Having user definable mappings called by library functions

[gfvalvo]

@Infraviolet

interrupt's don't take arguments

Boards based on ESP32, ESP8266, and (I believe) STM32 support passing an argument to an ISR. It's supplied in the attach.Interrupt() function as a 'void *'.

@build_1971

I have never seen an isr as a class function. So it might simply be impossible.

It can be done using some template trickery. See This Post.

Also, ESP32, ESP8266, and STM32 support it using std::function.