barometer.c File Reference

#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include <math.h>
#include <platform.h>
#include "build_config.h"
#include "common/maths.h"
#include "drivers/barometer.h"
#include "drivers/system.h"
#include "config/config.h"
#include "sensors/barometer.h"

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Macros
#define	CALIBRATING_BARO_CYCLES   200
#define	PRESSURE_SAMPLES_MEDIAN   3
#define	PRESSURE_SAMPLE_COUNT   (config_get_profile(self->config)->baro.baro_sample_count - 1)

Enumerations
enum	barometerState_e { BAROMETER_NEEDS_SAMPLES = 0, BAROMETER_NEEDS_CALCULATION }

Functions
bool	isBaroCalibrationComplete (void)
void	baroSetCalibrationCycles (uint16_t calibrationCyclesRequired)
void	baro_init (struct baro *self, const struct config *config)
bool	isBaroReady (void)
uint32_t	baro_update (struct baro *self)
int32_t	baro_calc_altitude (struct baro *self)
void	performBaroCalibrationCycle (struct baro *self)

Variables
baro_t	baro
uint16_t	calibratingB = 0
uint32_t	baroPressure = 0
int32_t	baroTemperature = 0
int32_t	BaroAlt = 0

Macro Definition Documentation

#define CALIBRATING_BARO_CYCLES   200

#define PRESSURE_SAMPLE_COUNT   (config_get_profile(self->config)->baro.baro_sample_count - 1)

#define PRESSURE_SAMPLES_MEDIAN   3

Enumeration Type Documentation

enum barometerState_e

Enumerator
BAROMETER_NEEDS_SAMPLES
BAROMETER_NEEDS_CALCULATION

Function Documentation

int32_t baro_calc_altitude

(

struct baro *

self

)

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void baro_init	(	struct baro *	self,
		const struct config *	config
	)

uint32_t baro_update

(

struct baro *

self

)

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void baroSetCalibrationCycles

(

uint16_t

calibrationCyclesRequired

)

bool isBaroCalibrationComplete

(

void

)

bool isBaroReady

(

void

)

void performBaroCalibrationCycle

(

struct baro *

self

)

Variable Documentation

baro_t baro

int32_t BaroAlt = 0

uint32_t baroPressure = 0

int32_t baroTemperature = 0

uint16_t calibratingB = 0