Difference between revisions of "RTC"
From FriendlyELEC WiKi
(→Read current datetime) |
(→Set and save datetime) |
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| Line 10: | Line 10: | ||
===Set and save datetime=== | ===Set and save datetime=== | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
| − | sudo date -s " | + | sudo date -s "2020-04-20 11:03:00" |
sudo hwclock -w -f /dev/rtc0 | sudo hwclock -w -f /dev/rtc0 | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 03:03, 20 April 2020
1 S5P4418/S5P6818
1.1 Read current datetime
sudo hwclock -r -f /dev/rtc0
The output results are summarized below:
Tue 01 Sep 2009 12:07:52 AM UTC .371098 seconds
1.2 Set and save datetime
sudo date -s "2020-04-20 11:03:00" sudo hwclock -w -f /dev/rtc0
