How to see execution trace for STM32?

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Albert McGilvra

• August 28, 2009 18:14

I understand the STM32 2-wire serial debug (which uses a couple of the JTAG lines) is an alternate to JTAG and can support a limited amount of execution trace.  Can I configure CW & J-Link to use it.  As it stands te execution trace window is always blank.  Thanks.

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  Paul Curtis

  • August 28, 2009 19:03

  We don't support SWO at present.  The J-Link will support single wire output (debug output like a UART, not the Manchester-encoded trace mode).  It's something that Michael will (is) working on.

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  Stefan Pachner

  • June 28, 2011 15:02

  Hello,  I am currently evaluating CrossWorks and wonder whether the SWO feature (I am using a Jegger J-Link) is meanwhile implemented: I do no find any settings for the traces in the IDE.

  regards

  Stefan

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