Added Daylight Saving Time support. #15
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added 2 commits
April 25, 2020 17:27
1. added DSTMode to left of TimeZone menu and moved HoursOffset to far right 2. DSTMode can be: 0: no DST support 1: follows EU1996 schedule 2: follows US2007 schedule 3. if on DST, 1 hour is added to the time 4. supports with or without GPS
This fixes occasional failure to reflect time zone (HoursOffset) after updating the time from GPS. The Time library contains a refreshCache() function that updates the cache only if the time has changed since the last cache update. adjustTime does not call refreshCache(). hour() does call it, with the current time. If the current time is the same as the cached time from the setTime() call, then the cache of tm is not updated to reflect the adjustTime() call. Then, the timezone adjustment is ignored.
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Thank you levinedl for this update. It is unfortunate that afch has not merged this pull request. But I plan to incorporate into my own custom mods for the clock. |
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0: no DST support
1: follows EU1996 schedule
2: follows US2007 schedule