ground_detect.h File Reference

#include "std.h"

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Functions
void	ground_detect_init (void)
void	ground_detect_periodic (void)
bool	ground_detect (void)
void	ground_detect_filter_accel (void)
	Filter the vertical acceleration with a low cutoff frequency. More...

Variables
bool	disarm_on_not_in_flight

Detailed Description

Author

Dennis van Wijngaarden D.C.v.nosp@m.anWi.nosp@m.jngaa.nosp@m.rden.nosp@m.@tude.nosp@m.lft..nosp@m.nl Ground detection module

Definition in file ground_detect.h.

Function Documentation

ground_detect()

bool ground_detect

(

void

)

Definition at line 67 of file ground_detect.c.

References ground_detected.

ground_detect_filter_accel()

void ground_detect_filter_accel

(

void

)

Filter the vertical acceleration with a low cutoff frequency.

Definition at line 150 of file ground_detect.c.

References accel_filter, stateGetAccelNed_f(), update_butterworth_2_low_pass(), and NedCoor_f::z.

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ground_detect_init()

void ground_detect_init

(

void

)

Definition at line 60 of file ground_detect.c.

References accel_filter, GROUND_DETECT_FILT_FREQ, and init_butterworth_2_low_pass().

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ground_detect_periodic()

void ground_detect_periodic

(

void

)

Definition at line 78 of file ground_detect.c.

References accel_filter, act_is_servo, actuator_state_filt_vect, agl_dist_valid, agl_dist_value_filtered, autopilot_set_motors_on(), counter, DefaultChannel, DefaultDevice, disarm_on_not_in_flight, g1g2, GROUND_DETECT_COUNTER_TRIGGER, ground_detected, FloatRMat::m, SecondOrderLowPass::o, stateGetAccelNed_f(), stateGetNedToBodyRMat_f(), stateGetSpeedNed_f(), and NedCoor_f::z.

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Variable Documentation

disarm_on_not_in_flight

bool disarm_on_not_in_flight

extern

Definition at line 53 of file ground_detect.c.

Referenced by ground_detect_periodic().