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About desk clock alarm wake up from sleep mode(imx6q with android 5.0)

Question asked by Yen Chao on Nov 10, 2015
Latest reply on Dec 20, 2015 by Yen Chao
Branched to a new discussion

Hi all,


I'm working on imx6q with android 5.0.

We have met a problem with using desk clock alarm to wake up from sleep mode.

Sometimes it works fine, but sometimes it can't wake up,

espically when the alarm time is far from current time.

It seems like there are some problems in rescheduleKernelAlarmsLocked(

We have tested this issue on boundary devices BD-SL-i.MX6.

It has the same problem.

Does any one know how to fix this issue?

Any advice or suggestions will be greatly appreciated!!