Trace with PE-Micro TraceLink and K20DX256VLL7

[sven_kaemmer]

We bought a trace link (PE Micro) and I am trying to trace my Kinetis K20 software. But unfortunately I can in the debug configuration in the area of trace and profile not select the button Trace link.

Can everyone help me?

Thanks.

[Jorge_Gonzalez · Accepted solution]

Hello Kaeven:

I think the connection is not allowing you to choose the Tracelink option. In your image I can only see connections for OSJTAG, but not for Tracelink.

The attached video shows how to create a new connection and select Tracelink as the debug tool. Please give it a try.

Hope this helps!

Regards!
Jorge Gonzalez

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[sven_kaemmer]

Hello Jorge,

thanks for your quick reply. Your assumption is correct. The micro-controller I use (MK10DX256VLL7) does not have the trace interface for ARM ETM, which is necessary for the traces with TraceLink (PE-Micro).

Regards!

Sven Kaemmer