mirror of https://github.com/ropg/ezTime
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52 lines
999 B
52 lines
999 B
/*
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* This sketch prints a message at noon UTC, every second Tuesday of the month.
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* Not very useful, but demonstrates events and ordinal time.
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*/
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#include <ezTime.h>
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#include <WiFi.h>
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void setup() {
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Serial.begin(115200);
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WiFi.begin("your-ssid", "your-password");
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time.waitForSync();
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// Set the event to trigger for the first time
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UTC.setEvent( itIsTheSecondTuesday, nextSecondTuesday() );
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}
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void loop() {
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time.events();
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}
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void itIsTheSecondTuesday() {
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Serial.print(F("It's the second Tuesday: "));
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Serial.println(UTC.dateTime());
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// The event then sets a new event for the next time
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UTC.setEvent( itIsTheSecondTuesday, nextSecondTuesday() );
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}
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time_t nextSecondTuesday() {
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int8_t m = UTC.month();
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int16_t y = UTC.year();
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time_t t = 0;
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while (t <= UTC.now()) {
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// Try in current month first, if that has passed, loop once more for next month
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t = time.makeOrdinalTime(12, 0, 0, SECOND, TUESDAY, m, y);
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m++;
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if (m == 13) {
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m = 1;
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y++;
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}
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}
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return t;
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}
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