Re: AW: RFNoC, UHD4.0

[Marcus D. Leech]

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?

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.