Re: [USRP-users] Compilation error while using HLS IP

2018-09-11 Thread EJ Kreinar via USRP-users
Hi Arnika, Good catch. It looks like the commit here changed HLS generation: https://github.com/EttusResearch/fpga/commit/615d9b8eeb94ee2d19c3b1e7aa526d4999495e05 I tested the addsub_hls testbench, which runs fine. However, it seems as though the devices (e300, n3xx, x310) have no process to incl

Re: [USRP-users] RFNoC Replay block ready to use?

2018-09-11 Thread Wade Fife via USRP-users
Hi Rob, The Replay block is usable, but I believe that the image builder script currently doesn't support non-standard RFNoC blocks that use non-standard I/O, such as the Replay block or DmaFIFO. That's an improvement that's being worked on. So for now, you should be able to change the USE_REPLAY

Re: [USRP-users] 4 channels tx on N310

2018-09-11 Thread Rob Kossler via USRP-users
The N310 has a shared LO for each daughterboard such that you can't set the frequency independently for the two channels of a single daughterboard (on either Tx or Rx). If you do not require the full bandwidth you could digitally move the signals in frequency independently within the bandwidth. R

[USRP-users] 4 channels tx on N310

2018-09-11 Thread Avila, Jose A via USRP-users
Hello, We are trying to transmit out of the N310 with 4 channels simultaneously, with the attached flowgraph we got it to transmit by using 2 rfnoc:radio blocks with 2 channels each but we can't seem to find where to change the center frequency of the 2nd channel of the rfnoc: radio block. T

Re: [USRP-users] installing rfnoc using pybombs

2018-09-11 Thread Philip Balister via USRP-users
On 09/11/2018 01:17 PM, Jason Matusiak via USRP-users wrote: > Rob, > > Honestly, it seems like stuff has gotten sideways all over the place. Things > I used to be able to do are no longer working (granted, I am working on an > E310, so that increases the complexities). > > Try this instruct

Re: [USRP-users] B2X0 transmit quality degraded with UHD 3.12.0

2018-09-11 Thread Michael West via USRP-users
Hi Ron, Thank you for bringing this to our attention and for all the detailed reports on the issue. We will need to look into it. Is it possible for you to continue using UHD 3.11.1.0 while we look into the issue? Regards, Michael On Mon, Sep 10, 2018 at 11:49 PM, Ron Economos via USRP-users <

Re: [USRP-users] installing rfnoc using pybombs

2018-09-11 Thread Andrew Danowitz via USRP-users
Make sure you don't have a version of gnuradio installed through your repository manager. Sometimes gnuradio will grab the wrong header files if there are multiple versions installed. On Tue, Sep 11, 2018 at 10:06 AM, Rob Kossler via USRP-users < usrp-users@lists.ettus.com> wrote: > Hi, > I just

Re: [USRP-users] installing rfnoc using pybombs

2018-09-11 Thread Jason Matusiak via USRP-users
Rob, Honestly, it seems like stuff has gotten sideways all over the place. Things I used to be able to do are no longer working (granted, I am working on an E310, so that increases the complexities). Try this instruction though: https://github.com/gnuradio/gnuradio/issues/1706#issuecomment-

[USRP-users] installing rfnoc using pybombs

2018-09-11 Thread Rob Kossler via USRP-users
Hi, I just tried to install rfnoc using pybombs according to the RFNoC getting started guide. The build fails with the following messages during the gnuradio build. Any way around this? Rob [ 88%] Built target tags_demo [ 88%] Built target _uhd_swig_doc_tag [ 88%] Built target uhd_swig_swig_doc

[USRP-users] Issues with modified x310 FPGA image

2018-09-11 Thread Leandro Echevarría via USRP-users
Hey folks, I'm working on a modified rfnoc-devel FPGA image for the x310, which involves doing custom RFNoC blocks and modifying some of the existing too. In the last test I made, I synthesized instantiating two of my custom blocks (one of them twice), plus some other modification to the AXI DMA