필터 지우기
필터 지우기

HDL Coder FPGA In The Loop, Error: There is no current hw_target

조회 수: 9 (최근 30일)
Dr. W. Kurt Dobson
Dr. W. Kurt Dobson 2023년 2월 12일
댓글: Dr. W. Kurt Dobson 2023년 2월 15일
Using HDL Coder for a matched filter. Everything works up until Verify with FPGA-in-the-Loop.
I have a Zedboard attached with Ethernet and can see the default web page. I DO NOT have a JTAG cable attached; my understanding is that Ethernet works and is faster?
I'm on a Linux box, running Vivado 2020.2 and R2022b
If you can tell me what this error means, I can probably figure it out:
ERROR: [Labtoolstcl 44-469] There is no current hw_target.
Get this error:
### Start loading bitstream "/home/kurt/RxPN/codegen/PNFilterComplex/fil/PNFilterComplex_fixpt_fil/PNFilterComplex_fixpt_fil.bit"
Loading bitstream failed with the following message:
****** Vivado v2020.2 (64-bit)
**** SW Build 3064766 on Wed Nov 18 09:12:47 MST 2020
**** IP Build 3064653 on Wed Nov 18 14:17:31 MST 2020
** Copyright 1986-2020 Xilinx, Inc. All Rights Reserved.
source _vivado_program.cmd
# set chain_position 1
# open_hw
WARNING: 'open_hw' is deprecated, please use 'open_hw_manager' instead.
# connect_hw_server -url localhost:3121
INFO: [Labtools 27-2285] Connecting to hw_server url TCP:localhost:3121
INFO: [Labtools 27-2222] Launching hw_server...
INFO: [Labtools 27-2221] Launch Output:
****** Xilinx hw_server v2020.2
**** Build date : Nov 18 2020 at 09:50:49
** Copyright 1986-2020 Xilinx, Inc. All Rights Reserved.
INFO: [Labtools 27-3415] Connecting to cs_server url TCP:localhost:3042
INFO: [Labtools 27-3417] Launching cs_server...
INFO: [Labtools 27-2221] Launch Output:
******** Xilinx cs_server v2020.2
****** Build date : Nov 03 2020-14:02:56
**** Build number : 2020.2.1604437376
** Copyright 2017-2020 Xilinx, Inc. All Rights Reserved.
# open_hw_target
ERROR: [Labtoolstcl 44-469] There is no current hw_target.
INFO: [Common 17-206] Exiting Vivado at Sat Feb 11 20:55:24 2023...

답변 (1개)

YP
YP 2023년 2월 12일
The message means it failed to program FPGA with JTAG, which should not happen if you are using Ethernet interface.
Please be more specific about your workflow and reproduce steps.
  댓글 수: 1
Dr. W. Kurt Dobson
Dr. W. Kurt Dobson 2023년 2월 15일
I was successful in getting all this to work by installing D2XX drivers which can be found at: https://ftdichip.com/drivers/d2xx-drivers/
Even though Linux could see the JTAG USB device, it could not connect to it.
I'm extremely pleased with the many interactions I've had with MathWorks support. I always get answers to any questions I have

댓글을 달려면 로그인하십시오.

제품


릴리스

R2022b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by