CodeWarrior for MCUのトピックDoes the CodeWarrior(CW for PA 10.0.2) support the float/double format with printf()/sprintf() ?

Does the CodeWarrior(CW for PA 10.0.2) support the float/double format with printf()/sprintf() ?

koichisakagami — Wed, 01 Feb 2017 00:31:55 GMT

Dear community,

I expected that the printf() displays an output according to general ANSI-C specification.
However, the result was different.

For example, I programmed as follows.

float val = 7.4;
printf("%f\n", val);

Then, It displayed " %f " insted of displaying " 7.4"

[Question]

Does the CodeWarrior(CW for PA 10.0.2) support the float/double format with printf()/sprintf() ?

Best Regards,

Koichi Sakagami

yipingwang — Mon, 06 Feb 2017 11:25:51 GMT

Which processor do you use?

Did you create a bareboard project?

Thanks,

Yiping

yipingwang — Wed, 22 Feb 2017 04:25:21 GMT

Please update to CodeWarrior 10.5.1 if necessary, I have checked it, there is no this problem.

Thanks,

Yiping