Hi,

I'm using T2 and tinynodes.

I have a small network of 4 nodes.

It is composed of one master with (TOS_NODE_ID=1) and three 
slaves with TOS_NODE_ID's(from 2 to 4).

Each slave should send  periodically a message to the 
master.

In my programm ,I use Active Message Interfaces(i.e
AMPacket and AMSend).

However,I've realized that even when the nodes are 
placed with not exactly equal but reasonable distances in 
the space,I recevie only the packets of one node(for ex.node 3) 
and no packet from the others ,now if I disconnect the node 3,I
start to receive the other nodes packets(i.e nodes 2 and 4) and
if I reconnect the node 3 ,I will receive the packets from three
nodes(i.e nodes 2,3,4 ) with equal proportions.

I'm wondering if there is a collision problem  or it's due
to some thing totaly different.

Another problem is that , from time to time,I receive a packet
with TOS_Node_ID equals to one which doesn't make sens at all,because
it corresponds to the master's nodeID .

Any ideas????

RGDS,
B.
 
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