On 22/01/2025 08:58, Heinz, Dominik wrote:
I followed the steps in the guide you linked, - however, I still have
the issue.
The uhd drivers are installed, and the niuspriorpc service is running.
However, I still the the RIO session initialization failure.
Anything else I could try? I still don't understand what is the cause
for this.
I was away all day, so just seeing this now.
If you;
lspci -v
The X310 should show up--perhaps as "RIO device" or some such. TBH,
I've never used the PCIe interface, and only about
5% or less of users of the X310 use the PCIe interface.
The other recollection I have is that in order for the system drivers to
"see" the X310, it needs to be powered-up at
system-boot time, or it won't be seen by the underlying OS.
You might also try doing the uhd_usrp_probe as "root", but I don't
*THINK* that's the issue.
------------------------------------------------------------------------
*From:* Marcus D. Leech <patchvonbr...@gmail.com>
*Sent:* Tuesday, January 21, 2025 8:32:39 PM
*To:* usrp-users@lists.ettus.com
*Subject:* [EXTERN] [USRP-users] Re: X310 RIO Session Initialization
Failure (Error code -63150)
On 21/01/2025 09:26, Heinz, Dominik wrote:
I'm experiencing an initialization issue with my Ettus X310 USRP device.
My setup consists of an Ettus X310 connected through a PCIe Card
using a Molex cable to my Linux machine.
I'm running Ubuntu with kernel version 6.8.0-51-generic and have
installed all the necessary UHD packages on the system.
The X310 is properly detected when running |uhd_find_devices|, but
attempting to probe the device with |uhd_usrp_probe| results in a RIO
session initialization error.
I attached the error output below.
What is causing this RIO session initialization failure and how can
it be resolved?
gnb@xgoss-host:~/srsRAN_Project/build4ac5300/apps/gnb$ uhd_find_devices
[INFO] [UHD] linux; GNU C++ version 11.4.0; Boost_107400;
UHD_4.7.0.0-0ubuntu1~jammy1
--------------------------------------------------
-- UHD Device 0
--------------------------------------------------
Device Address:
serial:
fpga: HG
name:
product: X310
resource: RIO0
type: x300
gnb@xgoss-host:~/srsRAN_Project/build4ac5300/apps/gnb$ uhd_usrp_probe
[INFO] [UHD] linux; GNU C++ version 11.4.0; Boost_107400;
UHD_4.7.0.0-0ubuntu1~jammy1
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Connecting to niusrpriorpc at localhost:5444...
[INFO] [X300] Using LVBITX bitfile
/usr/share/uhd/images/usrp_x310_fpga_HG.lvbitx
Error: RuntimeError: x300_impl: Could not initialize RIO session.
Unknown error. (Error code -63150)
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