[srsran-users] Issues with Running srsENB on USRP E310

[Mihai Idu]

Hey Alin,

Just to confirm that we are on the same page. You've installed the UHD from
here <https://files.ettus.com/manual/page_install.html>:

Installation on LinuxUsing your package manager

Most distributions provide UHD as part of their package management. On
Debian and Ubuntu systems, this will install the base UHD library, all
headers and build-specific files, as well as utilities:

sudo apt-get install libuhd-dev uhd-host


Using binaries provided by Ettus Research

We provide UHD binary installers for Ubuntu and Fedora users for every
stable release. Typically, we will provide binaries for latest two LTS
versions of Ubuntu, and for the latest two versions of Fedora. Live
CD/DVD/USBs are not supported.

The latest versions of these binaries can be downloaded from here:
http://files.ettus.com/binaries/uhd_stable/latest_release/
Ubuntu

Copy and paste these commands into your terminal. This will install UHD
software as well as allow you to receive package updates.

sudo add-apt-repository ppa:ettusresearch/uhd
sudo apt-get update
sudo apt-get install libuhd-dev uhd-host


 and load the drivers on the USRP?

Would you be kind enough to share the configuration files?

Thank you,
Mihai


On Mon, Nov 13, 2023 at 11:34 AM Alin Stoica <alinstoica1234567 at gmail.com>
wrote:

> Hello everyone!
>
> I am encountering a persistent issue while attempting to run srsenb with a
> USRP E310 device. The process starts normally, but I consistently face a
> timeout error during control operations and issues with the End of Burst
> (EOB) signal. The specific error message is: [ERROR] [UHD RF] RfnocError:
> OpTimeout: Control operation timed out waiting for ACK followed by [INFO]
> [UHD RF] Tx while waiting for EOB, timed out... 6.46538 >= 0. Starting new
> burst....
>
> Setup Details:
> Operating System: Ubuntu 22.04(WSL)
> Hardware: USRP E310
> srsRAN Version: Version 23.4.0
> UHD (USRP Hardware Driver) Version: 4.5.0.0-0-g471af98f
> MPM Version: 5.3
> FPGA Version: 6.1
> FPGA git hash: a2a04e3.clean
> Time sources: internal, external, gpsdo
> Clock sources: internal
> Sensors: ref_locked, gps_locked, temp_fpga, temp_mb, gps_gpgga, gps_sky,
> gps_time, gps_tpv
> RF Front-end:
> RX Frontend: 0
> Name: E3xx
> Antennas: RX2, TX/RX
> Freq range: 70.000 to 6000.000 MHz
> Gain range PGA: 0.0 to 76.0 step 1.0 dB
> Bandwidth range: 20000000.0 to 40000000.0 step 0.0 Hz
> Connection Type: IQ
> Uses LO offset: No
>
> I have tried various configurations and parameters, including adjusting
> the master clock rate, but the issue persists. I am seeking advice on
> optimal settings for the USRP E310 in the context of srsENB, particularly
> regarding the handling of control operations and EOB signals. Any insights
> into the compatibility between srsRAN and UHD versions or specific
> performance settings for the USRP E310 would be highly appreciated.
>
> [image: image.png]
>
> _______________________________________________
> srsran-users mailing list
> srsran-users at lists.srsran.com
> https://lists.srsran.com/mailman/listinfo/srsran-users
>
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