GNSS Interface. More...

Data Structures
struct	gnss_periodic_config
	GNSS periodic tracking configuration. More...

struct	gnss_info
	GNSS info data structure. More...

struct	gnss_time
	GNSS time data structure. More...

struct	gnss_driver_api
	GNSS API structure. More...

struct	gnss_data
	GNSS data structure. More...

struct	gnss_data_callback
	GNSS callback structure. More...

struct	gnss_satellite
	GNSS satellite structure. More...

struct	gnss_satellites_callback
	GNSS callback structure. More...

Macros
#define	GNSS_DATA_CALLBACK_DEFINE(_dev, _callback)
	Register a callback structure for GNSS data published.

#define	GNSS_SATELLITES_CALLBACK_DEFINE(_dev, _callback)
	Register a callback structure for GNSS satellites published.

Typedefs
typedef int(*	gnss_set_fix_rate_t) (const struct device *dev, uint32_t fix_interval_ms)
	API for setting fix rate.

typedef int(*	gnss_get_fix_rate_t) (const struct device dev, uint32_t fix_interval_ms)
	API for getting fix rate.

typedef int(*	gnss_set_periodic_config_t) (const struct device dev, const struct gnss_periodic_config periodic_config)
	API for setting periodic tracking configuration.

typedef int(*	gnss_get_periodic_config_t) (const struct device dev, struct gnss_periodic_config periodic_config)
	API for setting periodic tracking configuration.

typedef int(*	gnss_set_navigation_mode_t) (const struct device *dev, enum gnss_navigation_mode mode)
	API for setting navigation mode.

typedef int(*	gnss_get_navigation_mode_t) (const struct device dev, enum gnss_navigation_mode mode)
	API for getting navigation mode.

typedef uint32_t	gnss_systems_t
	Type storing bitmask of GNSS systems.

typedef int(*	gnss_set_enabled_systems_t) (const struct device *dev, gnss_systems_t systems)
	API for enabling systems.

typedef int(*	gnss_get_enabled_systems_t) (const struct device dev, gnss_systems_t systems)
	API for getting enabled systems.

typedef int(*	gnss_get_supported_systems_t) (const struct device dev, gnss_systems_t systems)
	API for getting enabled systems.

typedef void(*	gnss_data_callback_t) (const struct device dev, const struct gnss_data data)
	Template for GNSS data callback.

typedef void(*	gnss_satellites_callback_t) (const struct device dev, const struct gnss_satellite satellites, uint16_t size)
	Template for GNSS satellites callback.

Enumerations
enum	gnss_pps_mode { GNSS_PPS_MODE_DISABLED = 0 , GNSS_PPS_MODE_ENABLED = 1 , GNSS_PPS_MODE_ENABLED_AFTER_LOCK = 2 , GNSS_PPS_MODE_ENABLED_WHILE_LOCKED = 3 }
	GNSS PPS modes. More...

enum	gnss_navigation_mode { GNSS_NAVIGATION_MODE_ZERO_DYNAMICS = 0 , GNSS_NAVIGATION_MODE_LOW_DYNAMICS = 1 , GNSS_NAVIGATION_MODE_BALANCED_DYNAMICS = 2 , GNSS_NAVIGATION_MODE_HIGH_DYNAMICS = 3 }
	GNSS navigation modes. More...

enum	gnss_system { GNSS_SYSTEM_GPS = BIT(0) , GNSS_SYSTEM_GLONASS = BIT(1) , GNSS_SYSTEM_GALILEO = BIT(2) , GNSS_SYSTEM_BEIDOU = BIT(3) , GNSS_SYSTEM_QZSS = BIT(4) , GNSS_SYSTEM_IRNSS = BIT(5) , GNSS_SYSTEM_SBAS = BIT(6) , GNSS_SYSTEM_IMES = BIT(7) }
	Systems contained in gnss_systems_t. More...

enum	gnss_fix_status { GNSS_FIX_STATUS_NO_FIX = 0 , GNSS_FIX_STATUS_GNSS_FIX = 1 , GNSS_FIX_STATUS_DGNSS_FIX = 2 , GNSS_FIX_STATUS_ESTIMATED_FIX = 3 }
	GNSS fix status. More...

enum	gnss_fix_quality { GNSS_FIX_QUALITY_INVALID = 0 , GNSS_FIX_QUALITY_GNSS_SPS = 1 , GNSS_FIX_QUALITY_DGNSS = 2 , GNSS_FIX_QUALITY_GNSS_PPS = 3 , GNSS_FIX_QUALITY_RTK = 4 , GNSS_FIX_QUALITY_FLOAT_RTK = 5 , GNSS_FIX_QUALITY_ESTIMATED = 6 }
	GNSS fix quality. More...

