I solved the issue, so I'm gonna say really quickly what went wrong: I was
defining a greater number of Computation Engines than the number of blocks
I was actually instantiating, so the Crossbar was expecting two more blocks
to be connected (and hence the timeouts, I guess from trying to ping the
There was a thread back in 2017 (and revisited at least once) on the mailing
list that is biting me and stopping me from running an RFNoC cross-compiled UHD
on an E312.
Here is Jonathon's answer on the original thread:
http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/2017-March/02395
Running 3.13.0.0 on Windows.
I have a flag in my app to enable/disable offset tuning.
Application works properly and receives signal when not using offset tuning,
but when I enable it and tell it to offset tune by 1 MHz, I get no signal on Rx.
Worked fine on 3.9.2.
Any known issues?
Thanks,
_
OK, I made a little more progress, but it is still having issues.
If I run the simple GRC example supplied headless ( got rid of QT, just
straight python dump samples to a file), it is throwing a weird UHD error:
root@ettus-e3xx-sg3:~# ./uhd_wbfm_receive.py
[INFO] [UHD] linux; GNU C++ version 7.3.
On 09/13/2018 02:41 AM, Koyel Das (Vehere) wrote:
I installed gnuradio and UHD got installed with gnuradio package. I
tried to run uhd-usrp-probe in cmd but it told me to download images
but I already have images in following path:
C:\Program Files\GNURadio-3.7\share\uhd\images\usrp_x310_fp
On 09/13/2018 08:52 PM, Jack Yang via USRP-users wrote:
Hi,
I am trying to set up a 8 channels coherent receiver where I am using
two X310 and each X310 is equipped with two TwinRx. However, the phase
alignment across two USRP are always failed. The two X310 are using
the OctoClock-G to have
Hi Marcus,
Thanks for the prompt reply. I have two questions. First, I remember I can
align phase across multiple USRPs when using UBX-160 daughterboards (i.e 4
USRPs equipped with 8 UBX-160 for 8 phase-array receivers.). Just to double
confirm that I cannot use the UBX-160 time configuration appr
On 09/13/2018 10:12 PM, Jack Yang wrote:
Hi Marcus,
Thanks for the prompt reply. I have two questions. First, I remember I
can align phase across multiple USRPs when using UBX-160
daughterboards (i.e 4 USRPs equipped with 8 UBX-160 for 8 phase-array
receivers.). Just to double confirm that I
