Could not debug with J-Link debugger

sajithdevidas — Tue, 20 Feb 2024 14:49:00 GMT

I'm working with the RT1170 and MCUXpresso IDE. While the MCU-Link debugger is working fine with no issues, I encounter the following error when using J-Link

/******************************************************************************************/

[20-2-2024 07:50:21] Executing Server: "C:\Program Files\SEGGER\JLink\JLinkGDBServerCL.exe" -SettingsFile "D:\NXP"S WORKSPACE\BYTEBEAM_WORKSPACE\evkmimxrt1170_hello_world_demo_cm7\Debug\evkmimxrt1170_hello_world_demo_cm7 JLink Debug SettingsFile.jlink" -nosilent -swoport 2332 -select USB=69408052 -telnetport 2333 -singlerun -endian little -noir -speed 4000 -port 2331 -vd -device MIMXRT1176xxxA_M7 -if SWD -halt -reportuseraction

SEGGER J-Link GDB Server V7.88m Command Line Version

JLinkARM.dll V7.88m (DLL compiled Jul 19 2023 14:27:38)

Command line: -SettingsFile D:\NXPS WORKSPACE\BYTEBEAM_WORKSPACE\evkmimxrt1170_hello_world_demo_cm7\Debug\evkmimxrt1170_hello_world_demo_cm7 JLink Debug SettingsFile.jlink -nosilent -swoport 2332 -select USB=69408052 -telnetport 2333 -singlerun -endian little -noir -speed 4000 -port 2331 -vd -device MIMXRT1176xxxA_M7 -if SWD -halt -reportuseraction

-----GDB Server start settings-----

GDBInit file: none

GDB Server Listening port: 2331

SWO raw output listening port: 2332

Terminal I/O port: 2333

Accept remote connection: localhost only

Generate logfile: off

Verify download: on

Init regs on start: off

Silent mode: off

Single run mode: on

Target connection timeout: 0 ms

------J-Link related settings------

J-Link Host interface: USB

J-Link script: none

J-Link settings file: D:\NXPS WORKSPACE\BYTEBEAM_WORKSPACE\evkmimxrt1170_hello_world_demo_cm7\Debug\evkmimxrt1170_hello_world_demo_cm7 JLink Debug SettingsFile.jlink

------Target related settings------

Target device: MIMXRT1176xxxA_M7

Target device parameters: none

Target interface: SWD

Target interface speed: 4000kHz

Target endian: little

Connecting to J-Link...

J-Link is connected.

ERROR: Could not save file [D:\NXPS WORKSPACE\BYTEBEAM_WORKSPACE\evkmimxrt1170_hello_world_demo_cm7\Debug\evkmimxrt1170_hello_world_demo_cm7 JLink Debug SettingsFile.jlink]

Path not found!

Device "MIMXRT1176XXXA_M7" selected.

Firmware: J-Link V9 compiled May 7 2021 16:26:12

Hardware: V9.40

S/N: 69408052

Feature(s): RDI, GDB, FlashDL, FlashBP, JFlash

Checking target voltage...

Target voltage: 3.32 V

Listening on TCP/IP port 2331

Connecting to target...

Failed to attach to CPU. Trying connect under reset.

ERROR: Could not connect to target.

Target connection failed. GDBServer will be closed...Restoring target state and closing J-Link connection...

Shutting down...

Could not connect to target.

Please check power, connection and settings.

Server has been shut down.

/*************************************************************************/

How can I debug with J-Link?"

Re: Could not debug with J-Link debugger

Pavel_Hernandez — Thu, 22 Feb 2024 03:34:17 GMT

Hello, my name is Pavel, and I will be supporting your case, maybe this threat could help you.

RT board recovery for debugger connect issues - NXP Community

Best regards,
Pavel

Re: Could not debug with J-Link debugger

sajithdevidas — Thu, 22 Feb 2024 12:44:39 GMT

Hi Pavel,

I'm familiar with the issue mentioned in the post you referenced. However, in my case, that's not the issue. When I'm using other debuggers (such as MCU-Link), I'm able to debug fine. This problem only arises when using the J-Link debugger cable.

Re: Could not debug with J-Link debugger

Pavel_Hernandez — Thu, 22 Feb 2024 17:32:55 GMT

Hello, could you share an image of the issue and your setup?

Best regards,
Pavel

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