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Original question:

TMS320F28379D: Fapi_doVerify - does return Fapi_Error_Fail, when Data is equal

TMS320F28379D: TMS320F28379D

user4131395
Prodigy 50 points
Part Number: TMS320F28379D
Other Parts Discussed in Thread: C2000WARE


I have encountered the same problem, and would like to know how you solved it? Thank you!
  • 0
    TI__Guru* 87155 points
    Hi,

    As you can see in the original thread you quoted, David did not program ECC for the Flash and hence ended up in verify failure.

    You can use Fapi_AutoEccGeneration mode to program ECC when you call Fapi_issueProgrammingCommand().

    Please provide more details of your issue so that we can help.

    Below documentation can help you:
    1. F2837xD Flash API (V1.54) reference guide link: www.ti.com/.../spnu629
    2. processors.wiki.ti.com/.../C2000_Flash_FAQ
    3. F2837xD TRM's "Flash and OTP Memory" chapter
    4. Flash API usage example provided in C2000Ware at C2000Ware_1_xx_xx_xx\device_support\f2837xd\examples\dual\flash_programming.

    Thanks and regards,
    Vamsi
  • 0 in reply to Vamsi Gudivada
    Prodigy 50 points

     

    First, thank you for your answer, and I will be able to test the ECC function again.

    But now I have a new problem, which is that the file image converted through TI's HEX 2000. EXE software is inconsistent with the data downloaded through the emulator. This will directly affect the implementation of my BOOT function. I want to know what this is about. Attachment is my test data, looking forward to your answer, thank you!

    28377D的Boot问题.docx

  • 0 in reply to user4131395
    TI__Guru* 87155 points
    Hi,

    Since the original issue in this thread is addressed, I am closing this post.
    I noticed that you started another thread with your last question above. Our team will help you there.

    Thanks and regards,
    Vamsi