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Altera_Forum's avatar
Altera_Forum
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15 years ago

printing floating point

Hi, is there any ways to print float number in Nios II? Example: a = 100, b = 195 c = (b-a)/100, so c = 0.95 so, how to print c = 0.95? because when i print, the answer is 0.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi,

I have the problem that the floating point numbers are always printed as -ÿÿÿ.ÿÿÿÿÿÿ on the console window :(

My code is, where f[z] is an array of floats

f[z] = 2.0*f[z]/(412.0) - 1.0;

f[z] = f[z] * 1024.0;

printf ("\n %0f", (float)f[z]);

the printf prints all other formats correctly like integers and chars ...

thanks