[Tinyos-help] Casting byte[] packet to Message

[João Paulo Amaro da Costa Luz Carneiro]

Hi,
You might want to look at MsgReader.
I also created a class based on  MsgReader where I receive packets  
from serial (byte[]) and convert to my own message (using the class  
generated in mig).
You should look specifically (if I remember correctly...) at the  
packetizer class.
Best regards,

Joao

On 2008/10/29, at 08:26, Carolin Latze wrote:

> Hello everybody,
>
> I implemented a SerialForwarder like message forwarder where I read  
> packets using packetReceived and send them to my clients using  
> writePacket inside packetReceived. My forwarder should not only  
> forward, but also filter messages according to their types (my  
> sensors send debug and sensor messages and I only want to forward  
> the sensor messages). Is there any easy way to convert the byte[]  
> packet into a Message? I tried several things but got lost in all  
> those offsets... I also found out, that there is an example in  
> net.tinyos.message.Receiver but that uses protected methods of  
> Message.
>
> Any hints are appreciated!
> Regards
> Carolin
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