I can't detect USRP X310 with UBX-160 Daughter board in MATLAB.

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Muhammad 2024-5-14

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编辑： Gavin Grant 2024-5-16

I am trying to connect USRP X310 with daughter board of UBX-160 with MATLAB 2024a. I tried Wireless Testbench™ Support Package for NI USRP Radios to detect my radio but it gives me error.

By using the findsdru command I see the following output.

I am not sure what to do? Anyone can help?

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Walter Roberson 2024-5-15

My suspicion would be incompatible firmware releases. Perhaps the X310 has a firmware release that is later than the supported version.

Gavin Grant 2024-5-16

Thanks Walter, that could well be the case. The output of probesdru should indicate firmware version, so we can check that.

Best regards,

Gavin

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Answer 1

Gavin Grant 2024-5-15

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Muhammad,

Thank you for reaching out about the issue you encountered.

Firstly, could you please share the output of running

probesdru

This will help us confirm the radio motherboard and daughtercard info.

Secondly, could you please share the output of running

rx=comm.SDRuReceiver(Platform='X310'); rx();

This will help us narrow-down where the validation failure is coming from.

I notice from your screenshot that your radio already has a name MyX310. Did you manage to successfully validate the radio previously and save it, or did you save it after skipping validation?

Best regards,

Gavin

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Muhammad 2024-5-16

By running the probesdru, I got the following output which confirms that daughter board is UBX-160.

Gavin Grant 2024-5-16

编辑：Gavin Grant 2024-5-16

Great - thank you.

Just to let you know that the Hardware Setup App (HSA) now performs the registry key step automatically, so this manual step was not required. For more details on the HSA, you can refer to: https://uk.mathworks.com/help/wireless-testbench/ref/radiosetup.html

To clarify, support for X-series and N3xx-series devices was transitioned from the existing USRP Comms support package to Wireless Testbench in R2024a. Therefore we recommend you use the Wireless Testbench documentation which explains how to use the additional functionality available, such as support for Prebuilt Hardware Images and HDL Code Generation for NI USRP Radios.

Best regards,

Gavin

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