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