PERHIDROL 2

#define F_CPU 1000000UL
#include <avr/io.h>
#include <avr/interrupt.h>
#include "LCD4b.h"
#include <unit/delay.h>
#include <math.h>

int sens[6];

int val1, val2, val3, val4, val5;
float tot[5];

int bashtotal=0;
int a;
int dc;
int bc;
int limit=150;
int value;
int measure();
float totalvalue;

    int main(void)
    {
    int distance;
    DDRD=0xff;
    PORTD=0x00;


    InitalizeLCD();






        while (1)
        {

        measure();



        }
    }
measure()
{
    for(a=0; a<5; a++)
    {
        ADCSRA |= 1<<ADPS2;
            if(a==0)
            {
            ADMUX = 5;
            }
            if(a==1)
            {
            ADMUX = 4;
            }
            if(a==2)
            {
            ADMUX = 3;
            }
            if(a==3)
            {
            ADMUX = 2;
            }
            if(a==4)
            {
            ADMUX = 1;
            }
        ADCSRA |= 1<<ADIE;
        ADCSRA |= 1<<ADEN;

        sei();

        ADCSRA |= 1<<ADSC;
    }





}

ISR(ADC_vect)
{
int  theLowADC = ADCL;
int  theTenBitResults = ADCH<<8 | theLowADC;
int distance = theTenBitResults;

if(ADMUX == 5)
{
val5=distance;
    if(distance<limit)
    {sens[5]=1;}
    else
    {sens[5]=0;}
}

if(ADMUX == 4)
{
val4=distance;
    if(distance<limit)
    {sens[4]=1;}
    else
    {sens[4]=0;}
}

if(ADMUX == 3)
{
val3=distance;
    if(distance<limit)
    {sens[3]=1;}
    else
    {sens[3]=0;}
}

if(ADMUX == 2)
{
val2=distance;
    if(distance<limit)
    {sens[2]=1;}
    else
    {sens[2]=0;}
}

if(ADMUX == 1)
{
val1=distance;

    if(distance<limit)
    {sens[1]=1;}
    else
    {sens[1]=0;}
}

totalvalue= ((sens[1]*5 + sens[2]*1 + sens[3]*2 + sens[4]*3 + sens[5]*4)/(sens[1]+sens[2]+sens[3]+sens[4]+sens[5]));

//switch (a)
//{
//case 0:
//tot[0]=totalvalue;
//break;
////case 1:
//tot[1]=totalvalue;
//break;
//case 2:
//tot[2]=totalvalue;
//break;
//case 3:
//tot[3]=totalvalue;
//break;
//case 4:
//tot[4]=totalvalue;
//break;
//}

    bashtotal=totalvalue;
            if(bashtotal == 1)
            {PORTD=1<<PD0;}
            if(bashtotal == 2)
            {PORTD=1<<PD1;}
            if(bashtotal == 3)
            {PORTD=1<<PD2;}
            if(bashtotal == 4)
            {PORTD=1<<PD3;}
            if(bashtotal == 5)
            {PORTD=1<<PD4;}


ADCSRA |= 1<<ADSC;

}