CCS/TMS320F28335: warning #225-D: function "sqrt" declared implicitly and sqrt calculation error

Sangil Kim

Prodigy 20 points

Part Number: TMS320F28335
Other Parts Discussed in Thread: CONTROLSUITE

Tool/software: Code Composer Studio

The calculation result of sqrt is output as an invalid negative integer.

Warning # 225-D: function "sqrt" declared implicitly during compile.

math.h is #included and

include option "" $ {TI_PRODUCTS_DIR} / controlSUITE / libs / math / FPUfastRTS / V100 / include.

What's the problem?

over 8 years ago

0 Ki over 8 years ago

TI__Guru**** 472291 points

Hello,
Can you provide the source file and your full build ouput messages?

Also please provide the full version number of CCS you are using

Thanks
ki

0 Sangil Kim over 8 years ago in reply to Ki

Prodigy 20 points

Thank you for your concern.
It is not include "#include <math.h>" in the my target source.
This problem is solved.

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CCS/TMS320F28335: warning #225-D: function "sqrt" declared implicitly and sqrt calculation error