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Unixtime

UNIX Time Stamp converter in date and time and vice versa for Arduino.Based on:

compatibility

Compatible with all arduino platforms (used arduino functions)

Content

[installation] (# Install)
[initialization] (#init)
[use] (#usage)
[Example] (# Example)
[versions] (#varsions)
[bugs and feedback] (#fedback)

Installation

The library can be found by the name ** unixtime ** and installed through the library manager in:
- Arduino ide
- Arduino ide v2
- Platformio
[download the library] (https://github.com/gyverlibs/unixtime/archive/refs/heads/main.zip) .Zip archive for manual installation:
- unpack and put in * C: \ Program Files (X86) \ Arduino \ Libraries * (Windows X64)
- unpack and put in * C: \ Program Files \ Arduino \ Libraries * (Windows X32)
- unpack and put in *documents/arduino/libraries/ *
- (Arduino id) Automatic installation from. Zip: * sketch/connect the library/add .Zip library ... * and specify downloaded archive
Read more detailed instructions for installing libraries [here] (https://alexgyver.ru/arduino-first/#%D0%A3%D1%81%D1%82%D0%B0%BD%D0%BE%BE%BE%BED0%B2%D0%BA%D0%B0_%D0%B1%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA)

Update

I recommend always updating the library: errors and bugs are corrected in the new versions, as well as optimization and new features are added
through the IDE library manager: find the library how to install and click "update"
Manually: ** remove the folder with the old version **, and then put a new one in its place.“Replacement” cannot be done: sometimes in new versions, files that remain when replacing are deleted and can lead to errors!

initialization

`CPP Unixtime Stamp (3);// specify GMT (for example 3 for Moscow) `

Usage

`` `CPP uint32_t getunix ();// Get Unix Stamp from the set date and time VOID Getdatetime (Uint32_T T);// Convert UNIX Stamp Date and Time (in variable class members)

// setting the date and time (more convenient than writing VURT variables) VOID Setdetetime (Uint16_T Nyear, Uint8_T NMONTH, UINT8_T NDAY, UINT8_T NHOUR, UINT8_T NMINUTE, UINT8_T NSECOND);

// variable dates and time uint16_t year; uint8_t months; uint8_t day; Uint8_t Hour; uint8_t minute; uint8_t second; uint8_t dayofweek; `` `

Example

The rest of the examples look at ** Examples **! `` `CPP #include <unixtime.h>

Unixtime Stamp (3);// specify GMT (3 for Moscow)

VOID setup () { Serial.Begin (9600); // ========= The date and time in unix ============= // Installation of the date and time of the library through the Setdatetime function // setdateetime (year, month (from 1), day (from 1), hour, minute, second); // or Stamp.year = 2021 and so on //stamp.setdetetime(2021, 1, 1, 0, 0, 0); Stamp.Setdetetime (2021, 5, 20, 7, 4, 15);// 20 May 2021, 7:04:15

// getunix () - get unix time (executed ~ 56 us on avr) uint32_T Unix = Stamp.getunix (); Serial.println (unix);

// ========== Unix in date and time ============= // Convert UNIX on date and time // getdetetime (unix Stamp) is performed ~ 500 us on avr // https://www.unixtimestamp.com/index.php Stamp.getDetetime (1621497944);

// Take it like this Serial.println (Stamp.year); Serial.println (Stamp.month); Serial.println (Stamp.day); Serial.println (Stamp.hour); Serial.println (Stamp.minute); Serial.println (Stamp.Second); Serial.println (Stamp.Dayofweek);// 1 Monday, 7 Sunday }

VOID loop () { } `` `

versions

V1.0
V1.1 - Optimization

bugs and feedback

Create ** Issue ** when you find the bugs, and better immediately write to the mail [alex@alexgyver.ru] (mailto: alex@alexgyver.ru) The library is open for refinement and your ** pull Request ** 'ow!

When reporting about bugs or incorrect work of the library, it is necessary to indicate:

The version of the library
What is MK used
SDK version (for ESP)
version of Arduino ide
whether the built -in examples work correctly, in which the functions and designs are used, leading to a bug in your code
what code has been loaded, what work was expected from it and how it works in reality
Ideally, attach the minimum code in which the bug is observed.Not a canvas of a thousand lines, but a minimum code