configUSE_TASK_NOTIFICATIONS

[Gert_Lauritsen]

you have to put "#define configUSE_TASK_NOTIFICATIONS 1" into FreeRTOSConfig.h to make notification to work.

Even cube has enabled the funktion. Cube removes the line every time its saves the project.

[Sarra.S]

Hello @Gert_Lauritsen, 

Try adding it to the "User Code Begin" or "User Code End" sections of the FreeRTOSConfig.h file, which are not modified by CubeMX

[Bob S]

I haven't tried this on an F7 with newer CubeMX, but in CubeMX 6.3, configUSE_TASK_NOTIFICATIONS is defined to 1 by default in FreeRTOS.h.  If you disable task notifications in CubeMX, it then adds

#define configUSE_TASK_NOTIFICATIONS 0

in FreeRTOSConfig.h.

Check your Middlewares\ThirdParty\FreeRTOS\Source\include\FreeRTOS.h and see if it has the default value there.

[Gert_Lauritsen]

It's not because I have to set it in config file ( now that I know it). just that cube says it should have been set.

And normally a default value

[Sarra.S]

Hello @Gert_Lauritsen,

I've reproduced the issue and reported it internally (Internal ticket number 166614) 

Sorry for the inconvenience, I will keep you updated