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#include <NTPSettingsService.h>
NTPSettingsService::NTPSettingsService(AsyncWebServer* server, FS* fs, SecurityManager* securityManager) : AdminSettingsService(server, fs, securityManager, NTP_SETTINGS_SERVICE_PATH, NTP_SETTINGS_FILE) { #if defined(ESP8266)
_onStationModeDisconnectedHandler = WiFi.onStationModeDisconnected( std::bind(&NTPSettingsService::onStationModeDisconnected, this, std::placeholders::_1)); _onStationModeGotIPHandler = WiFi.onStationModeGotIP(std::bind(&NTPSettingsService::onStationModeGotIP, this, std::placeholders::_1)); #elif defined(ESP_PLATFORM)
WiFi.onEvent( std::bind(&NTPSettingsService::onStationModeDisconnected, this, std::placeholders::_1, std::placeholders::_2), WiFiEvent_t::SYSTEM_EVENT_STA_DISCONNECTED); WiFi.onEvent(std::bind(&NTPSettingsService::onStationModeGotIP, this, std::placeholders::_1, std::placeholders::_2), WiFiEvent_t::SYSTEM_EVENT_STA_GOT_IP); #endif
NTP.onNTPSyncEvent([this](NTPSyncEvent_t ntpEvent) { _ntpEvent = ntpEvent; _syncEventTriggered = true; }); }
NTPSettingsService::~NTPSettingsService() { }
void NTPSettingsService::loop() { // detect when we need to re-configure NTP and do it in the main loop
if (_reconfigureNTP) { _reconfigureNTP = false; configureNTP(); }
// output sync event to serial
if (_syncEventTriggered) { processSyncEvent(_ntpEvent); _syncEventTriggered = false; }
// keep time synchronized in background
now(); }
void NTPSettingsService::readFromJsonObject(JsonObject& root) { _server = root["server"] | NTP_SETTINGS_SERVICE_DEFAULT_SERVER; _interval = root["interval"];
// validate server is specified, resorting to default
_server.trim(); if (!_server) { _server = NTP_SETTINGS_SERVICE_DEFAULT_SERVER; }
// make sure interval is in bounds
if (_interval < NTP_SETTINGS_MIN_INTERVAL) { _interval = NTP_SETTINGS_MIN_INTERVAL; } else if (_interval > NTP_SETTINGS_MAX_INTERVAL) { _interval = NTP_SETTINGS_MAX_INTERVAL; } }
void NTPSettingsService::writeToJsonObject(JsonObject& root) { root["server"] = _server; root["interval"] = _interval; }
void NTPSettingsService::onConfigUpdated() { _reconfigureNTP = true; }
#if defined(ESP8266)
void NTPSettingsService::onStationModeGotIP(const WiFiEventStationModeGotIP& event) { Serial.printf("Got IP address, starting NTP Synchronization\n"); _reconfigureNTP = true; }
void NTPSettingsService::onStationModeDisconnected(const WiFiEventStationModeDisconnected& event) { Serial.printf("WiFi connection dropped, stopping NTP.\n"); _reconfigureNTP = false; NTP.stop(); } #elif defined(ESP_PLATFORM)
void NTPSettingsService::onStationModeGotIP(WiFiEvent_t event, WiFiEventInfo_t info) { Serial.printf("Got IP address, starting NTP Synchronization\n"); _reconfigureNTP = true; }
void NTPSettingsService::onStationModeDisconnected(WiFiEvent_t event, WiFiEventInfo_t info) { Serial.printf("WiFi connection dropped, stopping NTP.\n"); _reconfigureNTP = false; NTP.stop(); } #endif
void NTPSettingsService::configureNTP() { Serial.println("Configuring NTP...");
// disable sync
NTP.stop();
// enable sync
NTP.begin(_server); NTP.setInterval(_interval); }
void NTPSettingsService::processSyncEvent(NTPSyncEvent_t ntpEvent) { if (ntpEvent) { Serial.print("Time Sync error: "); if (ntpEvent == noResponse) Serial.println("NTP server not reachable"); else if (ntpEvent == invalidAddress) Serial.println("Invalid NTP server address"); } else { Serial.print("Got NTP time: "); Serial.println(NTP.getTimeDateString(NTP.getLastNTPSync())); } }
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