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TMS320F28069: TMS320F28069 flash programing failed

user4290001
Intellectual 620 points
Part Number: TMS320F28069
Other Parts Discussed in Thread: C2000WARE

Dear，

I have an flash programing failed problem.  

I used TI Flash2806x_API_wFPU_Library.lib to program flash, I have found it will be failed some times recently and return ox30. But I have used the same way before and there is no problem.

Could you kindly help check and give some guidance to solve this problem？ Great thx.

  • 0
    TI__Mastermind 45606 points
    Hello User,

    This issue only happens sometimes when running your same program? Are you able to successfully Clear / Erase / Program the flash sectors you are using? This might be a good first thing to check.

    The first thing that comes to mind is you may be missing an EALLOW; and EDIS; pair somewhere in your code. Look at this previous forum post to see what I'm talking about:

    e2e.ti.com/.../2184360

    Are you integrating this library into a specific example you found on C2000ware by chance? Or is it being used in your own code?

    Hope this helps,
    Kevin