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List: gnuradio-discuss
Subject: Re: [Discuss-gnuradio] FPGA compatibility
From: Juan Sanchez <jsdenis () gmail ! com>
Date: 2018-08-18 22:39:36
Message-ID: CAD9R3jMVwbtjMfqichC-10UGbSW9sATjcez3-DVQsZ1vPSL5Ug () mail ! gmail ! com
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Thanks a lot
Juan
El s=C3=A1b., 18 ago. 2018 11:45, M=C3=BCller, Marcus (CEL) <mueller@kit.ed=
u>
escribi=C3=B3:
> The Ubuntu gnuradio package does install libgnuradio-uhd with it, and
> that in turn installs UHD.
>
> So, this was unnecessary!
>
> Also, it can't work: software must be run with the library versions
> that it was linked against, not some other random version. So, what
> you've done is exactly what you're observing now: install two competing
> versions of the same library, and that can only lead to damnation.
>
> I'd recommend uninstalling all libuhd003, uhd-host and so on packages
> on your system, which should uninstall gnuradio and gqrx in turn.
>
> Then, remove the Ettus PPA. It won't work with your GNU Radio.
>
> Then, install gqrx again.
>
> Best regards,
> Marcus
>
> On Sat, 2018-08-18 at 03:25 +0200, jsdenis@gmail.com wrote:
> > I install gqrx from the ppa, and this install directly gnuradio but
> > it
> > seems to me that the uhd driver is not installed, them I instal the
> > ppa
> > fron ettus from this page
> > https://files.ettus.com/manual/page_install.html
> > and I load: libuhd-dev, libuhd003, and uhd-host
> > and run: uhd_images_downloader
> >
> > when I check the device with: uhd_find_devices
> > everything its Ok but when I run gqrx or GNURadio the problem appears
> >
> >
> >
> >
> > El vie, 17-08-2018 a las 17:12 -0700, Brent Stapleton escribi=C3=B3:
> > > Hi Juan,
> > >
> > > You're right; that message does mean the FPGA image is incompatible
> > > with your UHD installation. You'll want to run the
> > > uhd_images_downloader that came with your GNURadio installation.
> > > That
> > > should overwrite the images stored on your host to a set of images
> > > that are compatible with the version of UHD you're running.
> > >
> > > What do you mean you reinstalled UHD? Could you give us the
> > > commands
> > > you used to install GNURadio and UHD (if they were separate steps)?
> > > If you used a package manager, GNURadio should come with an
> > > installation of UHD, which GNURadio is linked against.
> > >
> > > Regards,
> > > Brent
> > >
> > > On Fri, Aug 17, 2018 at 5:02 PM, Juan Sanchez <jsdenis@gmail.com>
> > > wrote:
> > > > I have reinstaled the uhd driver an the FPGA images for my B210,
> > > > and suddently this error appears when I try to run my usual
> > > > GNUradio programs
> > > >
> > > > RuntimeError: RuntimeError: Expected FPGA compatibility number
> > > > 14,
> > > > but got 15:
> > > > The FPGA build is not compatible with the host code build.
