ezTime Documentation

A brief history of ezTime

Getting started

Some quick examples

ezTime: complete documentation

NTP, staying in sync

void ezTime.setServer(String ntp_server = NTP_SERVER)

void ezTime.setInterval(uint16_t seconds = 0)

bool ezTime.waitForSync(uint16_t timeout = 0)

void ezTime.updateNow()

timeStatus_t ezTime.timeStatus()

bool ezTime.queryNTP(String server, time_t &t, unsigned long &measured_at)

time_t ezTime.now()

void ezTime.breakTime(time_t time, tmElements_t &tm)

time_t ezTime.makeTime(tmElements_t &tm)

time_t ezTime.makeTime(uint8_t hour, uint8_t minute, uint8_t second, uint8_t day, uint8_t month, int16_t year)

time_t ezTime.makeUmpteenthTime(uint8_t hour, uint8_t minute, uint8_t second, uint8_t umpteenth, uint8_t wday, uint8_t month, int16_t year)

Timezones

	bool setPosix(String posix);
	String getPosix();
	bool setLocation(String location, bool force_lookup = false);
	String getOlsen();
	void setDefault();
	bool isDST_local(time_t t = TIME_NOW);
	bool isDST_UTC(time_t t = TIME_NOW);
	bool isDST();
	String getTimezoneName(time_t t = TIME_NOW);
	int32_t getOffset(time_t t = TIME_NOW);
	time_t now(bool update_last_read = true);
	void setTime(time_t t);
	void setTime(const uint8_t hr, const uint8_t min, const uint8_t sec, const uint8_t day, const uint8_t mnth, uint16_t yr);
	String dateTime(String format = DEFAULT_TIMEFORMAT);				// http://php.net/manual/en/function.date.php for conversion
	String dateTime(time_t t, String format = DEFAULT_TIMEFORMAT);
	uint8_t hour(time_t t = TIME_NOW);			// 0-23
	uint8_t minute(time_t t = TIME_NOW);		// 0-59
	uint8_t second(time_t t = TIME_NOW);		// 0-59
	uint16_t ms(time_t t = TIME_NOW);			// 0-999
	uint8_t day(time_t t = TIME_NOW);			// 1-31
	uint8_t weekday(time_t t = TIME_NOW);		// Day of the week (1-7), Sunday is day 1
	uint8_t month(time_t t = TIME_NOW);			// 1-12
	uint16_t year(time_t t = TIME_NOW);			// four digit year		
	bool secondChanged();	// Since last call to something that caused a time read, to avoid excessive calling of, eg, timeString
	bool minuteChanged();

void ezTime.clearCache()

Error handling, debug information

ezError_t ezTime.error()

String ezTime.errorString(ezError_t err)

void ezTime.debug(ezDebugLevel_t level)

Free extras

	String urlEncode(String str); 															// Does what you think it does
	String zeropad(uint32_t number, uint8_t length);										// Returns number as string of given length, zero-padded on left if needed
	String getBetween(String &haystack, String before_needle, String after_needle = "");	// Returns what's between before_needle and after_needle in haystack, or "" if not found. Returns until end of string if after_needle is empty
	bool timezoneAPI(String location, String &olsen, String &posix);