Add support for I2C Realtime Clocks #400
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…on to support additional clocks, including NTP servers (in theory)
…nter is fine with). Re-order methods inside the RealtimeClock class
…ting the time. Move some code around, add a __str__ function to the clock class so we can print the time with print(clock). Add some supporting data structures to get the name of the weekday or month. Validate the datetime tuple before setting the clock.
benjaminvdb
reviewed
Jan 6, 2025
…lasses, add enum-like constants for their integer equivalents. Remove subseconds from the null clock. Remove references to local time offsets from docstrings
… then shift the datetime fields over it to reduce seed collisions
…ngs organized. Tweak the seeds to further reduce collisions
chrisib
added
firmware
…goWonk a little bit
…in the current month & year, is_leap_year flag. Static methods renamed. Fix a bug in the wonk generation that could result in out-of-bounds errors
…y update time, or for midnight; otherwise use UTC
…nces of synchronization between them
…y're the same negative length adjustment they won't be wholly synchronized
…) with randomness
…ns and only 1 special phase per cycle. Fix a bug where we accidentally swapped waning for waxing in the phase calculations
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Add a new experimental module to add realtime clock support. Currently testing with a DS3231 module, though the DS1307 should also be compatible.
I'll add an additional contrib script or two that actually make use of this feature before marking this as ready for review. Likely something inspired by Pet Rock and/or Almanac, as both of those make good use of RTC capabilities.