S32 Design studio

[prabhus]

Hi ,

i m currently working on S32K144 development board. working odo meter calculation i m facing some problem .

test_variable_sfp reached 16384 after that variable not updating .it always showing 16384

#include <stdio.h>

float test_variable_sfp = 16380.0;
int main()
{
while(1)
{
test_variable_sfp += 0.000493264059;
//test_variable_sfp += 0.000493;
printf("test %f\r\n",test_variable_sfp);
}

return 0;
}

[Senlent]

Hi@prabhus

This has nothing to do with S32 Design Studio, this is a single precision floating point error problem.