Hello All,
So I have been working on transitioning to using UHD 4.0 from 3.15, and I am
running into a problem. I was able to get the software updated without issue,
then I downloaded the new FPGA images using the uhd_image_downloader and
updated the two USRP X310's I am working with. After
transmitting and
receiving
Probably better served by the discuss-gnuradio list and the chat.gnuradio.org
online chat community.
Sent from my iPhone
On Oct 20, 2020, at 3:30 PM, Jerrid Plymale via USRP-users
mailto:usrp-users@lists.ettus.com>> wrote:
Hello All,
So I am working on writing an em
Hello All,
So I am working on writing an embedded python block in GNU Radio Companion to
preform some analysis of RF signals that is received by a USRP x310 and
transmitted back out of the USRP after analysis has been done. I have been
running into some underruns lately that I have not been
Hi All,
So I am having an issue with one of the USRP's I am using where it, after
running for less than a couple minutes, will lose its network connection to the
PC. To be specific, I am running two USRP x310's on the same PC, each is
connected to its own 10 Gig Ethernet port on the PC, and
nsmission on a USRP X310
On Thu, Aug 6, 2020 at 2:02 PM Jerrid Plymale via USRP-users
mailto:usrp-users@lists.ettus.com>> wrote:
It does, and actually it has a strength closer to -70 dBm, I had my markers in
the wrong place when I thought the signal was at -100 dBm.
If you transmit al
transmission on a USRP X310
On Thu, Aug 6, 2020 at 2:02 PM Jerrid Plymale via USRP-users
mailto:usrp-users@lists.ettus.com>> wrote:
It does, and actually it has a strength closer to -70 dBm, I had my markers in
the wrong place when I thought the signal was at -100 dBm.
If you transmit a
: [USRP-users] Signal transmission on a USRP X310
Does the spur follow the tuned frequency?
Sent from my iPhone
On Aug 6, 2020, at 1:12 PM, Jerrid Plymale via USRP-users
mailto:usrp-users@lists.ettus.com>> wrote:
Marcus,
Ok that makes sense, I thought it might be something to do with the
Marcus,
Ok that makes sense, I thought it might be something to do with the mixers and
leakage, but I wasn't sure. So I have tried lowering the gain to 0 dB, and
there is no change in the signal. The signal does cause problems as I am
working on a GPS related application, so even though -100
Hello Marcus,
I apologize for the delay in response, but I was able to solve the problem I
was having with sending a signal at frequencies above 1.3 GHz. Turns out, in
one of the two USRP's I am using for my project, I managed to get the cables
for TX/RX and the RX2 flipped around when I set
Hello All,
So I have been running into some interesting issues lately with using a USRP
X310 as a signal generator. I have a UBX 40 Duaghterboard installed in the
USRP, and I have been testing sending signals at varying frequencies. I have
noticed that I can set the center frequency of the
Padalino
Sent: Friday, May 1, 2020 10:28 AM
To: Jerrid Plymale
Cc: usrp-users@lists.ettus.com
Subject: Re: [USRP-users] Setting up an X310 as a signal generator
On Fri, May 1, 2020 at 1:23 PM Jerrid Plymale via USRP-users
mailto:usrp-users@lists.ettus.com>> wrote:
Hello All,
So I have been
To: Jerrid Plymale
Cc: usrp-users@lists.ettus.com
Subject: Re: [USRP-users] Setting up an X310 as a signal generator
On Fri, May 1, 2020 at 1:23 PM Jerrid Plymale via USRP-users
mailto:usrp-users@lists.ettus.com>> wrote:
Hello All,
So I have been trying to set up a USRP X310 as a
Hello All,
So I have been trying to set up a USRP X310 as a signal generator for about a
week now, and I'm having some issues. Currently I am using gnuradio-companion
to develop the functionality. I have three sets of signal sources that are of
float type, creating the I and Q values that get
Hey all,
So I need some direction for what I am trying to do as I am not sure that it is
even possible. We are using machine learning in the project I am working on,
and would like to incorporate that into GNURadio if possible. So I am currently
using an anaconda environment set up with
Hey All,
So I was wondering if anyone could tell me if the UBX Daughterboards are
configurable at all, and if so how? For example, looking at the block diagram
for the UBX 40 Daughterboard, it seems like some of the clock parameters and
filter parameters are that should be controllable but I
Hello Cherif and Brian,
I did find the clock signal re-definitions you were talking about in
*rfnoc_ce_auto_inst_x310.v*, and I did notice that the file is generated by the
*uhd_image_builder.py file*, so I looked in the *uhd_image_builder.py* file to
find the code that generates
Hey Marcus,
Thanks for your reply, it reminded me what I needed to do. In the version I am
running, the e300 folder has been replaced with the e31x folder, so I just
changed the e300 target to e31x in the uhd_image_builder_gui python file and it
is working again now. Not sure how to check the
Hey All,
So I recently started having issues with the uhd_image_builder_gui after doing
a fresh install of UHD and GNU Radio with RFNoC. Below is the output of the
terminal when I try to run the gui. Anyone run into this issue and know how to
fix it?
Traceback (most recent call last):
File
Yes, I have just been following the guide on the getting started with RFNoC
page.
Best Regards,
Jerrid
From: Brian Padalino
Sent: Thursday, January 2, 2020 8:52 AM
To: Jerrid Plymale
Cc: usrp-users@lists.ettus.com
Subject: Re: [USRP-users] Building RFNoC image with default blocks fails, [DRC
I am trying to generate a custom RFNoC FPGA Image using this version of UHD.
Best Regards,
Jerrid
From: Brian Padalino
Sent: Thursday, January 2, 2020 8:44 AM
To: Jerrid Plymale
Cc: usrp-users@lists.ettus.com
Subject: Re: [USRP-users] Building RFNoC image with default blocks fails, [DRC
Hello Brian,
I have installed UHD 3.15.0.0-124-geb448043
Best Regards,
Jerrid
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Hello all,
So I have been attempting to build an X310 HG FPGA image following the steps in
the getting started guide for RFNoC for a while now, and I have been getting
the following error:
Starting DRC Task
INFO: [DRC 23-27] Running DRC with 8 threads
ERROR: [DRC MDRV-1] Multiple Driver Nets:
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