Difference between revisions of "RTC/zh"
From FriendlyELEC WiKi
(→设置时间并保存) |
(→S5P4418/S5P6818) |
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| Line 1: | Line 1: | ||
[[RTC|English]] | [[RTC|English]] | ||
| − | ==S5P4418/S5P6818== | + | ==S5P4418/S5P6818/RK3399== |
===读取当前时间=== | ===读取当前时间=== | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
| Line 10: | Line 10: | ||
===设置时间并保存=== | ===设置时间并保存=== | ||
<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 03:04, 20 April 2020
1 S5P4418/S5P6818/RK3399
1.1 读取当前时间
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 设置时间并保存
sudo date -s "2020-04-20 11:03:00" sudo hwclock -w -f /dev/rtc0
