giomba
/
nes-proj
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

RPL MRHOF: configurable max link metric and path cost

This commit is contained in:
Simon Duquennoy 2018-04-24 11:42:26 -07:00
parent cc0ae54308
commit 6501576183
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
os/net/routing/rpl-lite/rpl-mrhof.c
View File

@ -72,10 +72,18 @@
/* Configuration parameters of RFC6719. Reject parents that have a higher
* link metric than the following. The default value is 512. */
#ifdef RPL_MRHOF_CONF_MAX_LINK_METRIC
#define MAX_LINK_METRIC RPL_MRHOF_CONF_MAX_LINK_METRIC
#else /* RPL_MRHOF_CONF_MAX_LINK_METRIC */
#define MAX_LINK_METRIC 512 /* Eq ETX of 4 */
#endif /* RPL_MRHOF_CONF_MAX_LINK_METRIC */
/* Reject parents that have a higher path cost than the following. */
#ifdef RPL_MRHOF_CONF_MAX_PATH_COST
#define MAX_PATH_COST RPL_MRHOF_CONF_MAX_PATH_COST
#else /* RPL_MRHOF_CONF_MAX_PATH_COST */
#define MAX_PATH_COST 32768 /* Eq path ETX of 256 */
#endif /* RPL_MRHOF_CONF_MAX_PATH_COST */
#if !RPL_MRHOF_SQUARED_ETX
/* Hysteresis of MRHOF: the rank must differ more than PARENT_SWITCH_THRESHOLD_DIV