Текст заголовка сообщения полностью: Работаю под ATmega8, устройство HH01D. Пока тестирую приход сигналов с ножки FOUT, но передатчик ничего не сообщает...Кто поможет?

#include <stdio.h>
#include <avr/io.h>
#include <avr/interrupt.h>
#include "i2cmaster.h"



// defines
#define LED PINB2
#define HS_VDD PC2
#define H_FOUT PB0
//---------------
#define ACK 0
#define NAK 1


/*************************HH10D commands*************************/
#define HUMIDITY_ADRESS 0x01
#define ADDR_1 0x0C
/*************************************************************/
int UART_Recieve(void);
void UART_Transmit(int);

unsigned char sec1;
int n;
int sec=0;
long tcoef=0;

float getFOUT(void);


ISR(TIMER0_OVF_vect) //if T0 is full
{
++tcoef;
if (tcoef == 57600)
{
++sec;
tcoef = 0;
}
if (sec == 60) sec = 0;
TCNT0 = 0;
}



//---------------------------

float getFOUT(void)
{
union{
unsigned char sens[2];
unsigned char offset[2];
unsigned char TCS;
} humidity;

float freq;
float humidity1;
int sens,offset;

int One,Two;
unsigned char sec1;

char i;

One = TCNT1;
TIMSK |= _BV(TICIE1);

while(TIFR & (ICF1<<1));

sec1 = TCNT0;

while( ( (sec1-sec) == 2) && (TCNT0 == sec1));
TIMSK &= ~_BV(TICIE1);
Two = TCNT1;

freq = Two-One;
freq = freq/2;

i2c_init();

i2c_start_wait(HUMIDITY_ADRESS+I2C_WRITE);
i2c_write(ADDR_1);
for (i =0;i<40;++i);
i2c_rep_start(HUMIDITY_ADRESS+I2C_READ);
humidity.sens[1] = i2c_readAck();
humidity.sens[2] = i2c_readAck();
humidity.offset[1] = i2c_readAck();
humidity.offset[2] = i2c_readNak();
i2c_stop();

sens = humidity.sens[1];
sens <<= 8;
sens |= humidity.sens[2];

offset = humidity.offset[1];
offset <<= 8;
offset|= humidity.offset[2];

humidity1 = ((float)offset - freq);
humidity1 *= (float)sens;
humidity1 /= 4096.0;
TCNT1 =0;
return Two;

}

int UART_Recieve(void)
{
while (!(UCSRA & (1<<RXC)));
return UDR;
}
void UART_Transmit(int temp)
{
while(!( UCSRA & (1<<UDRE)));
UDR = temp;
}


int main(void)
{

UCSRA=0x00;
UCSRB=0x18;
UCSRC=0x86;

UBRRH=0x00;
UBRRL=0x07;
//TC1 prop -----
TCCR1B |= 0x00;
TCNT1= 35535;
TIMSK |= _BV(TICIE1);
//TC0 prop ------
TIFR = 0;
TIMSK |= _BV(TOIE0);
TCCR0 |= _BV(CS00);
TCNT0 = 0;

//-----------------
DDRC |= 0;
PORTC |= _BV(HS_VDD);
//-------------------
DDRB |= _BV(LED);
PORTB |= _BV(LED);
//--------------------
TCNT1 = 0;
sei();

TCCR1B = 0x01;
TCNT1 = 0;
while(1)
{
while(TIFR & (ICF1<<1));
UART_Transmit(TCNT1);
}
}