ZUNO_SETUP_SYSTIMER_HANDLER()
Defines a 10 ms timer for easier async handling of buttons, LEDs and encoders. ZUNO_SETUP_SYSTIMER_HANDLER(sys_timer) sys_timer function fired every 10 ms void sys_timer() { ... }
ZUNO_SETUP_SYSTIMER_HANDLER(sys_timer);
void sys_timer(){
digitalToggle(13);
}