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MTB Trace Problem using MCUXpresso IDE, MCUXpresso SDK v2.2.0 and MKL16Z

Question asked by Carlos Cuevas on Jun 14, 2017
Latest reply on Jun 14, 2017 by LPCX presso support

Hi, I've been using MCUXpresso for the first time this week, migrating an already started project from KDS and after some research I found about the wonders of MTB and I want to use it, it can save lots of time.

 

I've read MCUXpresso IDE Instruction Trace and there it all seems as easy as a few clicks, fortunately the mtb.c file is there already and it seems MTB is enabled, even on the map file I can see the symbol _mtb_buffer_ that uses 128 bytes.

 

 

So I run my target and suspend it, then I go to the new Instruction Trace view and click on Record Continuously:

 

 

I get this message:

 

So then I open the Instruction Trace Config View and click on Load Config From Target

 

 

And I get this message:

 

 

Is there anything I'm doing wrong of am I missing something?

 

Thanks for your help!

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