[SOLVED] Connect to running firmware target under Keil/J-Link

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  • [SOLVED] Connect to running firmware target under Keil/J-Link

    Hello, I'm using J-Link with Keil v5.34 (with 6.16 ARMCLANG) on GD32F303 firmware. What is the proper step with J-Link/Keil if I want to connect/debug an already running target, without interrupting it with flashing or resetting the target (followed by loading of debug symbols)?

    I've tried several changes in Keil Debug tab, but always the target is being reset.

    This would be very useful if there is a bootloader, which have already booted a separate user firmware application, and I want to debug the user firmware.

    If this has been addressed already in the past, it would be appreciated if the link is posted here.

    Thanks!

  • Hi,
    Did you try the options mentioned here?
    developer.arm.com/documentation/ka003020/latest

    BR
    Fabian
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