Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?

amulya0129 — Sun, 26 Sep 2021 14:11:26 GMT

Hi, im new user of LPC55S16 evk board. I had configured GPIO P0_11 to output to BLU-NRG Reset pin. After Flashing the code, when i tried to flash the code next time, i was unable to flash the code and i got an error "Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected? Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected? Error: Wire Ack Fault - target connected? at com.nxp.mcuxpresso.core.debug.support.linkserver.redlink.client.RedlinkServerClient.checkServerReply(RedlinkServerClient.java:214) at com.nxp.mcuxpresso.core.debug.support.linkserver.redlink.client.RedlinkServerClient.wireConnect(RedlinkServerClient.java:1159) at com.nxp.mcuxpresso.core.debug.support.linkserver.emulators.jtag.AbstractJtagDiscovery.ideConnect(AbstractJtagDiscovery.java:207) at com.nxp.mcuxpresso.core.debug.support.linkserver.emulators.jtag.AbstractJtagDiscovery.connect(AbstractJtagDiscovery.java:187) at com.nxp.mcuxpresso.core.debug.support.linkserver.emulators.jtag.AbstractJtagDiscovery.discover(AbstractJtagDiscovery.java:146) at com.nxp.mcuxpresso.core.debug.support.linkserver.emulators.TargetDiscovery.jtagDiscovery(TargetDiscovery.java:444) at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.getEmulatorInfo(LaunchScriptUtils.java:247) at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.init(LaunchScriptUtils.java:487) at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.(LaunchScriptUtils.java:155) at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.(LaunchScriptUtils.java:142) at com.nxp.mcuxpresso.core.debug.support.linkserver.services.TargetDiscoveryService.getTargetDiscovery(TargetDiscoveryService.java:138) at com.nxp.mcuxpresso.core.debug.support.linkserver.override.LSFinalLaunchSequence$TargetDiscoveryJob.run(LSFinalLaunchSequence.java:113) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Please can u suggest me a solution as im unable to flash the code

Re: Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?

converse — Sun, 26 Sep 2021 15:59:26 GMT

The error is implying that you already have a debug session connected to the chip. Did you terminate your previous debug session? Read the Debug section of the User Guide for more details on starting and stopping debug sessions.

Re: Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?

Alice_Yang — Mon, 27 Sep 2021 01:54:29 GMT

Hello amulya0129,

As converse said, disconnect all the debug connect , then connect again:

Alice

Re: Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?

yvzblgcyln — Fri, 14 Jan 2022 12:19:20 GMT

i have the same issue, how did you solve it if you can sir?

topic Re: Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected? in LPC Microcontrollers

Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?

Re: Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?

Re: Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?

Re: Unable to connect wire for probe index 1. Error: Wire Ack Fault - target connected?