#define OT_GATEWAY_VERSION          "1.3.0"
#define AP_SSID                     "OpenTherm Gateway"
#define AP_PASSWORD                 "otgateway123456"
#define USE_TELNET

#define EMERGENCY_TIME_TRESHOLD     120000
#define MQTT_RECONNECT_INTERVAL     5000
#define MQTT_KEEPALIVE              30

#define OPENTHERM_OFFLINE_TRESHOLD  10

#define EXT_SENSORS_INTERVAL        5000
#define EXT_SENSORS_FILTER_K        0.15
#define DS_CHECK_CRC                true
#define DS_CRC_USE_TABLE            true

#define LED_STATUS_PIN              13
#define LED_OT_RX_PIN               15

#define CONFIG_URL                  "http://%s/"
#define SETTINGS_VALID_VALUE        "stvalid" // only 8 chars!


#ifdef USE_TELNET
  #define INFO_STREAM TelnetStream
  #define WARN_STREAM TelnetStream
  #define ERROR_STREAM TelnetStream
  #define DEBUG_STREAM  if (settings.debug) TelnetStream
  #define WM_DEBUG_PORT TelnetStream
#else
  #define INFO_STREAM Serial
  #define WARN_STREAM Serial
  #define ERROR_STREAM Serial
  #define DEBUG_STREAM  if (settings.debug) Serial
  #define WM_DEBUG_PORT Serial
#endif

#define INFO(...) INFO_STREAM.print("\r[INFO] "); INFO_STREAM.println(__VA_ARGS__);
#define INFO_F(...) INFO_STREAM.print("\r[INFO] "); INFO_STREAM.printf(__VA_ARGS__);
#define WARN(...) WARN_STREAM.print("\r[WARN] "); WARN_STREAM.println(__VA_ARGS__);
#define WARN_F(...) WARN_STREAM.print("\r[WARN] "); WARN_STREAM.printf(__VA_ARGS__);
#define ERROR(...) ERROR_STREAM.print("\r[ERROR] "); ERROR_STREAM.println(__VA_ARGS__);
#define DEBUG(...) DEBUG_STREAM.print("\r[DEBUG] "); DEBUG_STREAM.println(__VA_ARGS__);
#define DEBUG_F(...) DEBUG_STREAM.print("\r[DEBUG] "); DEBUG_STREAM.printf(__VA_ARGS__);

char buffer[120];