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Fixed point build flash api for f28335 device

Sheldon He
Expert 8585 points


Hi expert,

May I kindly know how do we support customer if they are requiring for fixed point build flash api on f28335 device?

Should they use f28235 flash api instead?

Thanks

Sheldon

  • 0
    TI__Mastermind 45606 points

    Hi Sheldon,

    I think using the F28235 flash API can be made to work if all the F28335 files are compiled for fixed point. Let me check on this and get back to you.

    I noticed the below in the F28235 flash API guide:

    Best,

    Kevin

  • 0 in reply to Kevin Allen18
    TI__Mastermind 45606 points

    Sheldon,

    The customer can use the F2823x Flash API for this purpose:

    • F2823x lib is built without –float_support = fpu32 and can be linked in a F2833x project without –float_support == fpu32
    • F2833x lib is built with – float_support = fpu32 and requires the project to also be built with --float_support == fpu32

    Best,

    Kevin