I'm using Contiki 3.0 and I would like to find all the preferred parents up to the root for a certain node. For Example, if I have node 1 with preferred parent node 5, node 5 with preferred parent node 8 and node 8 connected directly to the root.
How can I find or print these preferred parents like this: 1-> 5 -> 8 -> root.
I'm using this code to get the preferred parent:
PRINT6ADDR(rpl_get_parent_ipaddr(dag->preferred_parent));
Many Thanks
Hanin
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