unknown type name 'size_t motion_fx.h

[tizdipietro]

I created a motion_fx for stm32h562 from CubeMx. The auto generated motion_fx.h file does call (line 135)

size_t MotionFX_GetStateSize(void);​

But the code does miss the include 

#include <stddef.h>

Which results in the following error:

unknown type name 'size_t' motion_fx.h ./Middlewares/ST/STM32_MotionFX_Library/Inc line 135 C/C++ Problem

[Ghofrane GSOURI]

Hello @tizdipietro 

Could you please provide your IOC?

THX

Ghofrane

[tizdipietro]

sure.

Here the .ioc file as well as the motion_fx.h (untouched, as created by cube mx).

[Ghofrane GSOURI · Accepted solution]

Hello @tizdipietro 

Based on your IOC , you are using MX 6.15.0.

What I recommend you to do is migrating to the lates version 6.17.0 

THX

Ghofrane