eed22a6f3c
* Added an optional "keep alive" mechanism whereby an idle network is periodically probed by dummy packets to maintain a recent quality metric when there is no traffic. * Bugfix in when new routing metrics should be advertised * Rewrote the ACK logic so that a queuebuf is not allocated for each ack, only for those acks generated by the sink node. * Updated the wrap-around logic for sequence numbers: when a sequence number wraps, it won't go back to 0. Instead, it wraps to 128. This allows us to understand when a node has rebooted: when its seqno is < 128, it has recently rebooted. |
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cfs | ||
ctk | ||
dev | ||
lib | ||
loader | ||
net | ||
sys | ||
contiki-lib.h | ||
contiki-net.h | ||
contiki-version.h | ||
contiki.h |