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CCS/LAUNCHXL-CC1352P: Error connecting to the target: (Error -260@ 0x0) in cc1352p

Mohamad Shawa
Intellectual 285 points
Part Number: LAUNCHXL-CC1352P
Other Parts Discussed in Thread: CC1352P, , UNIFLASH, LAUNCHXL-CC1352R1

Tool/software: Code Composer Studio

Hi all,

My target to setting RX and Tx units using SmartRF.

at the first one is done (debugging the required project) ,but in the second board I am not be able to download a flash/ firmware to the CC1352p-1 but, an error "Error connecting to the target: (Error -260@ 0x0) in cc1352p" occured with Code Studio. in addition, no LED lighting up on the board !!!

Any help would be appreciated. 

Best,

Mohamad

  • 0
    TI__Guru**** 169874 points

    Mohamad, 

    Mo Sh said:
    no LED lighting up on the board !!!

    This concerns me. Usually when the board is plugged to an active USB port with a working cable, at least one LED on the upper part of the LAUNCHXL-CC1352P board should be on. 

    Can you inspect the overall hardware and other details mentioned in the Debugging JTAG page below? (just search for the error number)

    http://software-dl.ti.com/ccs/esd/documents/ccs_debugging_jtag_connectivity_issues.html 

    Hope this helps,

    Rafael

  • 0 in reply to desouza
    Intellectual 285 points

    Dear Rafael,

    At the beginning everything is fine ( a LED lighted on) and Project Zero worked fine , but after download an image from UNIflash and trying to debugging in CCS 9 this error appeared. At the moment I can run project zero and switching the Leds from mobile app. 

    Thank you for your message.

    PS: Although I tried another USB cable, my PC does not recognize any thing once I connect the USB cable.

    Mohamad

  • 0 in reply to Mohamad Shawa
    TI__Guru**** 169874 points

    Mohamad, 

    Mo Sh said:
    At the beginning everything is fine ( a LED lighted on) and Project Zero worked fine , but after download an image from UNIflash and trying to debugging in CCS 9 this error appeared. At the moment I can run project zero and switching the Leds from mobile app. 

    Interesting; it seems that something on the application or uniflash is causing the Launchpad to be unresponsive to the JTAG communications path. 

    Just like you, I was able to build and run the project zero on my LAUNCHXL-CC1352R1 without issues, both with Uniflash and with CCS (I tested both v9.0.1 and 9.1.0).

    Specifically for Uniflash, I am using v5.0.0.2289 and I am issuing a board reset after the program load. This usually guarantees the running firmware is ok. 

    Specifically for the Project Zero, unfortunately I can't reproduce the issue. If you can share the executable that may be throwing the board off, I can try to reproduce it here .

    Regards,

    Rafael