SAUL registry interface definition. More...

Detailed Description

SAUL registry interface definition.

Author: Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de

Definition in file saul_reg.h.

#include <stdint.h>
#include "saul.h"
#include "phydat.h"

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Data Structures
struct	saul_reg
	SAUL registry entry. More...

struct	saul_reg_info_t
	Additional data to collect for each entry. More...

Functions
int	saul_reg_add (saul_reg_t *dev)
	Register a device with the SAUL registry.

saul_reg_t *	saul_reg_find_nth (int pos)
	Find a device by its position in the registry.

saul_reg_t *	saul_reg_find_type (uint8_t type)
	Find the first device by its type in the registry.

saul_reg_t *	saul_reg_find_name (const char *name)
	Find the first device by its name in the registry.

saul_reg_t *	saul_reg_find_type_and_name (uint8_t type, const char *name)
	Find the first device by its type and name in the registry.

int	saul_reg_read (saul_reg_t dev, phydat_t res)
	Read data from the given device.

int	saul_reg_write (saul_reg_t dev, const phydat_t data)
	Write data to the given device.

Variables
saul_reg_t *	saul_reg
	Export the SAUL registry as global variable.

Data Structures