Functions
int	gnss_set_fix_rate (const struct device *dev, uint32_t fix_interval_ms)
	Set the GNSS fix rate.

int	gnss_get_fix_rate (const struct device dev, uint32_t fix_interval_ms)
	Get the GNSS fix rate.

int	gnss_set_periodic_config (const struct device dev, const struct gnss_periodic_config config)
	Set the GNSS periodic tracking configuration.

int	gnss_get_periodic_config (const struct device dev, struct gnss_periodic_config config)
	Get the GNSS periodic tracking configuration.

int	gnss_set_navigation_mode (const struct device *dev, enum gnss_navigation_mode mode)
	Set the GNSS navigation mode.

int	gnss_get_navigation_mode (const struct device dev, enum gnss_navigation_mode mode)
	Get the GNSS navigation mode.

int	gnss_set_enabled_systems (const struct device *dev, gnss_systems_t systems)
	Set enabled GNSS systems.

int	gnss_get_enabled_systems (const struct device dev, gnss_systems_t systems)
	Get enabled GNSS systems.

int	gnss_get_supported_systems (const struct device dev, gnss_systems_t systems)
	Get supported GNSS systems.

Detailed Description

GNSS Interface.

Since: 3.6

Version: 0.1.0

Macro Definition Documentation

◆ GNSS_DATA_CALLBACK_DEFINE

#define GNSS_DATA_CALLBACK_DEFINE	(	_dev,
		_callback
	)

#include <zephyr/drivers/gnss.h>

Register a callback structure for GNSS data published.

Parameters

_dev	Device pointer
_callback	The callback function

◆ GNSS_SATELLITES_CALLBACK_DEFINE

#define GNSS_SATELLITES_CALLBACK_DEFINE	(	_dev,
		_callback
	)

#include <zephyr/drivers/gnss.h>

Register a callback structure for GNSS satellites published.

Parameters

_dev	Device pointer
_callback	The callback function

Typedef Documentation

◆ gnss_data_callback_t

typedef void(* gnss_data_callback_t) (const struct device *dev, const struct gnss_data *data)

#include <zephyr/drivers/gnss.h>

Template for GNSS data callback.

◆ gnss_get_enabled_systems_t

typedef int(* gnss_get_enabled_systems_t) (const struct device *dev, gnss_systems_t *systems)

#include <zephyr/drivers/gnss.h>

API for getting enabled systems.

◆ gnss_get_fix_rate_t

typedef int(* gnss_get_fix_rate_t) (const struct device *dev, uint32_t *fix_interval_ms)

#include <zephyr/drivers/gnss.h>

API for getting fix rate.

◆ gnss_get_navigation_mode_t

typedef int(* gnss_get_navigation_mode_t) (const struct device *dev, enum gnss_navigation_mode *mode)

#include <zephyr/drivers/gnss.h>

API for getting navigation mode.

◆ gnss_get_periodic_config_t

typedef int(* gnss_get_periodic_config_t) (const struct device *dev, struct gnss_periodic_config *periodic_config)

#include <zephyr/drivers/gnss.h>

API for setting periodic tracking configuration.

◆ gnss_get_supported_systems_t

typedef int(* gnss_get_supported_systems_t) (const struct device *dev, gnss_systems_t *systems)

#include <zephyr/drivers/gnss.h>

API for getting enabled systems.

◆ gnss_satellites_callback_t

typedef void(* gnss_satellites_callback_t) (const struct device *dev, const struct gnss_satellite *satellites, uint16_t size)

#include <zephyr/drivers/gnss.h>

Template for GNSS satellites callback.

