[SOLVED] Jlink Plus Error while connecting to target using ARM-GDB

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  • [SOLVED] Jlink Plus Error while connecting to target using ARM-GDB

    I am using Segger JLink to download my binary to flash using the Eclipse IDE.
    Eclipse IDE version is Oxygen.3a Release (4.7.3a) and I am using the GDB Segger Jlink Debugging to download the binary to flash.


    When I try to download I get the following error on the debug console. Can you help me resolve this error. Once I physically disconnect the debugger and reconnect again, things start working fine.

    Thank you.
    Regards,
    Radhika

    SEGGER J-Link GDB Server V6.30f Command Line Version


    JLinkARM.dll V6.30f (DLL compiled Mar 2 2018 17:29:18)


    Command line: -if swd -device NEBO -endian little -speed auto -port 2331 -swoport 2332 -telnetport 2333 -vd -ir -localhostonly 1 -singlerun -strict -timeout 0 -nogui
    -----GDB Server start settings-----
    GDBInit file: none
    GDB Server Listening port: 2331
    SWO raw output listening port: 2332
    Terminal I/O port: 2333
    Accept remote connection: localhost only
    Generate logfile: off
    Verify download: on
    Init regs on start: on
    Silent mode: off
    Single run mode: on
    Target connection timeout: 0 ms
    ------J-Link related settings------
    J-Link Host interface: USB
    J-Link script: none
    J-Link settings file: none
    ------Target related settings------
    Target device: NEBO
    Target interface: SWD
    Target interface speed: auto
    Target endian: little


    Connecting to J-Link...
    J-Link is connected.
    Firmware: J-Link V10 compiled Mar 2 2018 17:07:17
    Hardware: V10.10
    S/N: 600108394
    Feature(s): RDI, FlashBP, FlashDL, JFlash, GDB
    Checking target voltage...
    Target voltage: 3.30 V
    Listening on TCP/IP port 2331
    Connecting to target...ERROR: The connected J-Link (S/N 600108394) is low on memory. Target connection cannot be established
    ERROR: Could not connect to target.
    Target connection failed. GDBServer will be closed...Restoring target state and closing J-Link connection...
    Shutting down...

  • Hello,

    Thank you for your inquiry.
    A target device called NEBO is not known to us nor supported by J-Link.
    Did you add support by yourself?

    Please understand that we can't provide support for target devices that are not known to us.
    The error message you see is related to previous host PC -> J-Link connections not being closed properly.
    Make sure that all tools that interface with J-Link make sure it gets disconnected properly.
    Are you using any other software than GDBServer that connects to J-Link?

    Best regards,
    Nino
    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/
    Or you can contact us via e-mail.