Re: RFNoC, UHD4.0

[Marcus D. Leech]

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.