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TMS320F280049: CLA call functions that are in .c file shared with C28x

Wayne Huang
Genius 16675 points
Part Number: TMS320F280049


Dear Champs,

I am asking this for our customers.

Is it possible for CLA to call functions in .c file and these functions are shared with C28x?

If yes, is there any concern or restriction?

Is there any example to show this?

The user tried to do so and got a warning 

"#10461-D Invalid to call C28 function "xxxx" defined in "xxx.obj" from CLA file "xxx.obj""

Wayne Huang

  • +1
    TI__Expert 7705 points

    Hi Wayne,

    The function needs to be compiled for CLA to be used on the CLA side and one .c file can either be compiled for C28 or CLA but not both. One suggestion is to put the function in a header file as static function if both C28 and CLA need to use the same function.

    Thanks,

    Ashwini