Hello everyone,
we are currently using the USRPs NI-2943R, so essentially a X310 with CBX daughterboards, and were planning to upgrade these to NI-2944R (X310 with UBX-daughterboards) by replacing the daughterboards.
Unfortunately, when trying to get them up and running in Labview 2020 we experience this error:
Error -1074100588 bei Timeout while waiting for: LO Locked
niUsrpRio Config v1 Host.lvlib:Wait until Done.vi:950002
niUsrpRio Config v1 Host.lvlib:Wait until Done.vi:950002
Configure Frequency.vi:4280001
Configure Signal (Common).vi:2920001
Configure Signal (Level).vi:6340001
Configure Rx.vi:2290001
Open and Configure Device Core.vi:6550001
Open and Configure Device.vi:6580001
Rx Streaming (Host).vi
We used the simple RX-Streaming example from the NI-USRP project templates. The USRP is connected over PCIe to our PXI-Rack.
With the CBX-daughterboards the example works like a charm, but with the UBX-daughterboards we get the above mentioned timeout error.
What we tried so far:
- Reflashing the FPGA
- Updating the product code in the EEPROM to NI-2944R
- Increasing the Timeout in the Wait until Done VI
- Using Matlab over Ethernet with the Comm Toolbox Support Package for USRP -> This is working!
So since the USRP is running properly with Matlab I guess we can conclude, that the hardware is okay so far.
Our error should be somewhere in LabView then, but we can't pin-point what our problem is.
I am very thankful for any hints or ideas, what we can try or might be overlooking. Thank you!
