Kinetis Software Development KitのトピックHow to debug using J-Link PRO in KDS

How to debug using J-Link PRO in KDS

utsavikalpesh — Wed, 12 Apr 2017 06:11:35 GMT

I am working with KDS 3.2.0 and KDSK 1.2.0. I am using MK60DN512VMD10.

I am using J-link PRO to debug the KDS project. In debug config I can see the project under GDB Segger J-link Debugging option. Below is my debugger screen.

When I am debugging project I got error like

Error in services launch sequence
Starting J-Link GDB Server timed out.

I prefer "Error in services launch sequence Starting J-Link GDB Server timed out." - Debugging using Kinetic Design Studio too but in this case this error is coming sometimes and in my case only this error is coming.I am unable to debug.

I also tries to increase timeout by writing -singlerun -strict -timeout100 nogui into Other Option but still error persist.

I can see J-link drive in USB device too.

Sometimes I got the message like

Note: I am using J-Link flash v6.14c to download code.

How can I solve this?

Regards

Utsavi Bharuchwala

Re: How to debug using J-Link PRO in KDS

BlackNight — Wed, 12 Apr 2017 06:30:46 GMT

Hi Utsavi,

your launch/debug configuration looks ok. But it could be that somehow the Segger J-Link debug probe firmware (on the probe) is not workign properly. I would try to connect and check the probe with the segger tools, e.g. JLinkConfig.exe

And maybe run the JLinkDLLUpdater again to make sure the DLLs are upated.

And if everything fails, try to reboot your host machine.

I hope this helps,

Erich

PS: I'm using Segger version V6.14b (I have not moved to the c version yet).

Re: How to debug using J-Link PRO in KDS

utsavikalpesh — Wed, 12 Apr 2017 07:15:49 GMT

Hi Erich,

I solved my problem. When I press debug I getting some firmware updation message. Every time I was pressing Yes and debugging failure message is coming.

Once I pressed No to Firmware Updation message debug starts....:smileygrin:

The same message is coming in J-Flash too. Can you tell me why this message is coming? Not a single time but every time when I press debug it is coming.

Can you tell me what is that message indicating?

Regards

Utsavi Bharuchwala