[Tinyos-help] how to observe raw data

[CASTEL Myriam]

Hello,

I wrote some programs but I don't manage to see the data which are 
transmitted. I am using the software Moteworks.
- I tried to use XServe (with XMeshBase programmed at the base station) 
by typing xserve -device=COM4 but no message is read. I just obtain: 
opening serial device: /dev/ttyS3 @57600
However, xserve work with other applications in tutorial.

I think that one or more files are missing but Idon't know which.
Does anybody know how to see transmitted message in the cygwin console? 
(-with Listen, getenv JNI library is not found while I have it - I 
tried to had SODebug.h file but it doesn't work)

Thank you for your help.