searching for floating point operations

[adamrakam]

Hi,

I work with a Cortex M0 (lpc11c24). I try to use only fixed point arithmetic but to be sure I would like to check if my code calls floating point operations from a library to emulate FPU (Cortex M0 does not have a FPU).

How can I tell if my code uses floating point operations ?

Thank you.

[lpcxpresso_supp]

You could check the .map file generated by the linker when you build your application and ensure that functions such as __aeabi_fadd are not being included.

Regards,

MCUXpresso IDE Support