Hello ,


found the issue (cut and past bug...) !

So no need to investigate more time...

Solved !

Thanks

Hello

We are using esp-idf5.1.2 and an ESP32 CPU.

we are experiencing a very weird problem...
A return value of a c-function is BAD , the function returns a pointer, this pointer is ok before the return, after the return it gets zero (most of the time) .

{all is running from the main-app ...