[srslte-users] srsue using X310 giving Device "UHD" not found

Ismael Gomez ismael.gomez at softwareradiosystems.com
Wed Jun 1 13:20:13 UTC 2016


Can you paste the output of cmake command for srsLTE and srsUE? There seems
to be some kind of conflict during the compilation and the UHD libraries
weren't linked correctly.

On Tue, 31 May 2016 at 22:08 N El Ouni <naceuramine at gmail.com> wrote:

> I tried that but got:
>
> ---  Software Radio Systems LTE UE  ---
>
> Reading configuration file ue.conf.X310...
> Using srsLTE version 001.002.000
> Opening bladeRF...
> Unable to open device: Invalid operation or parameter
> No compatible RF frontend found
> Error opening RF device
> Failed to find device auto with args
> "addr=192.168.12.2,recv_frame_size=9232,send_frame_size=9232"
>
>
> On Tue, May 31, 2016 at 3:09 PM, Ismael Gomez <
> ismael.gomez at softwareradiosystems.com> wrote:
>
>> Hi,
>>
>> Can you try leaving device_name uncommented?
>>
>> On Tue, 31 May 2016 at 18:18 N El Ouni <naceuramine at gmail.com> wrote:
>>
>>> Hello,
>>>
>>> I had first installed srsLTE, srsgui and then srsue (while adding them
>>> as deps).
>>> I copied ue.conf.example to ue.conf.X310 and made changes to meet uhd
>>> x310 device spec (IP @ 192.168.12.2):
>>>
>>> device_name = "UHD"
>>> device_args =
>>> "addr=192.168.12.2,recv_frame_size=9232,send_frame_size=9232"
>>> time_adv_nsamples = auto
>>> burst_preamble_us = auto
>>>
>>> However running sudo LD_LIBRARY_PATH=.../gnuradio/lib/:$LD_LIBRARY_PATH
>>> ./ue ue.conf.X310
>>>
>>> I am getting:
>>>
>>> ---  Software Radio Systems LTE UE  ---
>>>
>>> Reading configuration file ue.conf.X310...
>>> Using srsLTE version 001.002.000
>>> Device "UHD" not found. Switching to auto mode
>>> Opening bladeRF...
>>> Unable to open device: Invalid operation or parameter
>>> No compatible RF frontend found
>>> Error opening RF device
>>> Failed to find device "UHD" with args
>>> "addr=192.168.12.2,recv_frame_size=9232,send_frame_size=9232"
>>>
>>> FYI, uhd_usrp_probe --args "addr=192.168.12.2"is successful.
>>>
>>> Regards,
>>>
>>> --
>>>
>>> Naceur El Ouni, M.Eng.
>>>
>>> Guest Researcher at NIST
>>>
>>> *C*ommunications Technology Laboratory
>>>
>>> *W*ireless Networks Division
>>>
>>> 100 Bureau Drive
>>>
>>> Gaithersburg, (MD) 20899
>>> (301) 975-3353
>>> _______________________________________________
>>> srslte-users mailing list
>>> srslte-users at lists.softwareradiosystems.com
>>> http://www.softwareradiosystems.com/mailman/listinfo/srslte-users
>>>
>>
>
>
> --
>
> Naceur El Ouni, M.Eng.
>
> Guest Researcher at NIST
>
> *C*ommunications Technology Laboratory
>
> *W*ireless Networks Division
>
> 100 Bureau Drive
>
> Gaithersburg, (MD) 20899
> (301) 975-3353
>
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