? and use that
stored data from file source to do demodulation.
Hello Pete,
This is not really an asnwer to your question lists, but if you want to
continuosly process data generated by GNU Radio using Python, you can simply
write a GNU Radio Python block (using a 'Python Block' on GNU Radio Companion,
or by creating a custom module). In that way, you do
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