◆ gnss_set_enabled_systems_t

typedef int(* gnss_set_enabled_systems_t) (const struct device *dev, gnss_systems_t systems)

#include <zephyr/drivers/gnss.h>

API for enabling systems.

◆ gnss_set_fix_rate_t

typedef int(* gnss_set_fix_rate_t) (const struct device *dev, uint32_t fix_interval_ms)

#include <zephyr/drivers/gnss.h>

API for setting fix rate.

◆ gnss_set_navigation_mode_t

typedef int(* gnss_set_navigation_mode_t) (const struct device *dev, enum gnss_navigation_mode mode)

#include <zephyr/drivers/gnss.h>

API for setting navigation mode.

◆ gnss_set_periodic_config_t

typedef int(* gnss_set_periodic_config_t) (const struct device *dev, const struct gnss_periodic_config *periodic_config)

#include <zephyr/drivers/gnss.h>

API for setting periodic tracking configuration.

◆ gnss_systems_t

typedef uint32_t gnss_systems_t

#include <zephyr/drivers/gnss.h>

Type storing bitmask of GNSS systems.

Enumeration Type Documentation

◆ gnss_fix_quality

enum gnss_fix_quality

#include <zephyr/drivers/gnss.h>

GNSS fix quality.

Enumerator
GNSS_FIX_QUALITY_INVALID	Invalid fix.
GNSS_FIX_QUALITY_GNSS_SPS	Standard positioning service.
GNSS_FIX_QUALITY_DGNSS	Differential GNSS.
GNSS_FIX_QUALITY_GNSS_PPS	Precise positioning service.
GNSS_FIX_QUALITY_RTK	Real-time kinematic.
GNSS_FIX_QUALITY_FLOAT_RTK	Floating real-time kinematic.
GNSS_FIX_QUALITY_ESTIMATED	Estimated fix.

◆ gnss_fix_status

enum gnss_fix_status

#include <zephyr/drivers/gnss.h>

GNSS fix status.

Enumerator
GNSS_FIX_STATUS_NO_FIX	No GNSS fix acquired.
GNSS_FIX_STATUS_GNSS_FIX	GNSS fix acquired.
GNSS_FIX_STATUS_DGNSS_FIX	Differential GNSS fix acquired.
GNSS_FIX_STATUS_ESTIMATED_FIX	Estimated fix acquired.

◆ gnss_navigation_mode

enum gnss_navigation_mode

#include <zephyr/drivers/gnss.h>

GNSS navigation modes.

Enumerator
GNSS_NAVIGATION_MODE_ZERO_DYNAMICS	Dynamics have no impact on tracking.
GNSS_NAVIGATION_MODE_LOW_DYNAMICS	Low dynamics have higher impact on tracking.
GNSS_NAVIGATION_MODE_BALANCED_DYNAMICS	Low and high dynamics have equal impact on tracking.
GNSS_NAVIGATION_MODE_HIGH_DYNAMICS	High dynamics have higher impact on tracking.

◆ gnss_pps_mode

enum gnss_pps_mode

#include <zephyr/drivers/gnss.h>

GNSS PPS modes.

Enumerator
GNSS_PPS_MODE_DISABLED	PPS output disabled.
GNSS_PPS_MODE_ENABLED	PPS output always enabled.
GNSS_PPS_MODE_ENABLED_AFTER_LOCK	PPS output enabled from first lock.
GNSS_PPS_MODE_ENABLED_WHILE_LOCKED	PPS output enabled while locked.

◆ gnss_system

enum gnss_system

#include <zephyr/drivers/gnss.h>

Systems contained in gnss_systems_t.

Enumerator
GNSS_SYSTEM_GPS	Global Positioning System (GPS)
GNSS_SYSTEM_GLONASS	GLObal NAvigation Satellite System (GLONASS)
GNSS_SYSTEM_GALILEO	Galileo.
GNSS_SYSTEM_BEIDOU	BeiDou Navigation Satellite System.
GNSS_SYSTEM_QZSS	Quasi-Zenith Satellite System (QZSS)
GNSS_SYSTEM_IRNSS	Indian Regional Navigation Satellite System (IRNSS)
GNSS_SYSTEM_SBAS	Satellite-Based Augmentation System (SBAS)
GNSS_SYSTEM_IMES	Indoor Messaging System (IMES)

Function Documentation

◆ gnss_get_enabled_systems()

int gnss_get_enabled_systems	(	const struct device *	dev,
		gnss_systems_t *	systems
	)

#include <zephyr/drivers/gnss.h>

Get enabled GNSS systems.

