By default, the base station will filter out duplicate packets just like any other node. It will not display the retransmission attempts.
I've attached a few files you can drop into your tos/chips/cc2420/unique directory that will bypass the UniqueReceive layer if RECEIVE_HISTORY_SIZE = 0. This will stop the filtering of duplicate packets. Just do a CFLAGS+=-DRECEIVE_HISTORY_SIZE=0 in your BaseStation Makefile. -David -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of David Valencia Sent: Monday, July 21, 2008 10:37 AM To: tinyos-help@millennium.berkeley.edu Subject: [Tinyos-help] PacketLink When using the PacketLink interface, and a node requires retransmission of a packet, if a BaseStation is being used to monitor network activity will the BaseStation see all of the retransmission attempts? As a simple test, I setup one node to transmit a packet using: call PacketLink.setRetries(&Msg, 30); call PacketLink.setRetryDelay(&Msg, 10); before I send, and it transmits to a destination address of a mote that is not on so I can force the retransmission. I have a mote programmed with the BaseStation application and all the BaseStation picks up is the initial packet sent by the mote but not the re-transmissions. -- Development environment: CYGWIN Platform: TelosB (tinyos-2.x: cvs disribution) _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
DummyReceiveP.nc
Description: Binary data
UniqueReceive.h
Description: Binary data
UniqueReceiveC.nc
Description: Binary data
UniqueReceiveP.nc
Description: Binary data
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