topic Re: IMXRT1050-EVKB board debug download error in i.MX RT Crossover MCUs

IMXRT1050-EVKB board debug download error

li57752009 — Mon, 26 Oct 2020 03:54:19 GMT

Trying to download new code in the IMXRT1050-EVKB board

This was normal until this error occurred

Display the following information:

Unable to connect wire for probe index 1.
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:1155)
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:457)
at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.getEmulatorInfo(LaunchScriptUtils.java:248)
at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.init(LaunchScriptUtils.java:488)
at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.<init>(LaunchScriptUtils.java:156)
at com.nxp.mcuxpresso.core.debug.support.linkserver.launch.LaunchScriptUtils.<init>(LaunchScriptUtils.java:143)
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:110)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

Re: IMXRT1050-EVKB board debug download error

li57752009 — Mon, 26 Oct 2020 03:58:15 GMT

Error message：

Re: IMXRT1050-EVKB board debug download error

li57752009 — Mon, 26 Oct 2020 04:40:15 GMT

I find DCDC_3V3 short circuited to the ground

But I don't know exactly which short-circuited to the ground

Re: IMXRT1050-EVKB board debug download error

kerryzhou — Wed, 28 Oct 2020 04:35:17 GMT

Hi li57752009，

Sorry for my later reply.

Please follow me to try to erase the external flash at first.

Your U3 module is controlled by the EN pin which is the PMIC_ON_REQ, it is the RT1052 PMIC_ON_REQ pin.

So, now, you need to erase the external flash at first, then you should can debug your board again.

I suggest you download the SDK led_blinky project after the external flash is erased.

1. Download the MCUBootUtility tool from this link:

https://github.com/JayHeng/NXP-MCUBootUtility/archive/v2.4.0.zip
the related user manual is:
https://github.com/JayHeng/NXP-MCUBootUtility

2. Let your MIMXRT1050-EVKB board enter the serial download mode.

SW7 1-OFF, 2-OFF, 3-OFF, 4-ON

Power off and power on the board again

3. User the MCUBOOTUtility tool to connect your board

and erase it.

After you erase it, then you can reset the chip, and use your IDE download the code again.

Please try it on your side.

If you still have questions about it, please kindly let me know.

Best Regards,

Kerry

Re: IMXRT1050-EVKB board debug download error

oswaldo-153 — Thu, 04 Mar 2021 00:37:20 GMT

any solution for this situation?, i have the same board, i´m working on mcuxpresso 11.3