AMMCLIB and floating point

[clemNantes]

Hi everyone,

I'm trying to use AMMCLIB on a MPC5744P processor with S32 design studio.

My problem is to use the GDFLIB_FILTER_IIR1_DEFAULT_FLT who look like to be undeclared, it appear that all definition about this filter (type and function) are lock by this Line (in SWLIBS_Config.h) : 

If I correctly understand this constant is define when the compiler doesn't use hardware floating point unit but in my compiler setting I've set the Use hardware floating point : 

I've tried to change the signal Processing option but it doesn't change anything. Is Anyone have an idea on how to fix it?

Thanks,

[stanish]

Hi Clement,

This could be the known issue that some internal compiler macros are not evaluated correctly by eclipse.

This should be fixed in the coming release v1.2.

I assume you are able to build the elf file. Am I right?

Stan

[clemNantes]

Hi Stan,

Yes the elf file is correctly build.

After a few research in S32 I found this constant in the project properties but i can't edit it... Do you know when the next release will be available?

Clement,

[clemNantes]

Here the problematic constant: 

[stanish]

Hi Clement,

The official release is scheduled for 23-March-2017. It usually takes few days before it appears on the web.

So I assume early next week you should be able to download it from S32 Design Studio IDE|NXP 

Stan