task_gnss_args Struct Reference

GNSS task arguments. More...

#include <gnss_args.h>

Data Fields
uint8_t	constellations
	Constellations GNSS_SYSTEM_* (0 == receiver default)
uint8_t	flags
	Operational flags.
uint16_t	accuracy_m
	Accuracy (meters)
uint16_t	position_dop
	Diluation of precision (0.1)
union {
struct {
uint8_t   any_fix_timeout
	Terminate fix if this duration passes without any location information. More...
struct task_gnss_plateau_args {
uint8_t   min_accuracy_m
	Plateau detection only enabled once accuracy reaches this level. More...
uint8_t   min_accuracy_improvement_m
	Location accuracy must improve by at least this many meters. More...
uint8_t   timeout
	Timeout for accuracy to improve by min_accuracy_improvement. More...
}   fix_plateau
}   run_to_fix
	TASK_GNSS_FLAGS_RUN_TO_LOCATION_FIX specific arguments More...
struct {
uint16_t   acquisition_timeout
	Duration to search for any GNSS signals (0 == no timeout) More...
uint16_t   search_period
	Period between acquisition searches on timeout. More...
}   low_power
	TASK_GNSS_FLAGS_LOW_POWER_MODE specific arguments More...
};
uint8_t	dynamic_model
	Dynamic model from ubx_cfg_key_navspg_dynmodel.

Detailed Description

GNSS task arguments.

Field Documentation

[union]

union { ... } task_gnss_args

accuracy_m

uint16_t task_gnss_args::accuracy_m

Accuracy (meters)

For Microntroller based checks (TASK_GNSS_FLAGS_RUN_TO_LOCATION_FIX) this is the horizontal accuracy. For GNSS modem implemented functionality, this may be 3D accuracy.

In TASK_GNSS_FLAGS_LOW_POWER_MODE, sets accuracy to transition to low power mode. In TASK_GNSS_FLAGS_RUN_TO_LOCATION_FIX, sets accuracy to terminate at.

acquisition_timeout

uint16_t task_gnss_args::acquisition_timeout

Duration to search for any GNSS signals (0 == no timeout)

any_fix_timeout

uint8_t task_gnss_args::any_fix_timeout

Terminate fix if this duration passes without any location information.

constellations

uint8_t task_gnss_args::constellations

Constellations GNSS_SYSTEM_* (0 == receiver default)

dynamic_model

uint8_t task_gnss_args::dynamic_model

Dynamic model from ubx_cfg_key_navspg_dynmodel.

[struct]

struct { ... } ::task_gnss_plateau_args task_gnss_args::fix_plateau

flags

uint8_t task_gnss_args::flags

Operational flags.

[struct]

struct { ... } task_gnss_args::low_power

TASK_GNSS_FLAGS_LOW_POWER_MODE specific arguments

min_accuracy_improvement_m

uint8_t task_gnss_args::min_accuracy_improvement_m

Location accuracy must improve by at least this many meters.

min_accuracy_m

uint8_t task_gnss_args::min_accuracy_m

Plateau detection only enabled once accuracy reaches this level.

position_dop

uint16_t task_gnss_args::position_dop

Diluation of precision (0.1)

For Microntroller based checks (TASK_GNSS_FLAGS_RUN_TO_LOCATION_FIX) this is the horizontal DOP. For GNSS modem implemented functionality, this may be 3D DOP.

In TASK_GNSS_FLAGS_LOW_POWER_MODE, sets accuracy to transition to low power mode. In TASK_GNSS_FLAGS_RUN_TO_LOCATION_FIX, sets PDOP to terminate at.

[struct]

struct { ... } task_gnss_args::run_to_fix

TASK_GNSS_FLAGS_RUN_TO_LOCATION_FIX specific arguments

search_period

uint16_t task_gnss_args::search_period

Period between acquisition searches on timeout.

timeout

uint8_t task_gnss_args::timeout

Timeout for accuracy to improve by min_accuracy_improvement.

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The documentation for this struct was generated from the following file:

• infuse/task_runner/tasks/gnss_args.h