1.9.0 web - new implementation

src/Ntp.h

@@ -0,0 +1,35 @@
+/*
+ * Ntp.h
+ *
+ */
+#pragma once
+
+#ifndef NTP_H_
+#define NTP_H_
+
+#include <ESP8266WiFi.h>
+#include <ESPAsyncUDP.h>
+
+#include "TimeLib.h" // customized version of the time library
+
+#define NTP_PACKET_SIZE 48 // NTP time is in the first 48 bytes of message
+
+class NtpClient {
+  public:
+    void ICACHE_FLASH_ATTR Ntp(const char * server, int8_t tz, time_t syncSecs);
+    ICACHE_FLASH_ATTR virtual ~NtpClient();
+
+    static char *    TimeServerName;
+    static IPAddress timeServer;
+    static int8_t    timezone;
+    static time_t    syncInterval;
+
+    static AsyncUDP udpListener;
+
+    static byte NTPpacket[NTP_PACKET_SIZE];
+
+  private:
+    static ICACHE_FLASH_ATTR time_t getNtpTime();
+};
+
+#endif