https://ess-wiki.advantech.com.tw/wiki/index.php?action=history&feed=atom&title=AFE-E630_RTCAFE-E630 RTC - Revision history2026-04-19T22:11:45ZRevision history for this page on the wikiMediaWiki 1.28.3https://ess-wiki.advantech.com.tw/wiki/index.php?title=AFE-E630_RTC&diff=37877&oldid=prevXingxing.li: Created page with " '''Set the system to the current time then set the RTC.''' <pre># date 021710452016 && hwclock -w && date Wed Feb 17 10:45:00 UTC 2016 Wed Feb 17 10:45:01 UTC 2016 </pre> ''..."2024-12-20T01:16:03Z<p>Created page with " '''Set the system to the current time then set the RTC.''' <pre># date 021710452016 && hwclock -w && date Wed Feb 17 10:45:00 UTC 2016 Wed Feb 17 10:45:01 UTC 2016 </pre> ''..."</p>
<p><b>New page</b></p><div><br />
'''Set the system to the current time then set the RTC.'''<br />
<pre># date 021710452016 && hwclock -w && date<br />
Wed Feb 17 10:45:00 UTC 2016<br />
Wed Feb 17 10:45:01 UTC 2016<br />
</pre><br />
<br />
'''Set one incorrect time, then read RTC to verify.'''<br />
<pre># date 010100002000 && hwclock -r && date<br />
Sat Jan 1 00:00:00 UTC 2000<br />
2016-02-17 10:49:08.417688+00:00<br />
Sat Jan 1 00:00:00 UTC 2000<br />
</pre><br />
<br />
'''Restore the RTC time to system time.'''<br />
<pre># hwclock -s && date<br />
Wed Feb 17 10:46:58 UTC 2016<br />
</pre></div>Xingxing.li