sonar.h File Reference

#include "drivers/sonar_hcsr04.h"

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Data Structures
struct	sonar_ops
struct	sonar

Macros
#define	SONAR_OUT_OF_RANGE   (-1)

Functions
void	sonar_init (struct sonar *self)
void	sonar_update (struct sonar *self)
int32_t	sonar_read (struct sonar *self)
int32_t	sonar_calc_altitude (struct sonar *self, float cosTiltAngle)
int32_t	sonar_get_altitude (struct sonar *self)

Variables
struct sonar	default_sonar

Macro Definition Documentation

#define SONAR_OUT_OF_RANGE   (-1)

Function Documentation

int32_t sonar_calc_altitude	(	struct sonar *	self,
		float	cosTiltAngle
	)

int32_t sonar_get_altitude

(

struct sonar *

self

)

void sonar_init

(

struct sonar *

self

)

int32_t sonar_read

(

struct sonar *

self

)

void sonar_update

(

struct sonar *

self

)

Variable Documentation

struct sonar default_sonar