I think it's possible to remove and block Chromium permanently. I don't see any important side effects yet. Procedure for Windows 10 for reference:- Disable STM32CubeIDE.- Backup and delete all "jxbrowser" dirs in "c:\Users\USER_NAME\.stm32cubeide".-...
Probably strict overflow rule strike. Use -fwrapv in compiler options to enable signed overflows. Also for testing ARM Cortex-M code on x86 I suggest use GCC options: -march=i386 -m32 to enable pure 32-bit code on PC.