void onewire_writebit(uint8_t bit)
{
	_delay_cycles(2); // recovery
	OW_LO
	if(bit) //write 1
		_delay_cycles(6); //line was pulled down by master 1-15us
	else	//write 0
		_delay_cycles(64); //line was pulled up by master 60-120us
	/*Release line in rest of write slot*/
	OW_RLS
	if (bit) //1
		_delay_cycles(64);
	else 	//0
		_delay_cycles(6);
}