nerves_time v0.1.0 Nerves.Time

Nerves.Time keeps the system clock on Nerves devices in sync when connected to the network and close to in sync when disconnected. It’s especially useful for devices lacking a Battery-backed real-time clock and will advance the clock at startup to a reasonable guess.

Link to this section Summary

Functions

Check whether NTP is synchronized with the configured NTP servers

Link to this section Functions

Link to this function is_synchronized()

Check whether NTP is synchronized with the configured NTP servers.

It’s possible that the time is already set correctly when this returns false. Nerves.Time decides that NTP is synchronized when ntpd sends a notification that the device’s clock stratum is 4 or less.