How to use stdfix.h in my project(s12z series, CW 11.1)

[Gildarai]

Hello all.

I'm beginner with nxp s12z and CW 11.1.

I want to use "stdfix.h". But there is some problem with include stdfix.h.

1. I cannot found "stdfix.h" file anywhere my directory(C:\Freescale\).

2. I downloaded "stdfix.h" and copied at "C:\Freescale\CW MCU v11.1\MCU\S12lisa_Support\s12lisac\include". And then, I can include "stdfix.h" but I cannot use library function(e. bitsr(), rbits(), ...).
I can see the error messaege when I compiled my project "function has no prototype".

I included the Search System Path of Access Path of S12Z Compiler, 

  "${MCUToolsBaseDir}/S12lisa_Support/s12lisac/include"

  "${MCUToolsBaseDir}/S12lisa_Support/s12lisac/src"

  "${MCUToolsBaseDir}/S12lisa_Support/s12lisac/lib_medium"

Libraries of Input of S12Z Linker

 "${MCUToolsBaseDir}/S12lisa_Support/s12lisac/lib_medium/ansii.lib"

Please help me to I can include/use "stdfix.h" correctly.

Best Regards.

[jiri_kral · Accepted solution]

Hi, 

unfortunately stdfix is not supported in CodeWarior. For fixed point arithmetic you can use AMMCLib which is default part of installation. AMMCLib is located in "${MCUToolsBaseDir}/S12lisa_Support/ folder. 

[Gildarai]

Thank you.

I'll try it.