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Cleaned up code style, comments, and print outs. Set default DAG parameters when the DIO configuration option is missing.

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This commit is contained in:
Nicolas Tsiftes 2012-02-29 21:59:50 +01:00
parent 6e41f6fbe9
commit d0e2d9b47e
7 changed files with 102 additions and 107 deletions
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44
core/net/rpl/rpl.h
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@ -97,24 +97,24 @@
/*
* Maximum of concurent dodag inside an instance
*/
#ifndef RPL_CONF_MAX_DODAG_PER_INSTANCE
#define RPL_MAX_DODAG_PER_INSTANCE 2
#ifndef RPL_CONF_MAX_DAG_PER_INSTANCE
#define RPL_MAX_DAG_PER_INSTANCE 2
#else
#define RPL_MAX_DODAG_PER_INSTANCE RPL_CONF_MAX_DODAG_PER_INSTANCE
#endif /* !RPL_CONF_MAX_DODAG_PER_INSTANCE */
#define RPL_MAX_DAG_PER_INSTANCE RPL_CONF_MAX_DAG_PER_INSTANCE
#endif /* !RPL_CONF_MAX_DAG_PER_INSTANCE */
/*
*
*/
#ifndef RPL_CONF_DAO_SPECIFY_DODAG
#if RPL_MAX_DODAG_PER_INSTANCE > 1
#define RPL_DAO_SPECIFY_DODAG 1
#else /* RPL_MAX_DODAG_PER_INSTANCE > 1*/
#define RPL_DAO_SPECIFY_DODAG 0
#endif /* RPL_MAX_DODAG_PER_INSTANCE > 1 */
#else /* RPL_CONF_DAO_SPECIFY_DODAG */
#define RPL_DAO_SPECIFY_DODAG RPL_CONF_DAO_SPECIFY_DODAG
#endif /* RPL_CONF_DAO_SPECIFY_DODAG */
#ifndef RPL_CONF_DAO_SPECIFY_DAG
#if RPL_MAX_DAG_PER_INSTANCE > 1
#define RPL_DAO_SPECIFY_DAG 1
#else /* RPL_MAX_DAG_PER_INSTANCE > 1*/
#define RPL_DAO_SPECIFY_DAG 0
#endif /* RPL_MAX_DAG_PER_INSTANCE > 1 */
#else /* RPL_CONF_DAO_SPECIFY_DAG */
#define RPL_DAO_SPECIFY_DAG RPL_CONF_DAO_SPECIFY_DAG
#endif /* RPL_CONF_DAO_SPECIFY_DAG */
/*---------------------------------------------------------------------------*/
@ -123,20 +123,6 @@
/*---------------------------------------------------------------------------*/
typedef uint16_t rpl_rank_t;
typedef uint16_t rpl_ocp_t;
/*---------------------------------------------------------------------------*/
/* Lollipop counters */
#define RPL_LOLLIPOP_MAX_VALUE 255
#define RPL_LOLLIPOP_CIRCULAR_REGION 127
#define RPL_LOLLIPOP_SEQUENCE_WINDOWS 16
#define RPL_LOLLIPOP_INIT RPL_LOLLIPOP_MAX_VALUE - RPL_LOLLIPOP_SEQUENCE_WINDOWS + 1
#define RPL_LOLLIPOP_INCREMENT(ctr) (ctr > RPL_LOLLIPOP_CIRCULAR_REGION ? \
++ctr & RPL_LOLLIPOP_MAX_VALUE : \
++ctr & RPL_LOLLIPOP_CIRCULAR_REGION)
#define RPL_LOLLIPOP_IS_INIT(counter) (counter > RPL_LOLLIPOP_CIRCULAR_REGION)
/*---------------------------------------------------------------------------*/
/* DAG Metric Container Object Types, to be confirmed by IANA. */
#define RPL_DAG_MC_NONE 0 /* Local identifier for empty MC */
@ -217,7 +203,7 @@ typedef struct rpl_prefix rpl_prefix_t;
/* Directed Acyclic Graph */
struct rpl_dag {
uip_ipaddr_t dag_id;
rpl_rank_t min_rank; /* should be reset per DODAG iteration! */
rpl_rank_t min_rank; /* should be reset per DAG iteration! */
uint8_t version;
uint8_t grounded;
uint8_t preference;
@ -286,7 +272,7 @@ struct rpl_instance {
rpl_metric_container_t mc;
rpl_of_t *of;
rpl_dag_t *current_dag;
rpl_dag_t dag_table[RPL_MAX_DODAG_PER_INSTANCE];
rpl_dag_t dag_table[RPL_MAX_DAG_PER_INSTANCE];
/* The current default router - used for routing "upwards" */
uip_ds6_defrt_t *def_route;
uint8_t instance_id;