Hi all, I have a problem with receving messages. Recently i had posted a query about being unable to receive messages for some topologies , while typically for "complete" topologies receiving packets looks possible.
I tried to find out why this happens but i haven't gone too far. I figured that for certain topologies the receiving nodes do not detect the start symbol leading to not receiving the message. I am using tossim on tinyos1.xand cygwin. Now, I have the following doubts If the receiving node does not detect the start symbol, is it due to packet collision or is it because the nodes are not time synchronised? Does this change from one topology to another? How can this problem be rectified? Rather which is the place to look for to solve this problem? I tried MicaHighSpeedRadioM.nc but have been unable to pin point the place in the code where this problem could exist. Has anyone faced this type of problem before? I tried searching the archives but could not get any pointers on this. Can anyone please help me ? Thanks in advance Regards, Preeti
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