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CC2642R-Q1: UniFlash - Pin Reset without connecting to target

Karthikeyan Sivasambu
Prodigy 20 points
Part Number: CC2642R-Q1
Other Parts Discussed in Thread: UNIFLASH

This is probably a feature request -

UniFlash + XDS Emulator should be able to exercise PinReset operation without having to connect to the target over the debug interface.

This is helpful if the target's debug port is locked.

Currently getting this error:

Executing the following command:
> /home/user/ti/uniflash_7.0.0/deskdb/content/TICloudAgent/linux/ccs_base/DebugServer/bin/DSLite flash -c /home/user/Documents/target.ccxml -O PinReset

For more details and examples, please refer to the UniFlash Quick Start guide.

fatal: IcePick_C: Error connecting to the target: (Error -242 @ 0x0) A router subpath could not be accessed. The board configuration file is probably incorrect. (Emulation package 9.5.0.00141)
Failed: Operation was aborted

  • 0
    TI__Intellectual 2630 points

    Hi,

    To perform pinReset, user can press RESET pin on Launchpad. When target's debug port is locked, the way to unlock the device is performing the mess erase, pinReset won't unlock the device/debug.  

    Best Regards,

    Barbara

  • 0 in reply to Barbara Wu
    Prodigy 20 points

    Hi Barbara,

    I needed a way to execute PinReset for automated tests. Hence the question about invoking Pin Reset without having to establish a target connection over the debug interface (which is locked). In this scenario, user manually pressing a button is not feasible.

    Additionally, UniFlash command line to perform Mass Erase (a locked device) doesn't seem to work, even though the UI works.

    Executing the following command:
    > /home/ksivasambu/ti/uniflash_7.0.0/deskdb/content/TICloudAgent/linux/ccs_base/DebugServer/bin/DSLite flash -c /home/ksivasambu/Documents/target.ccxml -O MassErase

    For more details and examples, please refer to the UniFlash Quick Start guide.

    fatal: IcePick_C: Error connecting to the target: (Error -241 @ 0x0) A router subpath could not be accessed. A security error has probably occurred. Make sure your device is unlocked. (Emulation package 9.5.0.00141)
    Failed: Operation was aborted