Tracks Sym (toggle + momentary), Caps (one-shot/lock/hold) and Fn (momentary) from key edges, mirroring the CardKB2 firmware's iot_button handlers. Pure logic; no M5 / key-constant dependency. More...

#include <cardkb2_modifier_state.hpp>

Detailed Description

Tracks Sym (toggle + momentary), Caps (one-shot/lock/hold) and Fn (momentary) from key edges, mirroring the CardKB2 firmware's iot_button handlers. Pure logic; no M5 / key-constant dependency.