I am trying to make changes to the preferred parent selection algo in RPL using contiki. I want to introduce my own OF but can't do so because I don't understand where to make changes in the code. I tried making changes to conf.c and mrhof.c file but couldn't get results.
- In mrhof.c file the preferred parent selection algo has a function called "calculate_path_metric", but couldn't find how to update it?
- Also, how to introduce my OF because i couldn't find where make changes i the code.
Anatol Badach
Dear Sakshi Garg,
if Contiki uses the RPL protocol, my figures may be able to help you a little. See:
Fig. 2 in:
RPL Routing Metrics and Constraints
https://www.researchgate.net/publication/326960652
Figure: RPL messages and their structure; OF Type; DODAG Configuration
https://www.researchgate.net/publication/326960497
Figure: RPL Message DIO; DODAG Configuration
https://www.researchgate.net/publication/326960645
Best regards
Anatol Badach
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