File content as of revision 8:4b3ff16d5f91:

#include "DebounceInterrupts.h"

Timeout timeout;

DebounceInterrupts::DebounceInterrupts(void (*fptr)(void), 
                                       InterruptIn *interruptIn, 
                                       const interruptTrigger& trigger,
                                       const unsigned int& debounce_ms)
{
    fCallback = fptr;
    _debounce_count = 0;
    
    switch(trigger) {
     case INT_RISE:
        interruptIn->rise(this, &DebounceInterrupts::_onInterrupt);
        break;
     case INT_FALL:
        interruptIn->fall(this, &DebounceInterrupts::_onInterrupt);
        break;
     default:
        break;
    }

    _debounce_us = 1000*debounce_ms;
}

DebounceInterrupts::~DebounceInterrupts()
{
}

void DebounceInterrupts::_callback()
{
    _last_debounce_count = _debounce_count;
    _debounce_count = 0;
    fCallback();
}

void DebounceInterrupts::_onInterrupt()
{
    _debounce_count++;
    timeout.attach_us(this, &DebounceInterrupts::_callback, _debounce_us);
}

unsigned int DebounceInterrupts::get_debounce()
{
    return _last_debounce_count;
}