Buttons.h

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#ifndef BUTTONS_H
#define BUTTONS_H
 
#include <Arduino.h>
 
#define ENABLE_BUTTON_FALL_MODE
#define ENABLE_BUTTON_FALL_PULSE_MODE
#define ENABLE_BUTTON_FALL_PULSE_SECURED_MODE
#define ENABLE_BUTTON_RISE_MODE
// #define ENABLE_BUTTON_RISE_PULSE_MODE // disabled due to inaccuracy and instability
// #define ENABLE_BUTTON_RISE_PULSE_SECURED_MODE // disabled due to inaccuracy and instability

bool is_button_clicked (const uint32_t button_no);

void set_buttons_mode (const uint8_t mode);

enum {

    button_raw_mode,
 
    #ifdef ENABLE_BUTTON_FALL_MODE
    button_fall_mode,
    #endif // #ifdef ENABLE_BUTTON_FALL_MODE
 
    #ifdef ENABLE_BUTTON_FALL_PULSE_MODE
    button_fall_pulse_mode,
    #endif // #ifdef ENABLE_BUTTON_FALL_PULSE_MODE
    
    #ifdef ENABLE_BUTTON_FALL_PULSE_SECURED_MODE
    button_fall_pulse_secured_mode,
    #endif // #ifdef ENABLE_BUTTON_FALL_PULSE_SECURED_MODE
 
    #ifdef ENABLE_BUTTON_RISE_MODE
    button_rise_mode,
    #endif // #ifdef ENABLE_BUTTON_RISE_MODE
 
    #ifdef ENABLE_BUTTON_RISE_PULSE_MODE
    button_rise_pulse_mode,
    #endif // #ifdef ENABLE_BUTTON_RISE_PULSE_MODE
 
    #ifdef ENABLE_BUTTON_RISE_PULSE_SECURED_MODE
    button_rise_pulse_secured_mode
    #endif // #ifdef ENABLE_BUTTON_RISE_PULSE_SECURED_MODE
};

void button_attach_interrupt (const uint32_t button_no, void (*user_func)(void));

void button_detach_interrupt (const uint32_t button_no);
 
 
/*
button_fall_pulse_secured_mode:
SW1 fall
1
0
0
0
SW2 fall
anti-misclick triggered
0
0
0
SW1 rise or SW2 rise, whichever later
anti-misclick unlocked
*/
/*
button_rise_pulse_secured_mode:
SW1 fall
0
0
0
0
SW2 fall
anti-misclick triggered
0
0
0
SW1 rise or SW2 rise, whichever later
anti-misclick unlocked
*/
 
#endif