Rtc 1.0.0-beta1 changed dramatically since Rtc 1.0.0-beta0

[Fristi]

Hi!

Comparing https://docs.espressif.com/projects/rust/esp-hal/1.0.0-beta.0/esp32/esp_hal/rtc_cntl/struct.Rtc.html with
https://docs.espressif.com/projects/rust/esp-hal/1.0.0-beta.1/esp32/esp_hal/rtc_cntl/struct.Rtc.html

I've noticed

• The integration with chrono seems to be removed, what was the reason? It was convenient to have it though
• If I recall correctly when you would set the time in beta0, in the background the time was updated? Even during deep-sleep? With beta1 you need to update it self? Not sure how to do this with deep sleep

[MabezDev]

If I recall correctly when you would set the time in beta0, in the background the time was updated? Even during deep-sleep? With beta1 you need to update it self? Not sure how to do this with deep sleep

I don't recall this being implemented, but I might be wrong . If you could verify, and if there is a regression file an issue and or debug it a little bit that would be most helpful!

The integration with chrono seems to be removed, what was the reason? It was convenient to have it though

Whilst convenient, it did somewhat lock users into chrono (yes, they could use their own but they have to go from chrono -> their impl, and they can't cut out the middle man). The new approach leaves the time impl to the user. Finally, we're trying to avoid <1.0 dependencies, and chrono doesn't look like it will be stable anytime soon. In removing chrono, we added a doc comment on how to use it with jiff, which is simpler, and more likely to be 1.0.