alt_filter.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	TypeKalman

Macros
#define	KALT_N_ETAT   3

Functions
void	alt_filter_init (void)
void	alt_filter_periodic (void)

Variables
TypeKalman	alt_filter

---

Data Structure Documentation

TypeKalman

struct TypeKalman

Definition at line 38 of file alt_filter.h.

Data Fields
float	Ad[KALT_N_ETAT][KALT_N_ETAT]
float	Bd[KALT_N_ETAT]
float	Md[KALT_N_ETAT][KALT_N_ETAT - 1]
float	P[KALT_N_ETAT][KALT_N_ETAT]
float	Te
float	W[KALT_N_ETAT - 1][KALT_N_ETAT - 1]
float	X[KALT_N_ETAT]

Macro Definition Documentation

KALT_N_ETAT

#define KALT_N_ETAT   3

Definition at line 36 of file alt_filter.h.

Function Documentation

alt_filter_init()

void alt_filter_init ( void  )

extern

Definition at line 49 of file alt_filter.c.

References alt_filter, kalmanInit(), last_baro_alt, last_gps_alt, MarcheAleaAccelerometre, MarcheAleaBiaisAltimetre, SigAltiAltimetre, and SigAltiGPS.

Here is the call graph for this function:

alt_filter_periodic()

void alt_filter_periodic ( void  )

extern

Definition at line 61 of file alt_filter.c.

References alt_filter, baro_ets_altitude, DefaultChannel, DefaultDevice, foo, gps, GpsFixValid, GpsState::hmsl, kalmanCorrectionAltimetre(), kalmanCorrectionGPS(), kalmanEstimation(), last_baro_alt, last_gps_alt, TypeKalman::P, and TypeKalman::X.

Here is the call graph for this function:

Variable Documentation

alt_filter

TypeKalman alt_filter

extern

Definition at line 31 of file alt_filter.c.

Referenced by alt_filter_init(), and alt_filter_periodic().