[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread Paul Atreides
I had used a build script to install some other software that was supposed to use conda. Pretty sure that went sideways cause my PYTHONPATH included python3.9, which isn’t anywhere on my system.Most likely a layer 0 issue :)On Jun 29, 2023, at 19:31, Brian Padalino wrote:Strange

[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread Brian Padalino
Strange - was it split between two different UHD installations possibly? Is the main UHD installation in one place whereas the image_builder was placed somewhere else? I install to alternative locations so I don't install to /usr, so could there be a UHD install issue where it installs to the sys

[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread Paul Atreides
Thanks Brian, figured it out. Was a PYTHONPATH issue. For some reason my img_builder was in /usr/local/lib/python3.10/site-packages. Seems to be working now. On Thu, Jun 29, 2023 at 2:41 PM Brian Padalino wrote: > UHD seems to want to install to local/lib/python3.10-dist-packages/uhd - > do yo

[USRP-users] Re: Host hardware specification for USRP X410/X310

2023-06-29 Thread perper
Helo, The most compact system that I use for recording with device similar to USRP X410 (X411 based on ZCU111 eval board) is Dream Machines RX3080 laptop that has 8 core desktop CPU: 11th Gen Intel(R) Core(TM) i7-11700K. The laptop has 64GB of RAM. As a network adapter I’m using Intel network a

[USRP-users] Re: Host hardware specification for USRP X410/X310

2023-06-29 Thread h57jafari
Thank you Marcus. ___ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to usrp-users-le...@lists.ettus.com

[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread Brian Padalino
UHD seems to want to install to local/lib/python3.10-dist-packages/uhd - do you have that as part of your installation? I have an imgbuilder directory and image_builder.py inside there. You have an issue with, specifically, from uhd.imgbuilder import image_builder? Brian On Thu, Jun 29, 2023 at

[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread Paul Atreides
Yea, I’m an intermittent RFNoC user. no issues building UHD, just wondering if the image builder module isn’t getting included in the source build. > On Jun 29, 2023, at 11:51, Marcus D. Leech wrote: > > On 29/06/2023 11:44, jmalo...@umass.edu wrote: >> >> In my experience, getting UHD to

[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread Paul Atreides
That’s not been my experience. I have about 8 machines (some upgraded, some fresh installs) running Ubuntu 22.04 and UHD 4.X with zero build issues. > On Jun 29, 2023, at 11:45, jmalo...@umass.edu wrote: > >  > In my experience, getting UHD to run on Ubuntu 22 is a huge hassle. If you > can

[USRP-users] Re: Host hardware specification for USRP X410/X310

2023-06-29 Thread Marcus D. Leech
On 29/06/2023 13:57, h57jaf...@gmail.com wrote: Hi, Can anyone recommend specification of host/PC model include motherboard/CPU/RAM/hard drive/… , if you could use it with USRP X410/X310 to be able send and receive with more than 100MSps successfully without underrun/overflow through 10GbE/1

[USRP-users] Host hardware specification for USRP X410/X310

2023-06-29 Thread h57jafari
Hi, Can anyone recommend specification of host/PC model include motherboard/CPU/RAM/hard drive/… , if you could use it with USRP X410/X310 to be able send and receive with more than 100MSps successfully without underrun/overflow through 10GbE/100GbE link. Thank you.

[USRP-users] Re: LO carrier phase difference

2023-06-29 Thread Marcus D. Leech
On 29/06/2023 11:38, Rob Kossler wrote: On Thu, Jun 29, 2023 at 11:09 AM Marcus D. Leech wrote: On 29/06/2023 09:36, zhou via USRP-users wrote: I am using X310 USRPs. I did a loopback test with this USRP, that is, Tx was connected to Rx (with a 20dB attenuator between them). This is for checki

[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread Marcus D. Leech
On 29/06/2023 11:44, jmalo...@umass.edu wrote: In my experience, getting UHD to run on Ubuntu 22 is a huge hassle. If you can, I recommend downgrading to 20.04(but no lower) and it should install fairly easily. I built UHD 4.4.0.0 on 22.04 just the other night, and installed it alongside t

[USRP-users] Re: rfnoc_image_builder

2023-06-29 Thread jmaloyan
In my experience, getting UHD to run on Ubuntu 22 is a huge hassle. If you can, I recommend downgrading to 20.04(but no lower) and it should install fairly easily. ___ USRP-users mailing list -- usrp-users@lists.ettus.com To unsubscribe send an email to

[USRP-users] Re: LO carrier phase difference

2023-06-29 Thread Marcus D. Leech
On 29/06/2023 11:38, Rob Kossler wrote: On Thu, Jun 29, 2023 at 11:09 AM Marcus D. Leech wrote: On 29/06/2023 09:36, zhou via USRP-users wrote: I am using X310 USRPs. I did a loopback test with this USRP, that is, Tx was connected to Rx (with a 20dB attenuator between them). This is for checki

[USRP-users] Re: LO carrier phase difference

2023-06-29 Thread Rob Kossler via USRP-users
On Thu, Jun 29, 2023 at 11:09 AM Marcus D. Leech wrote: > > On 29/06/2023 09:36, zhou via USRP-users wrote: > I am using X310 USRPs. I did a loopback test with this USRP, that is, Tx was > connected to Rx (with a 20dB attenuator between them). This is for checking > the channel status. > In my t

[USRP-users] Re: LO carrier phase difference

2023-06-29 Thread Marcus D. Leech
On 29/06/2023 09:36, zhou via USRP-users wrote: Hello All, I am using X310 USRPs. I did a loopback test with this USRP, that is, Tx was connected to Rx (with a 20dB attenuator between them). This is for checking the channel status. In my test, Tx is free running without stop, and Rx is occasio

[USRP-users] rfnoc_image_builder

2023-06-29 Thread Paul Atreides
rfnoc_image_builder is ‘installed’ on my system Ubuntu, 22.04 UHD 4.4 (built from source) When I run the utility, I get a module not found error when it tries to import uhd.img_builder. “Import uhd” works fine from an interactive python shell. The image builder module is the issue. Any solutio

[USRP-users] Problems streaming with X310 using Rust

2023-06-29 Thread Mark Koenig
Hello, I am attempting to use Rust to task a continuous stream with the B200mini, N210 and X310. I have it working quite well for the B200mini and N210, but having trouble with the X310. With the X310 I am unable to have the stream be continuous and task more than 1 channel for the streamer.

[USRP-users] LO carrier phase difference

2023-06-29 Thread zhou via USRP-users
Hello All, I am using X310 USRPs. I did a loopback test with this USRP, that is, Tx was connected to Rx (with a 20dB attenuator between them). This is for checking the channel status.In my test, Tx is free running without stop, and Rx is occasional. Both transmission and capture are time-based,

[USRP-users] Elementary problems with dual-channel loopback using RFNoC

2023-06-29 Thread Hanhijärvi Kalle
Hi, We have an X300 with LFRX on slot A, and LFTX on both slots (uhd_usrp_probe output attached). The idea was to do signal processing on two synchronously sampled channels from the same LFRX board, using a custom RFNoC OOT. So something along the lines of: Radio0,0 LFRX(A) -> DDC0,0 -> |in_0