/*****************************************************
This program was produced by the
CodeWizardAVR V1.25.5 Professional
Automatic Program Generator
© Copyright 1998-2007 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com

Project : 
Version : 
Date    : 21.04.2009
Author  :                           
Company :                          
Comments: 


Chip type           : ATmega8
Program type        : Application
Clock frequency     : 8,000000 MHz
Memory model        : Small
External SRAM size  : 0
Data Stack size     : 256
*****************************************************/

#include <mega8.h>
#include <stdio.h>

// Alphanumeric LCD Module functions
#asm
   .equ __lcd_port=0x18 ;PORTB
#endasm
#include <lcd.h>

#include <delay.h>

#define ADC_VREF_TYPE 0x00

char lcd_buffer[16]; 
unsigned int result;

// ADC interrupt service routine
interrupt [ADC_INT] void adc_isr(void)
{
// unsigned int adc_data;
// Read the AD conversion result
// adc_data=ADCW;
// Place your code here
result=ADCW*5-ADCW/10; //óìíîæàåì ÷òîáû ïîëó÷èòü ì è íåìíîãî ó÷èòûâàåì ïîãðåøíîñòè

}

// Declare your global variables here

void main(void)
{
// Declare your local variables here

// Input/Output Ports initialization
// Port B initialization
// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T 
PORTB=0x00;
DDRB=0x00;

// Port C initialization
// Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State6=T State5=T State4=T State3=T State2=T State1=T State0=T 
PORTC=0x00;
DDRC=0x00;

// Port D initialization
// Func7=In Func6=In Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=T State6=T State5=T State4=T State3=T State2=T State1=T State0=T 
PORTD=0x00;
DDRD=0x00;

// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
TCCR0=0x00;
TCNT0=0x00;

// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: Timer 1 Stopped
// Mode: Normal top=FFFFh
// OC1A output: Discon.
// OC1B output: Discon.
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer 1 Overflow Interrupt: Off
// Input Capture Interrupt: Off
// Compare A Match Interrupt: Off
// Compare B Match Interrupt: Off
TCCR1A=0x00;
TCCR1B=0x00;
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;

// Timer/Counter 2 initialization
// Clock source: System Clock
// Clock value: Timer 2 Stopped
// Mode: Normal top=FFh
// OC2 output: Disconnected
ASSR=0x00;
TCCR2=0x00;
TCNT2=0x00;
OCR2=0x00;

// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
MCUCR=0x00;

// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=0x00;

// Analog Comparator initialization
// Analog Comparator: Off
// Analog Comparator Input Capture by Timer/Counter 1: Off
ACSR=0x80;
SFIOR=0x00;

// ADC initialization
// ADC Clock frequency: 125,000 kHz
// ADC Voltage Reference: AREF pin
ADMUX=0;
//ADCSRA=0b10011111;
ADCSRA=0b11011111;

// LCD module initialization
lcd_init(8);
//lcd_gotoxy(0,1);       //  èäåì â òî÷êó
//lcd_putsf("Voltmetr"); //  ïå÷àòàåì


// Global enable interrupts
#asm("sei")

while (1)
      {
      // Place your code here
      sprintf(lcd_buffer,"ADC = %4umV",result);//    çàïèñûâàåì â áóôåð âòîðûå 2 ïàðàìåòðà
      //lcd_clear(); //     î÷èùàåì æêè
      lcd_gotoxy(2,0);       //  èäåì â òî÷êó
      lcd_puts(lcd_buffer); //òåïåðü âûâîäèì â íåãî
      delay_ms(200);
      ADCSRA=0b11011111; 

      };
}