fiducial

The fiducial proxy provides an interface to a fiducial detector. More...


Detailed Description

The fiducial proxy provides an interface to a fiducial detector.

This device looks for fiducials (markers or beacons) in the laser scan, and determines their identity, range, bearing and orientation. See the Player User Manual for a complete description of the various drivers that support the fiducial interface.

Classes

struct  playerc_fiducial_t
 Fiducial finder data. More...

Functions

PLAYERC_EXPORT playerc_fiducial_tplayerc_fiducial_create (playerc_client_t *client, int index)
 Create a fiducial proxy.
PLAYERC_EXPORT void playerc_fiducial_destroy (playerc_fiducial_t *device)
 Destroy a fiducial proxy.
PLAYERC_EXPORT int playerc_fiducial_subscribe (playerc_fiducial_t *device, int access)
 Subscribe to the fiducial device.
PLAYERC_EXPORT int playerc_fiducial_unsubscribe (playerc_fiducial_t *device)
 Un-subscribe from the fiducial device.
PLAYERC_EXPORT int playerc_fiducial_get_geom (playerc_fiducial_t *device)
 Get the fiducial geometry.

Function Documentation

PLAYERC_EXPORT playerc_fiducial_t* playerc_fiducial_create ( playerc_client_t client,
int  index 
)

Create a fiducial proxy.

PLAYERC_EXPORT void playerc_fiducial_destroy ( playerc_fiducial_t device)

Destroy a fiducial proxy.

PLAYERC_EXPORT int playerc_fiducial_get_geom ( playerc_fiducial_t device)

Get the fiducial geometry.

Ths writes the result into the proxy rather than returning it to the caller.

PLAYERC_EXPORT int playerc_fiducial_subscribe ( playerc_fiducial_t device,
int  access 
)

Subscribe to the fiducial device.

PLAYERC_EXPORT int playerc_fiducial_unsubscribe ( playerc_fiducial_t device)

Un-subscribe from the fiducial device.