Parameters

dev	Device instance
systems	Destination for enabled systems

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_get_fix_rate()

int gnss_get_fix_rate	(	const struct device *	dev,
		uint32_t *	fix_interval_ms
	)

#include <zephyr/drivers/gnss.h>

Get the GNSS fix rate.

Parameters

dev	Device instance
fix_interval_ms	Destination for fix interval in milliseconds

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_get_navigation_mode()

int gnss_get_navigation_mode	(	const struct device *	dev,
		enum gnss_navigation_mode *	mode
	)

#include <zephyr/drivers/gnss.h>

Get the GNSS navigation mode.

Parameters

dev	Device instance
mode	Destination for navigation mode

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_get_periodic_config()

int gnss_get_periodic_config	(	const struct device *	dev,
		struct gnss_periodic_config *	config
	)

#include <zephyr/drivers/gnss.h>

Get the GNSS periodic tracking configuration.

Parameters

dev	Device instance
config	Destination for periodic tracking configuration

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_get_supported_systems()

int gnss_get_supported_systems	(	const struct device *	dev,
		gnss_systems_t *	systems
	)

#include <zephyr/drivers/gnss.h>

Get supported GNSS systems.

Parameters

dev	Device instance
systems	Destination for supported systems

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_set_enabled_systems()

int gnss_set_enabled_systems	(	const struct device *	dev,
		gnss_systems_t	systems
	)

#include <zephyr/drivers/gnss.h>

Set enabled GNSS systems.

Parameters

dev	Device instance
systems	Systems to enable

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_set_fix_rate()

int gnss_set_fix_rate	(	const struct device *	dev,
		uint32_t	fix_interval_ms
	)

#include <zephyr/drivers/gnss.h>

Set the GNSS fix rate.

Parameters

dev	Device instance
fix_interval_ms	Fix interval to set in milliseconds

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_set_navigation_mode()

int gnss_set_navigation_mode	(	const struct device *	dev,
		enum gnss_navigation_mode	mode
	)

#include <zephyr/drivers/gnss.h>

Set the GNSS navigation mode.

Parameters

dev	Device instance
mode	Navigation mode to set

Returns: 0 if successful; -errno negative errno code on failure

◆ gnss_set_periodic_config()

int gnss_set_periodic_config	(	const struct device *	dev,
		const struct gnss_periodic_config *	config
	)

#include <zephyr/drivers/gnss.h>

Set the GNSS periodic tracking configuration.

Parameters

dev	Device instance
config	Periodic tracking configuration to set

Returns: 0 if successful; -errno negative errno code on failure

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ GNSS_DATA_CALLBACK_DEFINE

◆ GNSS_SATELLITES_CALLBACK_DEFINE

Typedef Documentation

◆ gnss_data_callback_t

◆ gnss_get_enabled_systems_t

◆ gnss_get_fix_rate_t

◆ gnss_get_navigation_mode_t

◆ gnss_get_periodic_config_t

◆ gnss_get_supported_systems_t

◆ gnss_satellites_callback_t

◆ gnss_set_enabled_systems_t

◆ gnss_set_fix_rate_t

◆ gnss_set_navigation_mode_t

◆ gnss_set_periodic_config_t

◆ gnss_systems_t

Enumeration Type Documentation

◆ gnss_fix_quality

◆ gnss_fix_status

◆ gnss_navigation_mode

◆ gnss_pps_mode

◆ gnss_system

Function Documentation

◆ gnss_get_enabled_systems()

◆ gnss_get_fix_rate()

◆ gnss_get_navigation_mode()

◆ gnss_get_periodic_config()

◆ gnss_get_supported_systems()

◆ gnss_set_enabled_systems()

◆ gnss_set_fix_rate()

◆ gnss_set_navigation_mode()

◆ gnss_set_periodic_config()