I am not certain if the XMeshCountToLeds app is capable of doing the multi-hop routing. I would suggest that you program the base node with XMeshBase (ID=0) and the remote nodes with one of the /xmesh apps (eg. XMTS300 app). This configuration should provide you the multi-hop topology you are looking for.
Giri ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Mohammad S. Hashemian Sent: Sunday, January 04, 2009 5:18 PM To: [email protected] Subject: [Tinyos-help] Sending packet by a node outside of base'stranmission range Hi everybody, I wanted to create a regular network of micaz sensors that each node should create a packet and send it to the base. Well, it seems very simple, while each node is in base's transmission range and can send the packet directly to the base every thing is okey. But when the distance between node and base increases, the node couldn't send any packet, while based on XMesh's manual it should use other existing nodes in network as hops and send the packet to the base. I don't know what's wrong with the application? I used the provided sample XMeshCountToLeds application with 3 nodes and tried to send the counter's number in one node to the base via an intermediate node (a route like: SourceNode -> IntermedNode -> BaseStation) but I wasn't successful! I even tried to implement Intercept and Receive events in intermediate node to see if it can capture the packet from source node or not, but these events didn't fired at all. Can anybody tell me what I'm doing wrong? how I can do this? Many thanks, Mohammad
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