init Files

libraries/ESP32Time/examples/esp32_time_multiple/esp32_time_multiple.ino

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+/*
+   MIT License
+
+  Copyright (c) 2021 Felix Biego
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all
+  copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
+*/
+
+#include <ESP32Time.h>
+
+ESP32Time rtc;
+ESP32Time rtc1(-3600);  // offset GMT-1
+ESP32Time rtc2(7200);   // offset GMT+2
+
+void setup() {
+  Serial.begin(115200);
+  rtc.setTime(30, 24, 15, 17, 1, 2021);  // 17th Jan 2021 15:24:30
+  //rtc1.setTime(1609459200);  // 1st Jan 2021 00:00:00
+  // time can be set on one instance
+  // no need for rtc1.setTime() or rtc2.setTime()
+  
+
+}
+
+void loop() {
+//  Serial.println(rtc.getTime());          //  (String) 15:24:38
+//  Serial.println(rtc.getDate());          //  (String) Sun, Jan 17 2021
+//  Serial.println(rtc.getDate(true));      //  (String) Sunday, January 17 2021
+//  Serial.println(rtc.getDateTime());      //  (String) Sun, Jan 17 2021 15:24:38
+//  Serial.println(rtc.getDateTime(true));  //  (String) Sunday, January 17 2021 15:24:38
+//  Serial.println(rtc.getTimeDate());      //  (String) 15:24:38 Sun, Jan 17 2021
+//  Serial.println(rtc.getTimeDate(true));  //  (String) 15:24:38 Sunday, January 17 2021
+//
+//  Serial.println(rtc.getMicros());        //  (unsigned long)    723546
+//  Serial.println(rtc.getMillis());        //  (unsigned long)    723
+//  Serial.println(rtc.getEpoch());         //  (unsigned long)    1609459200
+//  Serial.println(rtc.getSecond());        //  (int)     38    (0-59)
+//  Serial.println(rtc.getMinute());        //  (int)     24    (0-59)
+//  Serial.println(rtc.getHour());          //  (int)     3     (1-12)
+//  Serial.println(rtc.getHour(true));      //  (int)     15    (0-23)
+//  Serial.println(rtc.getAmPm());          //  (String)  pm
+//  Serial.println(rtc.getAmPm(true));      //  (String)  PM
+//  Serial.println(rtc.getDay());           //  (int)     17    (1-31)
+//  Serial.println(rtc.getDayofWeek());     //  (int)     0     (0-6)
+//  Serial.println(rtc.getDayofYear());     //  (int)     16    (0-365)
+//  Serial.println(rtc.getMonth());         //  (int)     0     (0-11)
+//  Serial.println(rtc.getYear());          //  (int)     2021
+
+  Serial.println(rtc.getTime("RTC0: %A, %B %d %Y %H:%M:%S"));   // (String) returns time with specified format 
+  Serial.println(rtc1.getTime("RTC1: %A, %B %d %Y %H:%M:%S"));   // (String) returns time with specified format 
+  Serial.println(rtc2.getTime("RTC2: %A, %B %d %Y %H:%M:%S"));   // (String) returns time with specified format 
+  
+  // formating options  http://www.cplusplus.com/reference/ctime/strftime/
+
+  Serial.println(rtc.getEpoch());         //  (unsigned long)    
+  Serial.println(rtc1.getEpoch());         //  (unsigned long)   
+  Serial.println(rtc2.getEpoch());         //  (unsigned long)    
+
+  Serial.println(rtc.getLocalEpoch());         //  (unsigned long) epoch without offset, same for all instances
+  delay(1000);
+}