[USRP-users] Issues with RFNoC Component Test Bench

Brian Padalino bpadalino at gmail.com
Wed Nov 13 11:21:31 EST 2019


Hey Jon,

On Wed, Nov 13, 2019 at 11:17 AM Jonathan Lockhart <jlockhartrt at gmail.com>
wrote:

> Greetings Brian,
>
> I had noticed that the script was set to use the X300 after I sent the
> email. I switched in the CMakeList.txt file to use the e300 repo, which is
> using the Zynq-7020, which is included in the webpack version of Vivado. I
> unfortunately got the same error prior to the change, included below.
>
> ettus_sdr at ettus-VirtualBox:~/rfnoc/src/rfnoc-tutorial/build$ make
> noc_block_gain_tb
> Setting up a 64-bit FPGA build environment for the USRP-E3x0...
> - Vivado: Found (/opt/Xilinx/Vivado/2017.4/bin)
>
> Environment successfully initialized.
> BUILDER: Checking tools...
> * GNU bash, version 4.4.20(1)-release (x86_64-pc-linux-gnu)
> * Python 2.7.15+
> * Vivado v2017.4.1 (64-bit)
>
> ****** Vivado v2017.4.1 (64-bit)
>   **** SW Build 2117270 on Tue Jan 30 15:31:13 MST 2018
>   **** IP Build 2095745 on Tue Jan 30 17:13:15 MST 2018
>     ** Copyright 1986-2017 Xilinx, Inc. All Rights Reserved.
>
> CRITICAL WARNING: [Common 17-741] No write access right to the local Tcl
> store at '/home/ettus_sdr/.Xilinx/Vivado/2017.4/XilinxTclStore'.
> XilinxTclStore is reverted to the installation area. If you want to use
> local Tcl Store, please change the access right and relaunch Vivado.
> source
> /home/ettus_sdr/rfnoc/src/uhd/fpga-src/usrp3/tools/scripts/viv_sim_project.tcl
>

This seems bad in general.  Maybe because you ran it as sudo before and now
non-sudo?


> # set simulator       $::env(VIV_SIMULATOR)
> # set design_srcs     $::env(VIV_DESIGN_SRCS)
> # set sim_srcs        $::env(VIV_SIM_SRCS)
> # set inc_srcs        $::env(VIV_INC_SRCS)
> # set sim_top         $::env(VIV_SIM_TOP)
> # set part_name       $::env(VIV_PART_NAME)
> # set sim_runtime     $::env(VIV_SIM_RUNTIME)
> # set sim_fast        $::env(VIV_SIM_FAST)
> # set vivado_mode     $::env(VIV_MODE)
> # set working_dir     [pwd]
> # set sim_fileset "sim_1"
> # set project_name "[string tolower $simulator]_proj"
> # if [info exists ::env(VIV_SIM_COMPLIBDIR) ] {
> #     set sim_complibdir  $::env(VIV_SIM_COMPLIBDIR)
> #     if [expr [file isdirectory $sim_complibdir] == 0] {
> #         set sim_complibdir  ""
> #     }
> # } else {
> #     set sim_complibdir  ""
> # }
> # if [expr ([string equal $simulator "XSim"] == 0) && ([string length
> $sim_complibdir] == 0)] {
> #     puts "BUILDER: \[ERROR\]: Could not resolve the location for the
> compiled simulation libraries."
> #     puts "                  Please build libraries for chosen simulator
> and set the env or"
> #     puts "                  makefile variable SIM_COMPLIBDIR to point to
> the location."
> #     exit 1
> # }
> # puts "BUILDER: Creating Vivado simulation project part $part_name"
> BUILDER: Creating Vivado simulation project part xc7k410tffg900-2
> # create_project -part $part_name -force $project_name/$project_name
> WARNING: [Device 21-436] No parts matched 'xc7k410tffg900-2'
> ERROR: [Coretcl 2-106] Specified part could not be found.
> INFO: [Common 17-206] Exiting Vivado at Wed Nov 13 11:07:09 2019...
> /home/ettus_sdr/rfnoc/src/uhd/fpga-src/usrp3/top/../tools/make/viv_simulator.mak:51:
> recipe for target 'xsim' failed
> make[4]: *** [xsim] Error 1
> CMakeFiles/noc_block_gain_tb.dir/build.make:57: recipe for target
> 'CMakeFiles/noc_block_gain_tb' failed
> make[3]: *** [CMakeFiles/noc_block_gain_tb] Error 2
> CMakeFiles/Makefile2:131: recipe for target
> 'CMakeFiles/noc_block_gain_tb.dir/all' failed
> make[2]: *** [CMakeFiles/noc_block_gain_tb.dir/all] Error 2
> CMakeFiles/Makefile2:138: recipe for target
> 'CMakeFiles/noc_block_gain_tb.dir/rule' failed
> make[1]: *** [CMakeFiles/noc_block_gain_tb.dir/rule] Error 2
> Makefile:201: recipe for target 'noc_block_gain_tb' failed
> make: *** [noc_block_gain_tb] Error 2
>
> I am assuming this is the part that needs to be changed:
> xc7k410tffg900-2. I am not seeing where this is declared in the
> CMakeList.txt file. Do you know where I would go about changing it in the
> build scripts?
>

Yeah, change it over.  I use EJ's repository as a good example for lots of
stuff.  Particularly this:


https://github.com/ejk43/rfnoc-ootexample/blob/master/rfnoc/testbenches/noc_block_complextomagphase_tb/Makefile#L14

Just override it in the Makefile like EJ does there.

Let us know how that works out?

Brian

>
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