> > > >
> > > > It seems that there is an incompatibility between the uhd driver
> > > > and the FPGA images... or I'm making a mistake
> > > > Please can you give some ideas
> > > > Thanks a lot and sorry for my english
> > > > Juan
> > > >
> > > > _______________________________________________
> > > > Discuss-gnuradio mailing list
> > > > Discuss-gnuradio@gnu.org
> > > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
> > > >
> > >
> > >
> >
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > Discuss-gnuradio@gnu.org
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
[Attachment #5 (text/html)]
<div dir="auto">Thanks a lot<div dir="auto"><br></div><div dir="auto">Juan<br><div \
dir="auto"><br></div></div></div><br><div class="gmail_quote"><div dir="ltr">El \
sáb., 18 ago. 2018 11:45, Müller, Marcus (CEL) <<a \
href="mailto:mueller@kit.edu">mueller@kit.edu</a>> escribió:<br></div><blockquote \
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc \
solid;padding-left:1ex">The Ubuntu gnuradio package does install libgnuradio-uhd with \
it, and<br> that in turn installs UHD.<br>
<br>
So, this was unnecessary!<br>
<br>
Also, it can't work: software must be run with the library versions<br>
that it was linked against, not some other random version. So, what<br>
you've done is exactly what you're observing now: install two competing<br>
versions of the same library, and that can only lead to damnation.<br>
<br>
I'd recommend uninstalling all libuhd003, uhd-host and so on packages<br>
on your system, which should uninstall gnuradio and gqrx in turn.<br>
<br>
Then, remove the Ettus PPA. It won't work with your GNU Radio.<br>
<br>
Then, install gqrx again.<br>
<br>
Best regards,<br>
Marcus<br>
<br>
On Sat, 2018-08-18 at 03:25 +0200, <a href="mailto:jsdenis@gmail.com" target="_blank" \
rel="noreferrer">jsdenis@gmail.com</a> wrote:<br> > I install gqrx from the ppa, \
and this install directly gnuradio but<br> > it<br>
> seems to me that the uhd driver is not installed, them I instal the<br>
> ppa<br>
> fron ettus from this page<br>
> <a href="https://files.ettus.com/manual/page_install.html" rel="noreferrer \
noreferrer" target="_blank">https://files.ettus.com/manual/page_install.html</a><br> \
> and I load: libuhd-dev, libuhd003, and uhd-host<br> > and run: \
uhd_images_downloader<br> > <br>
> when I check the device with: uhd_find_devices<br>
> everything its Ok but when I run gqrx or GNURadio the problem appears<br>
> <br>
> <br>
> <br>
> <br>
> El vie, 17-08-2018 a las 17:12 -0700, Brent Stapleton escribió:<br>
> > Hi Juan,<br>
> > <br>
> > You're right; that message does mean the FPGA image is incompatible<br>
> > with your UHD installation. You'll want to run the<br>
> > uhd_images_downloader that came with your GNURadio installation.<br>
> > That<br>
> > should overwrite the images stored on your host to a set of images<br>
> > that are compatible with the version of UHD you're running.<br>
> > <br>
> > What do you mean you reinstalled UHD? Could you give us the<br>
> > commands<br>
> > you used to install GNURadio and UHD (if they were separate steps)?<br>
> > If you used a package manager, GNURadio should come with an<br>
> > installation of UHD, which GNURadio is linked against.<br>
> > <br>
> > Regards,<br>
> > Brent<br>
> > <br>
> > On Fri, Aug 17, 2018 at 5:02 PM, Juan Sanchez <<a \
href="mailto:jsdenis@gmail.com" target="_blank" \
rel="noreferrer">jsdenis@gmail.com</a>><br> > > wrote:<br>
> > > I have reinstaled the uhd driver an the FPGA images for my B210,<br>
> > > and suddently this error appears when I try to run my usual<br>
> > > GNUradio programs<br>
> > > <br>
> > > RuntimeError: RuntimeError: Expected FPGA compatibility number<br>
> > > 14,<br>
> > > but got 15:<br>
> > > The FPGA build is not compatible with the host code build.<br>
> > > <br>
> > > It seems that there is an incompatibility between the uhd driver<br>
> > > and the FPGA images... or I'm making a mistake<br>
> > > Please can you give some ideas<br>
> > > Thanks a lot and sorry for my english<br>
> > > Juan<br>
> > > <br>
> > > _______________________________________________<br>
> > > Discuss-gnuradio mailing list<br>
> > > <a href="mailto:Discuss-gnuradio@gnu.org" target="_blank" \
rel="noreferrer">Discuss-gnuradio@gnu.org</a><br> > > > <a \
href="https://lists.gnu.org/mailman/listinfo/discuss-gnuradio" rel="noreferrer \
noreferrer" target="_blank">https://lists.gnu.org/mailman/listinfo/discuss-gnuradio</a><br>
> > > <br>
> > <br>
> > <br>
> <br>
> _______________________________________________<br>
> Discuss-gnuradio mailing list<br>
> <a href="mailto:Discuss-gnuradio@gnu.org" target="_blank" \
rel="noreferrer">Discuss-gnuradio@gnu.org</a><br> > <a \
href="https://lists.gnu.org/mailman/listinfo/discuss-gnuradio" rel="noreferrer \
noreferrer" target="_blank">https://lists.gnu.org/mailman/listinfo/discuss-gnuradio</a></blockquote></div>
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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