- Release date: 21/03/2012
- Download from https://github.com/openwsn-berkeley/openwsn-fw/tree/REL-1.4.0
Now OpenWSN implements RPL and source routing according to different RFC:
- [RFC6550] covering collection routing. http://tools.ietf.org/html/rfc6550
- [RFC6554] covering source routing http://tools.ietf.org/html/rfc6554
TelosB port have been stabilized. These included:
- HDLC serial encoding
- Preventing MAC queues to accept packets unless from L2 when not Synchronized
- MAC layer timing fine tune
K20 Port have been improved.
- abstimers have been replaced by bsp_timer and radio_timer
Added some applications for monitoring the network:
- layerdebug application that reports neighbours and scheduling information
- udplatency that measures multihop latency.