[Tinyos-help] sendDone() called before receive

[Bibudh Lahiri]

Faisal,
  I'm not sure, but my guess is sendDone() is invoked at the src when the
MAC-layer ACK is received by the sender. The MAC layer ACK is always rcvd
from the one-hop neighbor, because MAC is not concerned about end-to-end
message delivery. So in case of multi-hop routing, it appears to u
that sendDone() is called before the frame is received at destination.

Bibudh

On 4/1/07, Faisal Karim <shaikh_fk at yahoo.com> wrote:
>
>  Hi All
>
> Im using TinyOS 1.1.15, can anybody tell me why this behavior is
> encountered for sendDone()
>
> When the source is in one hop from destination the packet is received by
> destination first than sendDone is called at source. But in case when source
> is more than one hop away sendDone is called before it is received at
> destination, which is correct operation. Can someone put light on this.
>
>  Regards
> Shaikh, Faisal Karim
>
>
>
>
> ------------------------------
> Need Mail bonding?
> Go to the Yahoo! Mail Q&A<http://answers.yahoo.com/dir/index;_ylc=X3oDMTFvbGNhMGE3BF9TAzM5NjU0NTEwOARfcwMzOTY1NDUxMDMEc2VjA21haWxfdGFnbGluZQRzbGsDbWFpbF90YWcx?link=ask&sid=396546091>for great
> tips from Yahoo! Answers<http://answers.yahoo.com/dir/index;_ylc=X3oDMTFvbGNhMGE3BF9TAzM5NjU0NTEwOARfcwMzOTY1NDUxMDMEc2VjA21haWxfdGFnbGluZQRzbGsDbWFpbF90YWcx?link=ask&sid=396546091>users.
>
> _______________________________________________
> Tinyos-help mailing list
> Tinyos-help at Millennium.Berkeley.EDU
> https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.millennium.berkeley.edu/pipermail/tinyos-help/attachments/20070401/fa8dc53e/attachment.html