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CCS/TMS320F28035: Uniflash program image will do "verify" image ?

Lisa Ding
Expert 6525 points
Part Number: TMS320F28035
Other Parts Discussed in Thread: UNIFLASH

Tool/software: Code Composer Studio

Hi Champs, 

I used uniflash v4.2 to program F28035. My flash setting is erase/progeam/verify . I enabled GUI logging and GUI showed "[SUCCESS] Program Load completed successfully." after I click "load image". But it didn't show verification successfully. I clicked ""verify image" and it showed "C28xx: Program verification successful for C:/Users/a0219430/workspace_v74/C2000/Example_2803xGpioToggle/Debug/Example_2803xGpioToggle.out" 

Could you please tell me does uniflash really execute verifying during load image process? If yes, can we output log on uniflash console ? thanks.    

  • 0
    TI__Guru**** 171309 points

    Lisa,

    It seems the verification of Uniflash has issues with some devices. I recently filed UNIFLASH-1029 that covers a different device family, but it is certainly related. 

    At any rate, the issue is being currently investigated by the dev teams.

    I apologize for the inconvenience,

    Rafael

  • 0 in reply to desouza
    TI__Expert 6525 points
    Hi Rafel,
    thanks for your feedback. According to your feedback, it means that when i program F28035. It only did program and didn't do verify. Is that true?

    I have another question, if i program image follow up with programming password. Can uniflash do verification ? thank you!
  • 0 in reply to Lisa Ding
    TI__Guru**** 171309 points

    Lisa,

    Lisa Ding said:
    it means that when i program F28035. It only did program and didn't do verify. Is that true?

    When I replied before I wasn't able to test this and had an impression the problem was similar to what happened with other devices. However, today I was able to get my F28035 controlCARD and could not reproduce the issue. I am using Uniflash 4.3.0.1802

    Can you ask the customer to try loading the code attached at the bottom of this thread and see if the issue is still happening?  

    Lisa Ding said:
    I have another question, if i program image follow up with programming password. Can uniflash do verification ? thank you!

    I am not very experienced in the password programming on these devices, but if the password is programmed that shouldn't matter for the verification. If the device is locked, then you would need the same password inserted in Uniflash to allow access to its memory and therefore perform verification.

    To be certain, I would check this information with the C2000 experts.

    Hope this helps,

    Rafael

    Example_2803xClaAdcFirFlash.rar

  • 0 in reply to desouza
    TI__Expert 6525 points
    hi Rafael,
    Please let me clarify my question. My question is when i click on load image. It should do " Erase,program,verify" due to my setting. However, when i click on "load image", console only show "program load complete successfully". It didn't show " verification successfully" I need to click on " verify image" and it will show verification successfully. I would like to know will uniflash do verification during load image ? Or it only did erase / program ? Thank you.
  • 0 in reply to Lisa Ding
    TI__Expert 6525 points
    Hi Rafael,
    If my flash program setting is " erase,program,verify" Could you please tell me does "load image" do verify after program ? thanks
  • 0 in reply to Lisa Ding
    TI__Guru**** 171309 points

    Lisa, 

    Lisa Ding said:
    However, when i click on "load image", console only show "program load complete successfully". It didn't show " verification successfully"

    Ah, I see now. Please apologize for misunderstanding your initial assertive. The successful program load message is printed after all the procedures stated by the option are successfully completed: in this case, after it successfully erased, programmed and verified. 

    Regards,

    Rafael

  • 0 in reply to desouza
    TI__Expert 6525 points
    Hi Rafel,
    I see. That means console didn't show verification successfully but uniflash already did verification. If i misunderstand your meaning, please let me know. thanks!
  • 0 in reply to Lisa Ding
    TI__Guru**** 171309 points
    Lisa,

    You are correct.

    Regards,
    Rafael
  • 0 in reply to desouza
    TI__Expert 6525 points

    Hi Rafel,

    I see . Thanks!