• 6 Posts
  • 118 Comments
Joined 1 year ago
cake
Cake day: June 15th, 2023

help-circle


  • wouldn’t changing it just end up performative

    Exactly. Sidereal time does get rid of time zones and leap years, but it’s still referenced to a single physical object and relies on a arbitrary choice of start point. So it doesn’t create some perfect cosmic time standard.

    The international date line doesn’t help since that’s just 180° offset from Greenwich itself.

    The point of standards is that they can be followed by everyone. The AD/BC epoch is fine. The Greenwich meridian is fine. UTC is fine. Changing them would cause so much disruption that it cannot be worth it.

    Daylight savings can go die in a ditch though.


  • doesn’t change

    Citation needed.

    Do you use leap seconds to stay in sync with earth’s rotation? When would they be applied? How would spacefarers be notified of these updates?

    Also, what meridian do you choose for this ‘universal’ time? Is it still Greenwich? Because that’s peak colonial baggage.
















  • I’m using ATmega micros, on my Lily58. If I remember correctly, the default QMK behaviour was to use the USB to select which half was the master and what side it was on. That would work on RP2040 boards just as well so that may be what the provided firmware does.

    I would suggest you just flash them both then see what they do. If they are swapped, try connecting the USB to the other half. If that works then you don’t have a problem. There’s no risk of damaging them and the RP2040 is pretty easy to reflash.

    I wasn’t satisfied with that method and set QMK to store the sides in eeprom so I could use the same firmware but connect to either one. I’m not sure if the 2040 has a separate non-volatile memory so you’ll likely need a different method. I think a GPIO can be grounded to set the side but the Lily58 doesn’t do this. You could add a bodge wire if you want this but you have to customise QMK to use that method.