[Tinyos-help] Serial Forwarder

[Patrick Brady]

Hi folks,

I'm a final year engineering student and for my project I'm trying to
develop a system using sensor networks.
I have 2 tmoteinvent sensors programmed with the oscilloscope application
and I'm trying to get the raw data from the sensors
into a Java program I'm writing in Eclipse.
I'm using the serial forwarder but when I try to connect I get the following
error message:


sf at localhost:9001 died - exiting (java.io.IOException: protocol error)

The code I'm using to connect is as follows:

PhoenixSource reader = BuildSource.makePhoenix( BuildSource.makeSF(
"localhost" , 9001 ), null );
    reader.start( );
    MoteIF moteif = new MoteIF( reader );
    moteif.registerListener( new OscopeMsg( ) , new MessageListener( ) {
       public void messageReceived ( int dest , Message rawMsg ) {
          System.out.println( "Received." );
       }
    } );

I'm pretty sure this code is right, but I don't understand the "protocol
error".
Any help is appreciated.

Thanks,
Pat.
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