[ABANDONED] CRC Verification between J-Flash and J-Link

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  • [ABANDONED] CRC Verification between J-Flash and J-Link

    Hi,


    i have bought now a Flasher PRO Programming adapter and the J-Link SDK.

    Actually i only can process J-Link
    Batch-Files (binary firmware and JLink Commander Script-File) for
    programming the firmware, because J-Flash-App dont work at time.

    Is there a security relevant (for example CRC verification) difference
    between J-Flash and J-Link Commander? I use in the Script-File loadbin and
    verifybin. Can i configure the same CRC verification level in the J-Link Commander
    as J-Flash? Or is there a critical technical difference why not to use J-Link Commander? Actually with J-Link Commander it is the only way i can work with in production.



    Best Regards,

    Arne

  • Hi Arne,


    since the last time you asked, nothing has changed about the difference between J-Flash and J-Link Commander:

    [SOLVED] J-Link Commander in production
    J-Flash
    • Allows a (much) higher level of customization
    • Is designed for production purposes
    • Is optimized for production grade flash programming (double verification etc.)
    • J-Flash projects can be used for standalone flash programming with SEGGER Flasher products
    J-Link Commander
    • Is designed for development purposes
    • The flash programming logic by default is configured for debugging which is highly optimized for speed flash
      programming and not for production grade flash programming



    Or did I misunderstand your question?

    Actually i only can process J-Link
    Batch-Files (binary firmware and JLink Commander Script-File) for
    programming the firmware, because J-Flash-App dont work at time.


    Could you provide us with with more information about your trouble with J-Flash?
    J-Flash can be used with batchfiles.

    However, I would strongly recommend to get in touch with our Mail support segger.com/support/technical-support/ since you recently bought a product and definitely are in a support period.

    Best regards,
    Niklas
    Please read the forum rules before posting.

    Keep in mind, this is *not* a support forum.
    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/
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