void processTemperature() {
   if (intervalTimePassed(intervalRequestTemperature, &lastRequestTemperature)) {
     if (isDeviceResponding(adressRegulator)) {
       requestTemperature();
     }
   }

   if (Wire.available()) {
     serveIncomingTWI(sizeof(float), &incomingTWI[0]);
     temperatureDisplayOnLCD(mergeBytesToFloat(&incomingTWI[0]));
   }
}

void processValueFromRegulator(byte requestValue, int interval, long* timeOfLastRequest) {
  Serial.println(*timeOfLastRequest, HEX);
  if (intervalTimePassed(interval, *timeOfLastRequest)) {
    if (isDeviceResponding(adressRegulator)) {
      requestFromRegulator(requestValue);
    }
  }

  if (Wire.available()) {
    serveIncomingTWI(sizeof(float), &incomingTWI[0]);
    displayOnLCD(requestValue, mergeBytesToFloat(&incomingTWI[0]));
  }
}