[USRP-users] uhd_usrp_probe not working with NI USRP-2952R over PCI

sreeraj r rsreeraj at gmail.com
Wed Oct 29 13:41:26 EDT 2014


Hi,

I installed NI USRP RIO PCI driver from
http://files.ettus.com/manual/page_ni_rio_kernel.html. But I am not able to
probe my USRP using uhd_usrp_probe/uhd_find_devices. I recompiled uhd and
is facing the same issue. Please find the logs given below.

OS: Archlinux 3.17.1-1-ARCH

Some outuput logs

>> sudo /usr/local/bin/niusrprio_pcie start
Loading: NiRioSrv niusrpriok
Starting: niusrpriorp

>>lspci -k -d 1093:c4c4
04:00.0 Signal processing controller: National Instruments PXIe/PCIe Device
    Subsystem: National Instruments Device 7730
    Kernel modules: niusrpriok


>>sudo ls
/dev/ni
nistreamk:0\nistreamk\


>>uhd_find_devices
linux; GNU C++ version 4.9.1 20140903 (prerelease); Boost_105600;
UHD_003.008.000-0-unknown


UHD Error:
    Device discovery error: input stream error
No UHD Devices Found


>>uhd_usrp_probe
linux; GNU C++ version 4.9.1 20140903 (prerelease); Boost_105600;
UHD_003.008.000-0-unknown

Error: input stream error


Thanks in advance
Sreeraj Rajendran
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