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

N El Ouni naceuramine at gmail.com
Thu Jun 2 14:37:07 UTC 2016


I did not meant to send the message since I did not finish it.
I see an advance here but still, there is something I might be missing.

Thanks.


On Thu, Jun 2, 2016 at 10:35 AM, N El Ouni <naceuramine at gmail.com> wrote:

> Thanks Ismael for the reply,
>
> I went back and I think I fixed my installation of:
> srsgui, srsLTE then srsue.
>
> FYI to install srsLTE I used:
>
> cmake -DCMAKE_INSTALL_PREFIX=/raid/nae/srs/srsLTE_install/
> -DUHD_LIBRARIES=/raid/nae/gnuradio/lib/libuhd.so
> -DUHD_INCLUDE_DIRS=/raid/nae/gnuradio/include/uhd
> -DVOLK_INCLUDE_DIRS=/raid/nae/gnuradio/include/volk/
> -DVOLK_LIBRARIES=/raid/nae/gnuradio/lib/libvolk.so
> -DSRSGUI_LIBRARIES=/raid/nae/srs/srsgui_install/lib/libsrsgui.so
> -DSRSGUI_INCLUDE_DIRS=/raid/nae/srs/srsgui_install/include
> -DBLADERF_INCLUDE_DIRS=/raid/nae/gnuradio/include
> -DBLADERF_LIBRARIES=/raid/nae/gnuradio/lib/libbladeRF.so
> -DOCTAVE_OCTAVE_LIBRARY=/usr/lib/x86_64-linux-gnu/octave/3.8.1/liboctgui.so
> ..
>
> Anyways, now when running srsLTE example: " pdsch_ue -f 709e6 -a
> "addr=usrp02" ", I get
>
> linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.git-202-g9e0861e1
>
> Opening RF device...
> Opening USRP with args: addr=usrp02
> -- X300 initialization sequence...
> -- Determining maximum frame size... 1472 bytes.
> -- Setup basic communication...
> -- Loading values from EEPROM...
> -- Setup RF frontend clocking...
> -- Radio 1x clock:200
> -- Initialize Radio0 control...
> -- Performing register loopback test... pass
> -- Initialize Radio1 control...
> -- Performing register loopback test... pass
> Trying to dynamically change Master clock...
> Error: LTE sampling rates are not supported. Master clock rate is 200.0 MHz
> Opening bladeRF...
> Unable to open device: Invalid operation or parameter
> No compatible RF frontend found
> Error opening rf
>
> I am running a USRP X310 over 1Gb Ethernet.
>
> On the other hand, I tried the same example of srsue: "sudo
> LD_LIBRARY_PATH=/raid/nae/gnuradio/lib/:$LD_LIBRARY_PATH ./ue
> ue.conf.X310", I get:
>
> linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.git-202-g9e0861e1
>
> ---  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 USRP with args:
> "addr=usrp02,recv_frame_size=9232,send_frame_size=9232"
> -- Opening a USRP2/N-Series device...
> Error opening UHD: code 70
> Opening bladeRF...
> Unable to open device: Invalid operation or parameter
> No compatible RF frontend found
> Error opening RF device
>
> I see an advance here
>
>
> On Wed, Jun 1, 2016 at 9:20 AM, Ismael Gomez <
> ismael.gomez at softwareradiosystems.com> wrote:
>
>> 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
>>>
>>
>
>
> --
>
> 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
>



-- 

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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