End Device sends coordinator realignment in random time

Bumblebee

Other Parts Discussed in Thread: Z-STACK

Hi TI,

I setup 2 nodes in my network. 1 ZC and 1ZED (single hop). The ZED sends data to ZC every 5 seconds which I left overnight. This morning, the ZED keeps sending beacon request(command = 0x03) followed by coordinator realignment in random fashion.

(Please see attachment for sniffer log) Thanks.random-coordinator-realignment.zip

over 9 years ago

0 YiKai Chen over 9 years ago

Guru 735695 points

Which Z-Stack version and examples are you testing?

0 Bumblebee over 9 years ago in reply to YiKai Chen

Expert 2575 points

Mesh 1.0.0

0 YiKai Chen over 9 years ago in reply to Bumblebee

Guru 735695 points

I see your coordinator keeps broadcasting something in about 100 ms interval and I think this causes the problem. Why do you use braodcasting so fast?

0 Bumblebee over 9 years ago in reply to YiKai Chen

Expert 2575 points

I'm not broadcasting @ 100ms. Perhaps I turned off the polling...

0 YiKai Chen over 9 years ago in reply to Bumblebee

Guru 735695 points

But I see broadcasting in your sniffer log.

0 Bumblebee over 9 years ago in reply to YiKai Chen

Expert 2575 points

I've switched to HA stack. Seems to be more stable.

0 YiKai Chen over 9 years ago in reply to Bumblebee

Guru 735695 points

It's good to hear it's more stable.

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End Device sends coordinator realignment in random time