On Fri, May 14, 2021 at 6:41 PM Daniel Estévez <daniel@destevez.net> wrote:
Hi,
The documentation is here:
https://wiki.gnuradio.org/index.php/GNU_Radio_3.8_OOT_Module_Porting_Guide
In this case I think that only one block rather than a whole OOT needs
to be ported to GNU Radio 3.8, so basically the only changes that need
to be done is XML to YAML .grc files (gr_modtool helps with the
conversion) and python2 -> python3 in case it is a Python block.
In case of doubt or problems, it helps to see what people have done in
other OOTs. Most of them have maint-3.7 and maint-3.8 branches that you
can compare.
Best,
Dani.
El 14/5/21 a las 14:37, Jeff Long escribió:
> The general approach is to make a new OOT module for the version you
> want, using gr_modtool, then move code from the old module to the new
> module as needed.
>
> On Fri, May 14, 2021 at 7:25 AM Aditya Arun Kumar
> <adityaarunkumarphi@gmail.com <mailto:adityaarunkumarphi@gmail.com>> wrote:
>
> Thanks Marcus. I was also thinking the same thing. Can you please
> link me to some porting guides, I am new to this and the last time I
> tried I failed miserably.
>
>
>
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> 05/14/21, 04:51:09 PM
>
>
> On Fri, May 14, 2021 at 3:21 PM Marcus Müller <mueller@kit.edu
> <mailto:mueller@kit.edu>> wrote:
>
> Hi Aditya!
>
> I think the most straightforward way would be to port the AMC
> block to 3.8. I wasn't aware
> of it existing only in maint-3.7!
>
> Best regards,
> Marcus
>
> On 14.05.21 00:50, Aditya Arun Kumar wrote:
> > Hi Marcus,
> > Thanks for the reply. The reason I am sticking with GRC 3.7
> branch is that the AMC block
> > is present only in the gr-inspector 3.7 branch, which
> requires a CNN graph for input, I
> > have no issues in running the 3.8 branches of the OOT. So, if
> this is the case is there a
> > way I can import a TensorFlow graph model into GRC3.8
> because the inspector branch really
> > says it is not present.
> >
> >
> >
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> > 05/14/21, 04:14:53 AM
> >
> >
> > On Fri, May 14, 2021 at 4:08 AM Marcus Müller
> <mmueller@gnuradio.org <mailto:mmueller@gnuradio.org>
> > <mailto:mmueller@gnuradio.org
> <mailto:mmueller@gnuradio.org>>> wrote:
> >
> > Hi Aditya,
> >
> > you shouldn't use GNU Radio 3.7 for new things in 2021,
> it's a dead end; we don't develop
> > this any further, and it will not work on newer machines;
> there's nothing we can do about
> > that.
> >
> > Both gr-inspector as well as gr-specest work with GNU
> Radio 3.8, if you check out their
> > maint-3.8 branch.
> >
> > GNU Radio 3.8 is easily installable on any reasonably
> modern operating system, so that's
> > what you should do.
> >
> > Neither of this has anything to do with Neural Networks,
> so you're on your own there.
> >
> > Best regards,
> > Marcus
> >
> > On 13.05.21 23:38, Aditya Arun Kumar wrote:
> > > Hello,
> > > I am working on AMC(Automatic Modulation
> Classification) using GRC. After some digging
> > > around I found that gr-inspector along with gr-specest
> will work for this. I also found
> > > that while using gr-inspector I need to check out the
> maint-3.7 branch (gr-inspector for
> > > maint3.7 says that a minimum of GRC 3.7.9.3 is
> required) for me to load the tf
> > models. Now
> > > I face problems in 2 places,
> > >
> > >
> > > 1. gr-specest is not really available for 3.7 at
> least in the kit-cell branch, but
> > > available here
> <https://github.com/robertwatsonbath/gr-specest-3.7
> <https://github.com/robertwatsonbath/gr-specest-3.7>
> > <https://github.com/robertwatsonbath/gr-specest-3.7
> <https://github.com/robertwatsonbath/gr-specest-3.7>>>. So I
> install that and
> > > try to run the example flowgraph I get "Module not
> found: _swig_specest", the same
> > > happens when I try to do it from the terminal as well.
> After this, I found this
> > > <https://signalsintelligence.wordpress.com/
> <https://signalsintelligence.wordpress.com/>
> > <https://signalsintelligence.wordpress.com/
> <https://signalsintelligence.wordpress.com/>>> blog that talks
> about the problems I have,
> > > but the problem is I cannot find any of the links in
> git-repo as most of them are dead.
> > > Now my question in this place is there a specific
> gr-specest branch for GR3.7.
> > > 2. The second part of the problem is where can I find a
> pre-trained CNN model that I can
> > > import and use (I am still learning the NN parts). If I
> cannot find is there a
> > > well-documented t project that I can use to generate my
> CNN graph that I can import
> > as AMC
> > > into gr-inspector tensor-flow block.
> > >
> > > But whatever it looks like I am going to need a CNN for
> mod rec at the moment, but what
> > > puzzles me is I cannot find gr-specest anywhere just to
> understand some 3D visualization
> > > as well for 3.7. Any help in this aspect will be really
> helpful.
> > >
> > > --
> > > S. Aditya Arun Kumar
> > >
> > >
> > > Mailtrack
> > >
> >
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> > > 05/14/21, 02:54:51 AM
> > >
> >
> >
> >
> > --
> > S. Aditya Arun Kumar
> > +919123517465
>
>
>
> --
> S. Aditya Arun Kumar
> +919123517465
>
S. Aditya Arun Kumar
+919123517465