Re: AW: RFNoC, UHD4.0

[Marcus D. Leech]

On 2022-05-12 08:57, Dobler, Anton wrote:
> Thank you for that information. Can I safely use one of the default images or 
> is there danger to brick the device if the SHA256 does not match each other?
> BR,
> Anton
I have a query in to Ettus to see what's up with the UHD4.0 repo.  I 
would perhaps upgrade to a newer UHD if possible, since I have not had
  any reports of SHA256 sum mismatches on other UHD versions.


> ________________________________________
> Von: Cédric Hannotier <cedric.hannotier@ulb.be>
> Gesendet: Donnerstag, 12. Mai 2022 10:50
> An: Marcus D. Leech
> Cc: Dobler, Anton; discuss-gnuradio@gnu.org; usrp-users@lists.ettus.com
> Betreff: Re: RFNoC, UHD4.0
>
> On 11/05/22 15:33, Marcus D. Leech wrote:
> > On 2022-05-11 15:24, Dobler, Anton wrote:
> > > I use a n310 and have two 10gigbit for data streaming and one 1gigbit
> > > for managing the device… the strange thing about it is that the example
> > > flowgraph with rx radio downconverter and rx streamer works without any
> > > problems…
> > > I run the application on the host pc…
> > > What is that receiver profile error about?
> > >
> > > What can I do about the sha256 error? I also think the problem is rather
> > > due to my setup …
> > You might try upgrading to newer release of UHD.   I would also suggest
> > continuing this discussion on the usrp-users mailing list, where there's a
> > bit more RFNOC
> >    activity and expertise.
> >
> > I don't know what to suggest about the SHA256 error.  Possibly your
> > installation doesn't have the correct SHA256 tools, or your filesystem is
> > truncating the files?
> >    The images_downloader application uses the Python package "hashlib".
> > Perhaps that is failing in some way in your installation?
> The SHA256 error seems legit.
> If you compare the hash between the downloaded zip and the manifest,
> they do not match.
>
> Expected hash for "e3xx_e310_sg1_fpga_default" [1]:
> 89cb6985184d41d42bc5bde87addb5432f51a067175c1ec48568a8c03008cbda
>
> sha256sum of downloaded zip [2]:
> 73cad3cd5271d388de271accd15045daca8d61c850a5cc9459bd38dc0cb6893c
>
>
> [1] 
> https://github.com/EttusResearch/uhd/blob/b38c9d837201482842b00e1af858cbcf51791c17/images/manifest.txt
> [2] 
> https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e310_sg1_fpga_default-g2cba65b.zip
>
> > > Thank you,
> > >
> > > BR
> > > ------------------------------------------------------------------------
> > > *Von:* Discuss-gnuradio
> > > <discuss-gnuradio-bounces+anton.dobler=unibw.de@gnu.org> im Auftrag von
> > > Marcus D. Leech <patchvonbraun@gmail.com>
> > > *Gesendet:* Mittwoch, 11. Mai 2022 20:54:15
> > > *An:* discuss-gnuradio@gnu.org; usrp-users@lists.ettus.com
> > > *Betreff:* Re: RFNoC, UHD4.0
> > > On 2022-05-11 14:45, Dobler, Anton wrote:
> > > > Dear Community,
> > > >
> > > >
> > > > I try to set up a basic flowgraph in GRC consisting out of a null
> > > > source, a tx streamer and DUC and a TX radio.
> > > >
> > > >
> > > > I use UHD4.0 and GR3.8.2.
> > > >
> > > >
> > > > However, I get the following error message:
> > > >
> > > >
> > > > /RuntimeError: RuntimeError: Error during RPC call to `init'. Error
> > > > message: RuntimeError: Receiver profile out of range RF bandwidth./
> > > >
> > > >
> > > > I tried different settings for sample rate, etc. but still I get
> > > > that error. I attached the used flowgraph.
> > > >
> > > >
> > > >
> > > >
> > > > The second question is with regards to the default fpga images. When
> > > > I download the images I get the following error:
> > > >
> > > >
> > > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > > https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e310_sg1_fpga_default-g2cba65b.zip!/
> > > > /01137 kB / 01137 kB (100%) e3xx_e310_sg3_fpga_default-g2cba65b.zip/
> > > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > > https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e310_sg3_fpga_default-g2cba65b.zip!/
> > > > /10183 kB / 10183 kB (100%) e3xx_e320_fpga_default-g2cba65b.zip/
> > > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > > https://files.ettus.com/binaries/cache/e3xx/uhd-2cba65b/e3xx_e320_fpga_default-g2cba65b.zip!/
> > > > /20729 kB / 20729 kB (100%) n3xx_n310_fpga_default-g2cba65b.zip/
> > > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > > https://files.ettus.com/binaries/cache/n3xx/uhd-2cba65b/n3xx_n310_fpga_default-g2cba65b.zip!/
> > > > /14345 kB / 14345 kB (100%) n3xx_n300_fpga_default-g2cba65b.zip/
> > > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > > https://files.ettus.com/binaries/cache/n3xx/uhd-2cba65b/n3xx_n300_fpga_default-g2cba65b.zip!/
> > > > /27285 kB / 27285 kB (100%) n3xx_n320_fpga_default-g2cba65b.zip/
> > > > /[ERROR] Downloaded SHA256 does not match manifest for 
> > > > https://files.ettus.com/binaries/cache/n3xx/uhd-2cba65b/n3xx_n320_fpga_default-g2cba65b.zip!/
> > > >
> > > > What can I do to solve that problem?
> > > >
> > > >
> > > >
> > > > Any help would be more than welcome!
> > > >
> > > >
> > > > Thanks,
> > > >
> > > >
> > > > BR,
> > > >
> > > >
> > > > Anton
> > > What type of USRP?  Are you running this on the device itself, or over a
> > > network connection?  If over a network connection, what type of
> > > connection?
> > >
> > >
> > > The SHA256 errors means that there's a problem with the repository, or
> > > that your access to the repository is corrupting files, or they're being
> > > corrupted on
> > >    your system as they arrive.   I haven't *heard* that the repository
> > > has any problems for that release of UHD.
> --
>
> Cédric Hannotier