Thanks for the answer. Your idea is a good idea, but it is not applicable to my system because it is always offline.
My trouble is this. I put localtime to UTC zone. Suppose the time is March 11, 15:23. I set the system clock with the date command date --set '2019-03-10 18:00:00' I expect that the system clock now is March 10, 18:00, even if localtime is UTC. But this is not true,because when I restart the system the date/time is not updated as I like. This beaviour should be an hardware problem of the board? MZ Il 11/03/19 01:01, Bob Cochran ha scritto: > On 3/10/19 3:52 PM, Mauro Ziliani wrote: >> Hi all. >> >> I'm working with Krogoth over an imx6dlsabresd derived board. The rtc is >> a ds1307. >> >> Which is the right management of the system clock? > > > I'm not sure whether you're asking about setting the right locale or > managing the clock in general. > > If it's the latter, then maybe this will help: > > We run the ntp daemon, which goes out to an NTP server to grab the > time & date. This implements the Network Time Protocol. > > Take a look at the ntp_4.2.8p12.bb receipe: > > SUMMARY = "Network Time Protocol daemon and utilities" > > DESCRIPTION = "The Network Time Protocol (NTP) is used to \ > synchronize the time of a computer client or server to \ > another server or reference time source, such as a radio \ > or satellite receiver or modem." > > Bob > > >> >> The system clock is setup in /etc/default/rcS as UTC=yes >> >> >> If I type the command 'date' in a terminal i get >> >> [1] March 10, 19:43 UTC 2019 >> >> >> [2] I try to set March 10, 23:00 with command 'date 03102300' to set >> date. >> >> >> Then I look if the setup is ok and it is. The date is the same I set. >> >> >> I reboot the system, and the date/time has the right vaule. >> >> When I try the date command, the clock come back a the value 19:43, the >> value [1]. >> >> >> Why? >> >> >> Best regards, >> >> MZ >> > -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
