On Aug 10, 2009, at 11:04 PM, Mehmet Akif Antepli wrote:
> Hi Omprakash,
>
> There has been a bug fix in the LinkEstimatorP.nc module. I updated
> the files and tested CTP with 4bitle. I did some test on micaz motes,
>
> Before code update, one-hop link qualities were about 15, 30,...
>
> But after code update they become 265, 280..... as if the link is
> very bad...
>
> There seems to be a problem with in the line;
>
> 379: if (packetGap >= BLQ_PKT_WINDOW) {
>
>
> I also updated the code CtpForwardingEngineP. But that was rev.
> 1.19 (I just realized that CtpForwardingEngineP code was updated to
> rev. 1.20 5 hours ago :) )
>
> Another thing is that soon after the network is formed, all the
> links dissepear and network becomes disconnected. No messages are
> routed to the sink
>
> I will try it again with rev. CtpForwardingEngineP 1.20
Sounds like it wasn't a bug fix!
The recent revision of CtpForwardingEngineP.nc should be independent
of this. That was mostly a code clean-up. But I did clean up the
forwarding path, so it's possible that there's a bug in the 4-bit ACK
bit. Om, can you take a look?
Phil
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