Teckna Teckna

Math function

Discussion created by Teckna Teckna on Jan 11, 2013
Latest reply on Jan 15, 2013 by Phil`D

Hi folks,

 

I'm using CW10.2, MQX 3.8.1 amd a custom board with K60.

 

In one of source files I have the following statements:

 

#include <math.h>

 

float a, b, c;

 

...

 

a = powf( b, c );

 

When I build the project, the compiler gives me the error "function has no prototype" on that line. If I use pow function instead of powf function, no error comes.

Is there some settings I must do or some include file I'm missing?

 

Many thanks

Teckna

 

Upgrade:

If I enable the "Require function prototypes" flag, the error is present, but if I disable it, the error is not present: maybe there is a missing declaration in the include file?

 

Teckna

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