Hi all, I am an undergraduate student working on setting up dynamic routing protocols on a set up of iris motes.The set has 4 motes with mote-4 being the source of data.It generates a data packet every 10 seconds.Mote-1 is the basestation which receives data from the motes and sends them to the serial port.Motes 2 and 3 are only forwarders of data.So the connectivity is from 4 to 3 to 2 to 1.Also the sending of a data packet on any mote is indicated by toggling of LED-2 and receive of a packet is indicate by the toggling of LED-0. Also a delay of 2 seconds is generated between the receive and transmission of a packet. Ideally the packet when sent from 4 should go to 3 and then to 2 and finally reaching 1.So the toggling of LEDs is an a linear fashion.
But on starting the setup the Leds on 4 and 1 toggle at the same time without a delay. The leds on 2 and 3 also toggle together but a delay of 2 seconds occurs between LED0 and LED2. Though when I remove any of the intermediate motes(2 or 3) the basestation receives no packets from mote-4. I am not able to figure out as to why 1 and 4 toggle their LEDs at the same time. Thanks in advance for any suggestions (please do read this mail,I am almost on the verge of cracking my head open) Amulya
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