/*
 * Ext_Interrupt.c
 */ 


#include <avr/interrupt.h>
#include "Ext_Interrupt.h"
#include "IRsensor.h"


static volatile unsigned int stats1_counted = 0;
static volatile unsigned int stats2_counted = 0;


void reset_stats_counted(void)
{
	stats1_counted = 0;
	stats2_counted = 0;
}


unsigned int get_stats1_counted(void)
{
	return stats1_counted;
}

unsigned int get_stats2_counted(void)
{
	return stats2_counted;
}


void reset_external_interrupt(void)
{
	SET_FALLING_EDGE_INT0();
	SET_FALLING_EDGE_INT1();
	ENABLE_INT0();
	ENABLE_INT1();
}



void init_external_interrupt_0(void)
{
	Config_IRsensor_1();
	SET_FALLING_EDGE_INT0();
	ENABLE_INT0();
}

ISR(INT0_vect)
{
	stats1_counted++;
}




void init_external_interrupt_1(void)
{
	Config_IRsensor_2();
	SET_FALLING_EDGE_INT1();
	ENABLE_INT1();
}

ISR(INT1_vect)
{
	stats2_counted++;
}




void enable_global_interrupt(void)
{
	sei();
}

void disable_global_interrupt(void)
{
	cli();
}