[SOLVED] IAR SWO Trace on a Jlink Pro

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  • [SOLVED] IAR SWO Trace on a Jlink Pro


    I wanted to try the SWO trace functionality in IAR 7 to debug a problem but no matter what I do the SWO Trace window remains very very empty.
    I have a JLink Pro and the target is an STM32F429. Is this something that should work with that debugger/cpu combination ?

    In the model overview I see that ETM trace is only available in JTrace but all the SWO features are checked so I was under the impression SWO trace would work.


    The post was edited 1 time, last by BramPeeters ().

  • Hi Bram,
    Thank you for your inquiry.
    We are sorry for the delay in response. The last weeks were very busy on our side.

    IAR implemented SWO themselves, and controls the J-Link directly, so we do not have any influence on how they enable it.
    You would have to contact IAR regarding this.

    Best regards,
    Please read the forum rules before posting: Forum Rules

    Keep in mind, this is not a support forum. Its main purpose is user to user interaction.
    Our engineers will try to answer your questions between their projects if possible but this can be delayed by longer periods of time.
    Should you be entitled to support you can contact us via our support system: segger.com/ticket/

    Or you can contact us via e-mail.