Failed to generate docs for complex PeriodicRtcUpdate enum: b/332348955 or b/436293725
Used to turn on updating the UTC value recorded in the RTC with the most current UTC estimate on a periodic basis.
A periodic update is strictly in addition to the "as needed" basis, which is always done. Periodic update might be useful on systems where there is a weaker guarantee that RTC remains recording usable value.
Normally we rely on RTC making independent progress and tracking UTC as we record values to it. However, sometimes we want to make sure that any RTC drift with respect to our most current UTC estimate is neutralized, at which point we may want to order periodic updates. These updates come with a cost of more timekeeper activity, and hence more aggressive power usage. As a result, the resolution of this value is 1 minute, and it is recommended that the value is set to 10 minutes or more if a custom setting is needed.
| Variant |
|---|