Difference between revisions of "Watchdog/zh"
From FriendlyELEC WiKi
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[[Watchdog|English]] | [[Watchdog|English]] | ||
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===Linux-4.14=== | ===Linux-4.14=== | ||
使用下列命令可以测试看门狗功能: | 使用下列命令可以测试看门狗功能: | ||
Latest revision as of 07:55, 11 October 2019
1 H2+/H3/H5
1.1 Linux-4.14
使用下列命令可以测试看门狗功能:
$ cd /root/C/watchdog/ $ gcc watchdog_demo.c -o watchdog_demo $ ./watchdog_demo /dev/watchdog0 10 Set timeout: 10 seconds Get timeout: 10 seconds System will reboot in 10 second
系统将在10秒之后重启，你可以通过重复运行“ ./watchdog_demo /dev/watchdog0 10”达到喂狗的目的。
