Data Structures
struct	rpl_metric_container
	Logical representation of a DAG Metric Container. More...

struct	rpl_prefix
	RPL DIO prefix suboption. More...

struct	rpl_dag
	Directed Acyclic Graph. More...

struct	rpl_of
	API for RPL objective functions (OF) More...

struct	rpl_instance
	RPL Instance. More...

Macros
#define	RPL_DAG_MC_ENERGY_INCLUDED 3
	The bit index within the flags field of the rpl_metric_object_energy structure. More...

Functions
enum rpl_mode	rpl_set_mode (enum rpl_mode mode)
	Set the RPL mode. More...

enum rpl_mode	rpl_get_mode (void)
	Get the RPL mode. More...

DAG Metric Container Object Types, to be confirmed by IANA.
#define	RPL_DAG_MC_NONE 0 /* Local identifier for empty MC */

#define	RPL_DAG_MC_NSA 1 /* Node State and Attributes */

#define	RPL_DAG_MC_ENERGY 2 /* Node Energy */

#define	RPL_DAG_MC_HOPCOUNT 3 /* Hop Count */

#define	RPL_DAG_MC_THROUGHPUT 4 /* Throughput */

#define	RPL_DAG_MC_LATENCY 5 /* Latency */

#define	RPL_DAG_MC_LQL 6 /* Link Quality Level */

#define	RPL_DAG_MC_ETX 7 /* Expected Transmission Count */

#define	RPL_DAG_MC_LC 8 /* Link Color */

DAG Metric Container aggregation mode.
#define	RPL_DAG_MC_AGGR_ADDITIVE 0

#define	RPL_DAG_MC_AGGR_MAXIMUM 1

#define	RPL_DAG_MC_AGGR_MINIMUM 2

#define	RPL_DAG_MC_AGGR_MULTIPLICATIVE 3

Public RPL functions.
void	rpl_init (void)

void	uip_rpl_input (void)

rpl_dag_t *	rpl_set_root (uint8_t instance_id, uip_ipaddr_t *dag_id)

int	rpl_set_prefix (rpl_dag_t dag, uip_ipaddr_t prefix, unsigned len)

int	rpl_repair_root (uint8_t instance_id)

int	rpl_set_default_route (rpl_instance_t instance, uip_ipaddr_t from)

rpl_dag_t *	rpl_get_any_dag (void)

rpl_instance_t *	rpl_get_instance (uint8_t instance_id)

void	rpl_update_header_empty (void)

int	rpl_update_header_final (uip_ipaddr_t *addr)

int	rpl_verify_header (int)

void	rpl_insert_header (void)

void	rpl_remove_header (void)

uint8_t	rpl_invert_header (void)

uip_ipaddr_t *	rpl_get_parent_ipaddr (rpl_parent_t *nbr)

rpl_rank_t	rpl_get_parent_rank (uip_lladdr_t *addr)

uint16_t	rpl_get_parent_link_metric (const uip_lladdr_t *addr)

void	rpl_dag_init (void)

Detailed Description

Macro Definition Documentation

#define RPL_DAG_MC_ENERGY_INCLUDED 3

The bit index within the flags field of the rpl_metric_object_energy structure.

Definition at line 93 of file rpl.h.

RPL modes.

The RPL module can be in either of three modes:

mesh mode (RPL_MODE_MESH): nodes forward data for other nodes, and are reachable by others
feater mode (RPL_MODE_FEATHER): nodes can forward data for other nodes, but are not reachable themselves
and leaf mode (RPL_MODE_LEAF): nodes do not forward data for others, but are reachable by others

Definition at line 293 of file rpl.h.

enum rpl_mode rpl_get_mode ( void )

Get the RPL mode.

Return values

The RPL mode

Definition at line 66 of file rpl.c.

enum rpl_mode rpl_set_mode ( enum rpl_mode mode )

Set the RPL mode.

Parameters

mode	The new RPL mode

Return values

The	previous RPL mode

Definition at line 72 of file rpl.c.

References NULL.