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void INIT_TIMER(void)
{
// Timer/Counter 1 initialization
// Clock source: System Clock
// Clock value: 8000,000 kHz
// Mode: CTC top=OCR1A
// OC1A output: Disconnected
// OC1B output: Disconnected
// OC1C output: Disconnected
// Noise Canceler: Off
// Input Capture on Falling Edge
// Timer Period: 0,25 ms
// Timer1 Overflow Interrupt: Off
// Input Capture Interrupt: Off
// Compare A Match Interrupt: On
// Compare B Match Interrupt: Off
// Compare C Match Interrupt: Off
TCCR1A=(0<<COM1A1) | (0<<COM1A0) | (0<<COM1B1) | (0<<COM1B0) | (0<<COM1C1) | (0<<COM1C0) | (0<<WGM11) | (0<<WGM10);
TCCR1B=(0<<ICNC1) | (0<<ICES1) | (0<<WGM13) | (1<<WGM12) | (0<<CS12) | (0<<CS11) | (1<<CS10);
OCR1AH=0x07;
OCR1AL=0xCF;
// Timer(s)/Counter(s) Interrupt(s) initialization
TIMSK=(0<<OCIE2) | (0<<TOIE2) | (0<<TICIE1) | (1<<OCIE1A) | (0<<OCIE1B) | (0<<TOIE1) | (0<<OCIE0) | (0<<TOIE0);
}

void INIT_PORT(void)
{
DDRD=(0<<DDD7) | (0<<DDD6) | (0<<DDD5) | (0<<DDD4) | (1<<DDD3) | (1<<DDD2) | (1<<DDD1) | (1<<DDD0);
// State: Bit7=T Bit6=T Bit5=T Bit4=T Bit3=1 Bit2=1 Bit1=1 Bit0=1 
PORTD=(0<<PORTD7) | (0<<PORTD6) | (0<<PORTD5) | (0<<PORTD4) | (1<<PORTD3) | (1<<PORTD2) | (1<<PORTD1) | (1<<PORTD0);

PORTB=0;
DDRB=0xFF;

PORTC=0;
DDRC=0xFF;       

PORTA=0;
DDRA=0xFF;
}