auto update of time

[Tushar_V]

Hi all,

i'am sending epoch time for example 1641533394 from mobile to nrf52840dk only once ,then i need to update it continuously

so i tried the below link which gets build and flash ,but i want to know in which api i can set epoch value and get the epoch value

https://github.com/NordicPlayground/nrf5-calendar-example

Regards

Tushar

[tesc]

Hi,

The time API of the exaqmple is found in nrf_calendar.h. The function for setting the time is nrf_cal_set_time(), and the function for getting the time is nrf_cal_get_time(). The former takes in integers for year, month, day, hour, minute and second, so for that you need to convert from epoch to those values. The latter returns a tm struct from the standard library time.h, which has integer fields tm_sec, tm_min, tm_hour, tm_mday, tm_mon, tm_year, tm_wday, tm_yday and tm_isdst as defined e.g. at https://www.tutorialspoint.com/c_standard_library/time_h.htm.

Regards,
Terje