Benjamin Valentin dcebc7d480 drivers/rtt_rtc: implement rtc_get_time_ms()
RTC on RTT usually runs at a frequency greater than 1 Hz, so sub-second
precision is available.
Add a function to get the current RTC timestamp together with it's sub-second
component.
2021-05-03 00:09:18 +02:00
..
2021-01-14 10:00:44 +01:00