S32K3 Floating point cfg

[nirmal_masilamani]

Hello Team,

In my project, i am trying to do arithmetic operation using float data, but calculation is not happening as expected.

#define macro -31.374

when i try to print in macro value using UTILS PRINTF, i am getting -32.374, similarly for other values, value get incremented by 1.

Because of this, my calculations not happening as expected.

Is there any cfg i need to do for this? 

My current target setting

[VaneB · Accepted solution]

Hi @nirmal_masilamani 

Could you please clarify what you mean by "UTILS PRINTF"?

How are you performing the calculations? Are the results stored in a float variable? If yes, does the variable already contain the wrong value when viewed in the debugger, or is the issue only observed when printing it?

BR, VaneB

[nirmal_masilamani]

Hello @VaneB ,

Thank you for your support, yes issue was in PRINTF function, while debugging i was able to read the proper data.