我现要想要用sleeptimer定时器来做一个手表的时间显示,请问sleeptimer的工作原理是怎么样的?怎么才能设置0.5s的定时???谢谢
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我现要想要用sleeptimer定时器来做一个手表的时间显示,请问sleeptimer的工作原理是怎么样的?怎么才能设置0.5s的定时???谢谢