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TMS320F280039C: Question about EABI to COFF

Ben Qin
Intellectual 2690 points
Part Number: TMS320F280039C

Hi Team,

There's an issue from the customer need your help:

We want to use COFF format driverlib for our project but since there is no COFF format driverlib for 28003x and only have EABI format, we migrate it to COFF format refer to the link below：

software-dl.ti.com/.../C2000_c28x_migration_from_coff_to_eabi.html.

Now we found CLA cannot be compiled.

Then we found if we use sqrt() in CLA instead of __sqrt() it will be compiled well. Is there any difference between the two functions in COFF or EABI format?

Could you help check this case?

Best Regards,

Ben