Hi, i have a problem which says "wire ack fault - target connected?" while debuging. Is there any suggestion to solve it?
I am using LPC-Link 2 and CLEV6630A board. That issue occurs when i try to debug "NfcrdlibEx4_MIFAREClassic" example which published by NXP itselfs.
Tnx for now, have good day y'all.
Hi @yvzblgcyln :
CLEV6630A evaluation board needs to be connected to the computer via LPC-Link2, as shown below.
Please also check the LPC firmware and driver. you can refer to chapter 3 in AN11022: CLRC663 Evaluation board quick start guide.
https://www.nxp.com.cn/docs/en/application-note/AN11022.pdf
Regards
Daniel
Hi @yvzblgcyln :
please check the device manager of your pc, there should have a J-link driver.
If this J-link driver exists, please use jlink commands to check this connection is successful, please refer to below picture.
Regards
Daniel
Hi, there is a J-link driver in device manager as you sent. Then i checked my connection, at the end of process J-Link commender said "Cannot connect to target". What am i suppose to do?
I don't know why but i do not have permission to upload images. Here is my J-Link commender script's output:
SEGGER J-Link Commander V7.60c (Compiled Jan 7 2022 16:10:33)
DLL version V7.60c, compiled Jan 7 2022 16:09:18
Connecting to J-Link via USB...O.K.
Firmware: J-Link LPC-Link 2 compiled Apr 4 2019 16:55:05
Hardware version: V1.00
S/N: 611000000
VTref=3.300V
Type "connect" to establish a target connection, '?' for help
J-Link>connect
Please specify device / core. <Default>: LPC1769
Type '?' for selection dialog
Device>
Please specify target interface:
J) JTAG (Default)
S) SWD
T) cJTAG
TIF>s
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>
Device "LPC1769" selected.
Connecting to target via SWD
Cannot connect to target.
J-Link>
Hi
I would suggest you change another j-link or LPC link, or try this lpc-link with another board.
Did you rework this board? for example ,remove some components from this board? Did this board work before?
Regards
Daniel
Hi, this card was working 2 mounths ago. My coworker was working on it, and last time he gave it, i guess it was working. I just connected cables (LPC-Link:J7 to CLEV6630A and other USB cables), i didn't change anything on it. Also i have just one LPC-Link and one board.