AEK-MOT-TK200G1 SPC5-UDESTK - No JTAG client found !

[pivic]

Hello,

I have been trying to connect to the AEK-MOT-TK200G1 using a SPC5-UDESTK.

I tried UDE starter kit 5.02.04, and UDE starter kit 2021.05. 

I'm getting the following error: (Message from component 'PpcJtagTargIntf' :Can't connect target !)

I have checked all drivers and versions but I still get the same error. 

Here is my device manager:

 I ran out of ideas of what to try next. 

Has anyone got this setup working? 

Thanks,

Alex

[Max VIZZINI · Accepted solution]

Hi,

Did you put the board in SW debug mode?

Check User Manual UM2995 at paragraph 3.5

 https://www.st.com/resource/en/user_manual/um2995-getting-started-with-the-aekmottk200g1-evaluation-board-for-car-opening-closing-systems-stmicroelectronics.pdf 

General info about debugging with PLS UDE can be found here:

Part 7 - AutoDevKit™ detailed tutorial: Debug and release of firmware created with AutoDevKit™

Some more trouble shooting hints from the Community:

PLS UDE and Windows 10 - STMicroelectronics Community

Best Regards,

AutoDevKit Team

[pivic]

Hi,

Thank you for your reply.

I have tried all the suggestions. 

1. I placed JP2, applied power, removed JP2, connected the SPC5-UDESTK -> same error.

2. I watched the video, and that is what I'm doing. I also have the AEK MCU board, and connecting to the onboard debugger works fine. But it doesn't work when I use the SPC5-UDESTK to the AEK-MOT-TK200G1 board.

3. I uninstalled the drivers and reinstalled them -> same error. 

I don't know what else I can try..

Thanks,

Alex

[pivic]

Out of nowhere, today it worked on both computers that I was using...

Without changing anything on them, it suddenly worked. I can now flash the board and step by step the code. 

I don't know what was wrong before.

Thanks for your help,

Alex