Hi,

We are implementing a time synchronization algorithm on micaZ platform. 

To enable cpu to enter sleep mode when there is no communication, we use timer0 
(32.768KHz) to get localtime.

But we noticed that the micaZ mote occasionally miss the clock interrupt which 
causes the localtime to jump 256*30.5 uS each time.

This greatly impact the precision of our time synchronization algorithm.

How can I solve this problem?

Thanks,

Peng Zeng
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