deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

Fine tuning of link stats and RPL OFs

Browse source
This commit is contained in:
Simon Duquennoy 2016-02-04 22:43:34 +01:00
parent 0d7e1e8be4
commit 6349019384
3 changed files with 18 additions and 28 deletions
Download patch file Download diff file Expand all files Collapse all files

4
core/net/link-stats.c
View file

@ -55,13 +55,13 @@
/* EWMA (exponential moving average) used to maintain statistics over time */
#define EWMA_SCALE 100
#define EWMA_ALPHA 10
#define EWMA_ALPHA 15
#define EWMA_BOOTSTRAP_ALPHA 30
/* ETX fixed point divisor. 128 is the value used by RPL (RFC 6551 and RFC 6719) */
#define ETX_DIVISOR LINK_STATS_ETX_DIVISOR
/* Number of Tx used to update the ETX EWMA in case of no-ACK */
#define ETX_NOACK_PENALTY 16
#define ETX_NOACK_PENALTY 10
/* Initial ETX value */
#define ETX_INIT 2