/*****************************************************
This program was produced by the
CodeWizardAVR V2.03.9 Standard
Automatic Program Generator
© Copyright 1998-2008 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com

Project : 
Version : 
Date    : 14.04.2009
Author  : Zver
Company : Microsoft
Comments: 


Chip type               : ATmega16
Program type            : Application
AVR Core Clock frequency: 1,000000 MHz
Memory model            : Small
External RAM size       : 0
Data Stack size         : 256
*****************************************************/

#include <mega16.h>

// Alphanumeric LCD Module functions
#asm
   .equ __lcd_port=0x1B ;PORTA
#endasm
#include <lcd.h>
#include <delay.h>
#include <stdio.h>
#include <m8_128.h>
char lcd_buffer[33];
eeprom unsigned char pwm; // Величина ШИМ начальная PWM в % 
//char temp; // переменная для разных нужд
u32 pwm_val; // для хранения величины ШИМ PWM в  1/1024

// Declare your global variables here

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

// Input/Output Ports initialization
// Port A 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 
PORTA=0x00;
DDRA=0x00;

// 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
// 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 
PORTC=0x00;
DDRC=0x00;

// Port D initialization
// Func7=In Func6=In Func5=Out Func4=In Func3=In Func2=In Func1=In Func0=In 
// State7=T State6=T State5=0 State4=T State3=T State2=T State1=T State0=T 
PORTD=0x00;
DDRD=0x20;

// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: Timer 0 Stopped
// Mode: Normal top=FFh
// OC0 output: Disconnected
TCCR0=0x00;
TCNT0=0x00;
OCR0=0x00;

// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: 1000,000 kHz
// Mode: Ph. correct PWM top=03FFh
// OC1A output: Non-Inv.
// 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=0x83;
TCCR1B=0x01;
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
// INT2: Off
MCUCR=0x00;
MCUCSR=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;

// LCD module initialization
lcd_init(16);
goto lcd;
while (1)
{
      while(1)
      {
      if (!PINB.1)
      {
      delay_ms (50);
      pwm=pwm+2; //увеличим ШИМ на 10%
      if (pwm > 100)
      {
      pwm = 100;
      }
      while (!PINB.1);
      goto lcd; 
      };              
      if (!PINB.2)
      {
      delay_ms (50);
      pwm=pwm-2;
      if (pwm < 2)
      {
      pwm = 2;
      }      
      while (!PINB.2);
      goto lcd;
      };         
////////////////////////////////////////   

pwm_val = ((1023 * (u32)pwm)/100); 
      OCR1AH = (char)(pwm_val>>8);
      OCR1AL = (char)pwm_val;
      }
lcd:    lcd_clear(); // Очищаем дисплей.
        sprintf(lcd_buffer, "%d\nimpuls %", pwm);
        lcd_puts(lcd_buffer);               
      };

}