[SOLVED] j-ling debuging in MCUXpresso IDE v10.1.1_606

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  • [SOLVED] j-ling debuging in MCUXpresso IDE v10.1.1_606

    Hello,

    I tried do run the j-link debugger with our customer board and the MCUXpresso IDE v10.1.1_606. Unfortunately I get always an error.
    I use an j-link Ultra+ connect to the board with an J-Link 10-pin Needle Adapter (8.06.04).

    The attached picture “J-Link, GDB Server error.PNG”, “J-Link, Launching error.PNG” and “J-Link, GDB Server error screenshot.PNG” are screen shoots of the error.
    The attached file “detail J-Link, GDB Server error.txt” is the error log of j-link.

    Do you have a hint for my?

    best regards
    Dominik Fallmann
    Images
    • J-Link, GDB Server error.PNG

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    • J-Link, Launching error.PNG

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    • J-Link, GDB Server error screenshot.PNG

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    Files
  • Hello Dominik,

    Thank you for your inquiry.
    Are you trying to debug eval or custom hardware?
    If eval which one?
    Can you connect to the chip using the J-Link commander?
    wiki.segger.com/J-Link_cannot_…ty_using_J-Link_Commander

    Best regards,
    Nino
    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.
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  • Hello Nino,
    thank you for your swift response.

    Are you trying to debug eval or custom hardware?
    We use a custom Hardware. Please, see the attached picture "customer_hardware.png".

    Can you connect to the chip using the J-Link commander?
    I can use J-Link commander. With my first try a get also an error. Please, see the attached picture "J-Link_Commander1.png".
    Images
    • customer_hardware.png

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    • J-Link_Commander1.png

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  • Hello,

    From the screenshots the target voltage VTref is suspicously low.
    Are you running the target device in some low power mode?
    For this particular device 3.3 V are usually expected.
    If you run it in low power mode keep in mind that some modes disable debug interfaces so J-Link can't access the device anymore.
    We recommend driving the device at 3.3 V for debugging.

    Best regards,
    Nino
    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 contact us per e-mail.
    The following contact form can be used for this: Contact Us

  • Hello Nino,

    thank you for your effort.
    I have found the fault, Pin3 have to connect to GND and at our customer hardware was the Pin3 not connected.
    At the attachment “customer_hardware_Pin3.png” you can find a cut-out of tag-connect datasheet (tag-connect.com/Materials/TC2050-ARM2010.pdf) vs a cut-out from JTAG connector of our hardware.
    best regards
    Dominik
    Images
    • customer_hardware_Pin3.png

      60.27 kB, 1,186×628, viewed 66 times
  • Hi Dominik,

    Great to hear that you are up and running again.
    We will consider this thread as solved now.

    Best regards,
    Nino
    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 contact us per e-mail.
    The following contact form can be used for this: Contact Us