[Tinyos-help] Application works fine in tossim but not on motes

[Romain Thouvenin]

Hi tinyos-help,

I have a strange problem again...

I have an application that works fine in TOSSIM (2.0.1) but not in the
real world, with telosb motes.
To be more precise :

The application wants to send a multihop packet. To to so, it
discovers a route using the DYMO protocol that I implemented, and then
send the packet on that route.

Using leds, I can see that the application calls the Multihop send,
that a route request is issued and reaches all the motes, that the
request gets a reply, the packet is actually sent, and the multihop
sendDone is signaled. But no node receives the multihop packet, though
they all have received the DYMO packets...

And I can't really debug the application in TOSSIM, since it works in
the simulator, that's what surprised me the most.

What can be the causes of such symptoms ?
The two different protocol use a different AM type, anything that I
could have forgot related to that ?

Thanks for your help,
Romain