WiFiThermostat/src/WiFiThermostat/mqtt_out.ino

void publishCurrentThermostatValues() {
  char tmp_topic_out[50];

  updateCurrentHeatingModeName();
  updateCurrentPresetName();

  char ch_setTemp[6];
  char ch_currSetTemp[6];
  dtostrf(setTemp, 1, 1, ch_setTemp );
  dtostrf(currSetTemp, 1, 1, ch_currSetTemp );

  Serial.print("heatingMode: '");
  Serial.print(heatingMode);
  Serial.println("'");
  Serial.print("set temp: '");
  Serial.print(ch_setTemp);
  Serial.println("'");
  Serial.print("current set temp: '");
  Serial.print(ch_currSetTemp);
  Serial.println("'");

  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "setTemp");
  mqttclient.publish(tmp_topic_out, ch_setTemp);
  yield();

  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "currSetTemp");
  mqttclient.publish(tmp_topic_out, ch_currSetTemp);
  yield();

  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "mode");
  char ch_heatingMode[3];
  sprintf(ch_heatingMode, "%d", heatingMode);
  mqttclient.publish(tmp_topic_out, ch_heatingMode);

  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "modeName");
  mqttclient.publish(tmp_topic_out, currentModeName);

  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "preset");
  char ch_preset[3];
  sprintf(ch_preset, "%d", preset);
  mqttclient.publish(tmp_topic_out, ch_preset);

  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "presetName");
  mqttclient.publish(tmp_topic_out, currentPresetName);

  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "presetHA");
  if (preset == 0) mqttclient.publish(tmp_topic_out, "none");
  else mqttclient.publish(tmp_topic_out, currentPresetName);

  yield();

  char ch_turnHeatingOn[5];
  if (turnHeatingOn) strcpy(ch_turnHeatingOn, "on");
  else strcpy(ch_turnHeatingOn, "off");
  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "heating");
  mqttclient.publish(tmp_topic_out, ch_turnHeatingOn);
  yield();

  char buf[101];
  sprintf(buf, "%d", heatingOnTime);
  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "heatingOnTime");
  mqttclient.publish(tmp_topic_out, buf);
  yield();

  sprintf(buf, "%d", heatingOffTime);
  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "heatingOffTime");
  mqttclient.publish(tmp_topic_out, buf);
  yield();
}

void publishCurrentSensorValues() {
  if ( lastTempUpdate != 0 && (millis() - lastTempUpdate) < 120000 ) {
    char tmp_topic_out[50];

    char temp_chararr[6];
    char hum_chararr[4];
    dtostrf(currTemp, 1, 1, temp_chararr );
    sprintf(hum_chararr, "%2i", currHum);

    Serial.print("temp: '");
    Serial.print(temp_chararr);
    Serial.println("'");
    sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "temp");
    mqttclient.publish(tmp_topic_out, temp_chararr);
    yield();

    Serial.print("hum: '");
    Serial.print(currHum);
    Serial.println("'");
    sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "hum");
    mqttclient.publish(tmp_topic_out, hum_chararr);
    yield();

    dtostrf(currTemp_raw, 1, 1, temp_chararr );
    sprintf(hum_chararr, "%2i", currHum_raw);

    Serial.print("temp_raw: '");
    Serial.print(temp_chararr);
    Serial.println("'");
    sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "temp_raw");
    mqttclient.publish(tmp_topic_out, temp_chararr);
    yield();

    Serial.print("hum_raw: '");
    Serial.print(currHum_raw);
    Serial.println("'");
    sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "hum_raw");
    mqttclient.publish(tmp_topic_out, hum_chararr);
    yield();
  }
}

void publishCurrentPIRValue() {
  char tmp_topic_out[50];
  sprintf(tmp_topic_out, "%s/%s", mqtt_topic_out, "PIR");

  // PIR internal topic
  if (PIRSensorOn) {
    mqttclient.publish(tmp_topic_out, mqtt_payload_pir_on);
  }
  else {
    mqttclient.publish(tmp_topic_out, mqtt_payload_pir_off);
  }

  // PIR additional topic
  if (strlen(mqtt_topic_pir) >= 4) {
    if (PIRSensorOn) {
      mqttclient.publish(mqtt_topic_pir, mqtt_payload_pir_on);
    }
    else {
      mqttclient.publish(mqtt_topic_pir, mqtt_payload_pir_off);
    }
  }
}