A lightweight object broker. More...

#include "uORB.h"
#include "uORBManager.hpp"
#include "uORBCommon.hpp"

Functions
orb_advert_t	orb_advertise (const struct orb_metadata meta, const void data)

orb_advert_t	orb_advertise_queue (const struct orb_metadata meta, const void data, unsigned int queue_size)

orb_advert_t	orb_advertise_multi (const struct orb_metadata meta, const void data, int *instance, int priority)

orb_advert_t	orb_advertise_multi_queue (const struct orb_metadata meta, const void data, int *instance, int priority, unsigned int queue_size)

int	orb_unadvertise (orb_advert_t handle)

int	orb_publish (const struct orb_metadata meta, orb_advert_t handle, const void data)

int	orb_subscribe (const struct orb_metadata *meta)

int	orb_subscribe_multi (const struct orb_metadata *meta, unsigned instance)

int	orb_unsubscribe (int handle)

int	orb_copy (const struct orb_metadata meta, int handle, void buffer)

int	orb_check (int handle, bool *updated)

int	orb_stat (int handle, uint64_t *time)

int	orb_exists (const struct orb_metadata *meta, int instance)

int	orb_group_count (const struct orb_metadata *meta)
	Get the number of published instances of a topic group. More...

int	orb_priority (int handle, int32_t *priority)

int	orb_set_interval (int handle, unsigned interval)

int	orb_get_interval (int handle, unsigned *interval)

Detailed Description

A lightweight object broker.

Function Documentation

§ orb_advertise()

orb_advert_t orb_advertise	(	const struct orb_metadata *	meta,
		const void *	data
	)

See also: uORB::Manager::orb_advertise()

§ orb_advertise_multi()

orb_advert_t orb_advertise_multi	(	const struct orb_metadata *	meta,
		const void *	data,
		int *	instance,
		int	priority
	)

See also: uORB::Manager::orb_advertise_multi()

§ orb_advertise_multi_queue()

orb_advert_t orb_advertise_multi_queue	(	const struct orb_metadata *	meta,
		const void *	data,
		int *	instance,
		int	priority,
		unsigned int	queue_size
	)

See also: uORB::Manager::orb_advertise_multi()

§ orb_advertise_queue()

orb_advert_t orb_advertise_queue	(	const struct orb_metadata *	meta,
		const void *	data,
		unsigned int	queue_size
	)

See also: uORB::Manager::orb_advertise()

§ orb_check()

int orb_check	(	int	handle,
		bool *	updated
	)

See also: uORB::Manager::orb_check()

§ orb_copy()

int orb_copy	(	const struct orb_metadata *	meta,
		int	handle,
		void *	buffer
	)

See also: uORB::Manager::orb_copy()

§ orb_exists()

int orb_exists	(	const struct orb_metadata *	meta,
		int	instance
	)

See also: uORB::Manager::orb_exists()

§ orb_get_interval()

int orb_get_interval	(	int	handle,
		unsigned *	interval
	)

See also: uORB::Manager::orb_get_interval()

§ orb_group_count()

int orb_group_count ( const struct orb_metadata * meta )

Get the number of published instances of a topic group.

Parameters

meta	ORB topic metadata.

Returns: The number of published instances of this topic

§ orb_priority()

int orb_priority	(	int	handle,
		int32_t *	priority
	)

See also: uORB::Manager::orb_priority()

§ orb_publish()

int orb_publish	(	const struct orb_metadata *	meta,
		orb_advert_t	handle,
		const void *	data
	)

See also: uORB::Manager::orb_publish()

§ orb_set_interval()

int orb_set_interval	(	int	handle,
		unsigned	interval
	)

See also: uORB::Manager::orb_set_interval()

§ orb_stat()

int orb_stat	(	int	handle,
		uint64_t *	time
	)

See also: uORB::Manager::orb_stat()

§ orb_subscribe()

int orb_subscribe ( const struct orb_metadata * meta )

See also: uORB::Manager::orb_subscribe()

§ orb_subscribe_multi()

int orb_subscribe_multi	(	const struct orb_metadata *	meta,
		unsigned	instance
	)

See also: uORB::Manager::orb_subscribe_multi()

§ orb_unadvertise()

int orb_unadvertise ( orb_advert_t handle )

See also: uORB::Manager::orb_unadvertise()

§ orb_unsubscribe()

int orb_unsubscribe ( int handle )

See also: uORB::Manager::orb_unsubscribe()

Functions