40 lines
1.6 KiB
Markdown
40 lines
1.6 KiB
Markdown
6top Example Description
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A RPL+TSCH node will act as basic node by default, but can be configured at startup
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using the user button and following instructions from the log output. Every press
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of a button toggles the mode as 6ln, 6dr or 6dr-sec (detailled next). After 10s with
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no button press, the node starts in the last setting.
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The modes are:
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* 6ln (default): 6lowpan node, will join a RPL+TSCH network and act as router.
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* 6dr: 6lowpan DAG Root, will start its own RPL+TSCH network. Note this is not a
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border router, i.e. it does not have a serial interface with connection to
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the Internet. For a border router, see ../border-router.
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* 6dr-sec: 6lowpan DAG Root, starting a RPL+TSCH network with link-layer security
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enabled. 6ln nodes are able to join both non-secured or secured networks.
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6top Operation
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---------------
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If the mode is 6ln (node)
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* The application triggers a 6P Add Request to 6dr (neighbor)
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* Following this the application triggers another 6P Add Request to 6dr
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* After an interval, the application triggers a 6P Delete Request to 6dr
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For the Cooja simulation, you may use the rpl-tsch-sixtop-cooja.csc file in this folder.
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Once you run the simulation, "Mote output" window of Cooja simulator displays the
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following messages.
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For a 6P Add transaction,
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ID:1 TSCH-sixtop: Sixtop IE received
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ID:1 TSCH-sixtop: Send Link Response to node 2
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ID:2 TSCH-sixtop: Sixtop IE received
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ID:2 TSCH-sixtop: Schedule link x as RX with node 2
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ID:2 TSCH-sixtop: Schedule link x as TX with node 1
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Similarly for a 6P Delete transaction.
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