67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
/*
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Copyright 2018 German Martin (gmag11@gmail.com). All rights reserved.
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Redistribution and use in source and binary forms, with or without modification, are
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permitted provided that the following conditions are met :
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1. Redistributions of source code must retain the above copyright notice, this list of
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conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice, this list
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of conditions and the following disclaimer in the documentation and / or other materials
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provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ''AS IS'' AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.IN NO EVENT SHALL <COPYRIGHT HOLDER> OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT(INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those of the
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authors and should not be interpreted as representing official policies, either expressed
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or implied, of German Martin
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*/
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/*
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Name: NtpClient.ino
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Created: 04/01/2018
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Author: gmag11@gmail.com
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Editor: http://www.visualmicro.com
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*/
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#include <TimeLib.h> //TimeLib library is needed https://github.com/PaulStoffregen/Time
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#include <NtpClientLib.h> //Include NtpClient library header
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#include <ESP8266WiFi.h> // ESP8266
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// #include <WiFi.h> // ESP32
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#define YOUR_WIFI_SSID "YOUR_WIFI_SSID"
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#define YOUR_WIFI_PASSWD "YOUR_WIFI_PASSWD"
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void setup () {
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Serial.begin (115200);
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Serial.println ();
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//Start WiFi communication
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WiFi.mode (WIFI_STA);
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WiFi.begin (YOUR_WIFI_SSID, YOUR_WIFI_PASSWD);
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// NTP begin with default parameters:
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// NTP server: pool.ntp.org
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// TimeZone: UTC
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// Daylight saving: off
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NTP.begin (); // Only statement needed to start NTP sync.
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}
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void loop () {
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//To keep time updated you need to call now() from time to time inside loop
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//in this case getTimeDateString() implies a call to now()
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Serial.println (NTP.getTimeDateString ());
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delay (1000);
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}
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