Configurable NTP server

NTP update every hour Fixes #22
jantenhove · Jul 17, 2019 · 2ca6fce · 2ca6fce
1 parent 4fb44de
commit 2ca6fce
Show file tree

Hide file tree

Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/GoodWeLogger.ino b/GoodWeLogger.ino
@@ -17,7 +17,7 @@ GoodWeCommunicator goodweComms(&settingsManager, false);
 MQTTPublisher mqqtPublisher(&settingsManager, &goodweComms, false);
 PVOutputPublisher pvoutputPublisher(&settingsManager, &goodweComms, false);
 WiFiUDP ntpUDP;
-NTPClient timeClient(ntpUDP, "pool.ntp.org");
+NTPClient timeClient(ntpUDP, NTP_SERVER);
 bool validTimeSet =false;
 int reconnectCounter = 0;
 
@@ -58,6 +58,7 @@ void setup()
 	Serial.println("");
 	Serial.println("Connected!");
 
+	timeClient.setUpdateInterval(1000 * 60 * 60); //one hour updates
 	timeClient.begin();
 
 	ArduinoOTA.setHostname("GoodWeLogger");

diff --git a/MQTTPublisher.cpp b/MQTTPublisher.cpp
@@ -156,7 +156,7 @@ void MQTTPublisher::handle()
 					}
 				}
 				else if (sendRegular) //only send offline info on regular basis
-					if (sendOk) sendOk = publishOnMQTT(prependTopic, "/online", "0");
+					if (sendOk) sendOk = publishOnMQTT(prependTopic, "/online", "0");					
 			}
 
 			//On the github page of the pubsubclient it was suggested to add extra client.loop().

diff --git a/Settings.example.h b/Settings.example.h
@@ -38,4 +38,10 @@
 #define RS485_RX D1
 
 //rs485 transmit pin
-#define RS485_TX D2
+#define RS485_TX D2
+
+//Hostname to use on local network
+#define WIFI_HOSTNAME "GoodWeLogger"
+
+//NTP server addres
+#define NTP_SERVER "pool.ntp.org"