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/*****************************************************
This program was produced by the
CodeWizardAVR V1.24.5 Standard
Automatic Program Generator
© Copyright 1998-2005 Pavel Haiduc, HP InfoTech s.r.l.
http://www.hpinfotech.com
e-mail:office@hpinfotech.com

Project : 
Version : 
Date    : 02.07.2006
Author  : Artem                           
Company : Art Inc.                        
Comments: 


Chip type           : ATtiny2313
Clock frequency     : 8,000000 MHz
Memory model        : Tiny
External SRAM size  : 0
Data Stack size     : 32
*****************************************************/

#include <tiny2313>
#include <delay>

// Timer 0 output compare B interrupt service routine
unsigned char stt;

interrupt [TIM0_COMPB] void timer0_compb_isr(void)
{
// Place your code here
if (PORTB==0) PORTB=255; else PORTB=0; //сами импульсы

stt++;
if (stt==20) DDRB=0; //10 импульсов не выводим
if (stt==40) DDRB=255; //10 импульсов выводим
if (stt==40) stt=0;
}

// Declare your global variables here

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

// Crystal Oscillator division factor: 1
#pragma optsize-
CLKPR=0x80;
CLKPR=0x00;
#ifdef _OPTIMIZE_SIZE_
#pragma optsize+
#endif

// Input/Output Ports initialization
// Port A initialization
// Func2=In Func1=In Func0=In 
// State2=T State1=T State0=T 
PORTA=0x00;
DDRA=0x00;

// Port B initialization
// Func7=Out Func6=Out Func5=Out Func4=Out Func3=Out Func2=Out Func1=Out Func0=Out 
// State7=1 State6=1 State5=1 State4=1 State3=1 State2=1 State1=1 State0=1 
PORTB=0xFF;
DDRB=0xFF;

// Port D initialization
// Func6=Out Func5=In Func4=In Func3=In Func2=In Func1=In Func0=In 
// State6=1 State5=T State4=T State3=T State2=T State1=T State0=T 
PORTD=0x40;
DDRD=0x40;

// Timer/Counter 0 initialization
// Clock source: System Clock
// Clock value: 8000,000 kHz
// Mode: CTC top=OCR0A
// OC0A output: Disconnected
// OC0B output: Disconnected
TCCR0A=0x02;
TCCR0B=0x01;
TCNT0=0x00;
OCR0A=0x69;
OCR0B=0x01;

// 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
TCCR1A=0x00;
TCCR1B=0x00;
TCNT1H=0x00;
TCNT1L=0x00;
ICR1H=0x00;
ICR1L=0x00;
OCR1AH=0x00;
OCR1AL=0x00;
OCR1BH=0x00;
OCR1BL=0x00;

// External Interrupt(s) initialization
// INT0: Off
// INT1: Off
// Interrupt on any change on pins PCINT0-7: Off
GIMSK=0x00;
MCUCR=0x00;

// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=0x04;

// Universal Serial Interface initialization
// Mode: Disabled
// Clock source: Register & Counter=no clk.
// USI Counter Overflow Interrupt: Off
USICR=0x00;

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

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

while (1)
      {
      // Place your code here
PORTD.6=!PORTD.6;  // просто мигаем светодиодом для индикации что устройство работает.
delay_ms(50);

   };
}