[Tinyos-help] Collection Packet Format

[Varun Jain]

Hi Alireza,

 

IF you use the Listen tool, then you can see all the bits defined
according to the structure defined in the following archived mail.

 

http://mail.millennium.berkeley.edu/pipermail/tinyos-help/2007-July/0265
37.html

 

 

The above link explains everything as to how the incoming CTP packet can
be decoded when it is sent to a Serial port.

 

I hope it helps.

 

 

Cheers,

 

Varun Jain

 

From: tinyos-help-bounces at millennium.berkeley.edu
[mailto:tinyos-help-bounces at millennium.berkeley.edu] On Behalf Of
Alireza pourranjbar
Sent: Sunday, 8 February 2009 5:54 PM
To: tinyos-help at millennium.berkeley.edu
Subject: [Tinyos-help] Collection Packet Format

 

Hello All.

I collect packet from the network at the Base Station using Collection
protocol and then
Forward them to Serial port Like oscilloscope multihup program.Here is
the problem:

when i get packets at base using a java Application , i dont know where
is the actual payload and i dont know how many bytes i should pas in
order to reach the real data.

can anyone give me some resource to know what the structure of message_t
packets are and how 
usefull the headers can be.

Many thanks in advance.
Alireza Pourranjbar.

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