How to see execution trace for LM3S1911

Dave Sudolcan

August 10, 2011 13:21

The datasheet for the LM3S1911 states that the ETM (Embedded Trace Macrocell) is not implemented, however the TPIU (Trace Port Interface Unit) is. Does that mean the I should, or should not be able to trace program execution using a USB CrossConnect when debugging?

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3 comments

Harjit Singh

August 13, 2011 17:32
The TPIU is used by other modules - like the DWT and ITM and... Do a search for TPIU and the other debug modules you have and you'll be able to figure out the dependency.
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Michael Johnson

August 16, 2011 10:55
There is currently no support for SWD in CrossWorks.
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Michael Johnson

August 16, 2011 11:29
Whoops I meant to say SWV not SWD too many TLA's
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