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TMS320F28069: CCS7 issue in debug connection on flashed device

Colombo Carlo
Mastermind 21570 points
Part Number: TMS320F28069
Other Parts Discussed in Thread: UNIFLASH, C2000WARE

Hi everybody 

F2806x   code in flash .    program generated on CCS7 , imported on CCS7 no issue  on another PC .

When I try to connect using CCS7  w this new PC  to the device  I get the error :

C28xx: Error connecting to the target: (Error -1015 @ 0x0)

There is NO password setting .  I’m using XDS100V2

what can be wrong ?   what shoudl I check ?

I need to stay om this CCS  for legacy 

thank you 

BR
Carlo

  • 0
    TI__Guru 50430 points

    Hi Carlo,

    On new PC, can you ask the customer to check in the Windows Device Manager and see if it is enumerated properly?

    If Windows device manager is enumerating correctly, then can you open the target configuration, and run 'Test Connection'?

    Regards, Santosh

  • 0 in reply to Santosh Jha
    TI__Mastermind 21570 points

    HI Santosh , 

    device manager looks OK ;  device enumerated properly . Tets connection looks  fine .  it is happenig only on some projects .

    I m sending you offline some sreenshots 

    thank you 

    BR
    Carlo

  • 0 in reply to Colombo Carlo
    TI__Guru 50430 points

    Hi Carlo,

    Usually, error -1015 is displayed when:

    • Controller gets damaged (check whether the controller is getting over-heated)
    • Controller is not able to function properly due insufficient voltage (Check for voltages in and around the controlCard and verify the same wrt your schematic. Esp. check voltages near the LDO)
    • Controller has gone into permanent lock condition. (This usually happens when programming or debugging process in halted suddenly due to power loss) - Unlocking such controllers are not possible and replacing them is the only option. Still what you can try is using CCS Uniflash you can try unlocking the controller and then try programming.

    But you are saying that same board is working on one computer with CCS7.3 reliably but does not work on other computer with same version of CCS, right?

    Do they have a TI EVM, and can they try simpler C2000Ware SDK LED example? That way we can isolate if this is CCS setup issue or it is the board related.

    Regards, Santosh