airspeed_consistency.h File Reference

#include <std.h>
#include "math/pprz_circfit_float.h"
#include "filters/low_pass_filter.h"

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Data Structures
struct	asc_t

Macros
#define	AIRSPEED_CONSISTENCY_BUFFER_SIZE   255

Functions
void	airspeed_consistency_init (void)
void	airspeed_consistency_periodic (void)
void	airspeed_consistency_reset (bool reset)

Variables
bool	asc_reset

Detailed Description

Author

Noah Wechtler noahw.nosp@m.echt.nosp@m.ler@t.nosp@m.udel.nosp@m.ft.nl Check the consistency of airspeed measurements while flying circles

Definition in file airspeed_consistency.h.

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Data Structure Documentation

asc_t

struct asc_t

Definition at line 40 of file airspeed_consistency.h.

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Data Fields
struct circle_t	as
enum CircFitStatus_t	as_circ_status
float	as_E[AIRSPEED_CONSISTENCY_BUFFER_SIZE]
float	as_N[AIRSPEED_CONSISTENCY_BUFFER_SIZE]
bool	filled
struct circle_t	gs
enum CircFitStatus_t	gs_circ_status
float	gs_E[AIRSPEED_CONSISTENCY_BUFFER_SIZE]
float	gs_N[AIRSPEED_CONSISTENCY_BUFFER_SIZE]
uint16_t	i
float	ratio

Macro Definition Documentation

AIRSPEED_CONSISTENCY_BUFFER_SIZE

#define AIRSPEED_CONSISTENCY_BUFFER_SIZE   255

Definition at line 31 of file airspeed_consistency.h.

Function Documentation

airspeed_consistency_init()

void airspeed_consistency_init ( void  )

extern

Definition at line 62 of file airspeed_consistency.c.

References foo, init_butterworth_2_low_pass(), NAVIGATION_FREQUENCY, reset_speeds(), and tas_filt.

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airspeed_consistency_periodic()

void airspeed_consistency_periodic ( void  )

extern

Definition at line 68 of file airspeed_consistency.c.

References AIRSPEED_CONSISTENCY_INTERVAL, AIRSPEED_CONSISTENCY_MIN_SAMPLES, ARRIVED_AT_WAYPOINT, asc_t::as, asc_t::as_circ_status, asc, NavCircle_t::center, CIRC_FIT_OK, NavBase_t::circle, asc_t::filled, float_vect2_norm(), foo, asc_t::gs_circ_status, RotorcraftNavigation::horizontal_mode, asc_t::i, if(), nav, NAV_HORIZONTAL_MODE_CIRCLE, nav_rotorcraft_base, circle_t::r, NavCircle_t::radius, reset_speeds(), save_speeds(), stateGetPositionEnu_f(), and VECT2_DIFF.

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airspeed_consistency_reset()

void airspeed_consistency_reset ( bool  reset )

extern

Definition at line 139 of file airspeed_consistency.c.

References reset_speeds().

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Variable Documentation

asc_reset

bool asc_reset

extern

Definition at line 53 of file airspeed_consistency.c.