Hey Saulo,

we're currently only supporting RFNoC blocks that ship with recent UHD
versions. That block is from a UHD 3.* version.

Your build will most likely have more warnings/errors further up, maybe
there's an unconnected wire or something.

Best of luck,

--Martin

On Mon, Aug 5, 2024 at 9:55 PM Saulo Queiroz <ssaulojo...@gmail.com> wrote:

> Hello,
>
>
> I'm getting the below error message when building a image to run an OFDM 
> receiver on X310.
>
> ERROR: [Opt 31-2] SRLC32E 
> x300_core/inst_eq/inst_axi_wrapper/header_fifo/fifo_short/gen_srlc32e[64].srlc32e
>  is missing a connection on D pin.
>
>
> I patch for that was mentioned before (I copied the emails below) but I 
> didn't find it. Is there any solution (including an old functional version)?
>
> My system (orbit-lab testbed) is
>
>  GNU C++ version 7.5.0; Boost_106501; UHD_3.15.0.HEAD-0-gaea0e2de
>
>
> thank you
>
>
>
> ----------------------------------
>
> "*Hi Sarah,
>
> I have submitted a pull request with some OFDM improvements including a fix
> for this issue, hopefully it will be merged soon. I'll send you the patch
> set to try out in the meantime.*"
>
> Jonathon
>
> On Fri, Sep 28, 2018 at 11:05 AM Sarah Tran via USRP-users 
> <usrp-users@lists.ettus.com> wrote:
>
> > Hi all,
> >
> >
> > I am trying to build a custom FPGA image for my X310
> > (daughterboards=UBX-160) using the uhd_image_builder gui and trying to use
> > the following blocks:
> >
> > fft
> >
> > schmidl_cox
> >
> > eq
> >
> > ofdm_constellation_demapper
> >
> >
> > as the code is running and building, it always stops on this error:
> >
> > '
> > [00:22:41] Current task: Logic Optimization +++ Current Phase: Finished
> > [00:22:41] Starting Connectivity Check Task
> > ERROR: [Opt 31-2] SRLC32E
> > x300_core/inst_eq/inst_axi_wrapper/header_fifo/fifo_short/gen_srlc32e[64].srlc32e
> > is missing a connection on D pin.
> > [00:22:51] Current task: Connectivity Check +++ Current Phase: Starting
> > [00:22:51] Current task: Connectivity Check +++ Current Phase: Finished
> > [00:22:51] Process terminated. Status: Failure
> >
> > ========================================================
> > Warnings:           862
> > Critical Warnings:  36
> > Errors:             1
> >
> > Makefile.x300.inc:111: recipe for target 'bin' failed
> > make[1]: *** [bin] Error 1
> > make[1]: Leaving directory '/home/lsop/rfnoc/fpga/usrp3/top/x300'
> > Makefile:119: recipe for target 'X310_RFNOC_HG' failed
> > make: *** [X310_RFNOC_HG] Error 2'
> >
> > I can't seem to get it resolved, and I was wondering if there was a trick
> > that someone else was able to use to get it to build. Any help or insight
> > is appreciated.
> >
> > Thank you,
> > Sarah
> >
> > _______________________________________________
> > USRP-users mailing list
> > USRP-users@lists.ettus.com
> > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
> >
>
> _______________________________________________
> USRP-users mailing 
> listUSRP-users@lists.ettus.comhttp://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>
>
> --
> Saulo Jorge bq
> - "...  practical things ...  will improve your theories. ...
> theoretical things ... will improve your practice."
> Donald Knuth.
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