[Tinyos-help] Reg.the Serial Forwarder application

Siva Sankar Gupta sankar1227 at gmail.com
Wed Mar 4 05:26:18 PST 2009


Hello,

I'm trying to run a java application which sends packets read from a text
file to the UART with the help of Serial Forwarder.
The tmote sky node which receives the packets over the UART will send them
over the radio and the other node which receives the packets over the radio
will send the packets back to the UART.
Both the motes are connected to the same PC. But there are assigned
different port numbers to avoid port conflicts.

The total size of the TOS_Msg in my nesC application is 126 bytes
I have the following problem.

Packets are the received by the receiver node via the radio and i can see
the raw data of the packets at the COM port assigned to this receiver node.
But the packets are not forwarded by the Serial Forwarder..

Serial Forwarder displays the following message with the raw data

TOS_Msg length invalid: header length = 10, real length =126, modifying msg
to fit...

I'm using TinyOS 1.x
platform :cygwin/WinXP

Can any one help me in solving this problem.......!


-- 
Siva Sankar Gupta Guggilum
Schubertstraße 19
Klagenfurt,9020
Austria
Ph:- 0043 6606871071
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