It support only detect and display as LED fade blink the Fault occur or not . It is to less and not enough. So, we want to add the way to know what type fault occur as below. nmi hardfault memmanage ...
The STM32duino bootloader, is an experimental bootloader, based on the Maple bootloader (developed by LeafLabs), however it also works with most (but not all) "Generic" STM32 boards. Credit also goes ...