Hello,
I'm facing the problem with run modus of stm32f746 together with lpIP and LVGL. Can anybody say what can be wrong?
If I activate lwIP, then came that problem without debugger.
You can read the details about MicroLIB in our Manual:
https://developer.arm.com/documentation/100073/0622/The-Arm-C-Micro-library/Differences-between-microlib-and-the-default-C-library?lang=en
The Stack and/or Heap might be too small for the standard library after adding the lpIP and LVGL libraries to your application.