ms5611_c.h File Reference

#include "median.h"
#include "ms5611.h"

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Macros
#define	TAG_MS5611   "MS5611"
#define	MS5611_OSR   MS5611_OSR_4096
#define	MEDIAN_SIZE_PRS   50
#define	MEDIAN_SIZE_TMP   50

Functions
esp_err_t	ms5611_c_init (ms5611_t *dev)
	Initialize MS5611 descriptor for pressure and temperature readings.
void	ms5611_read_pressure_temperature_and_altitude (ms5611_t *dev, int32_t *pressure, float *temperature, float *altitude)
	Read data from MS5611 and store pressure (Pa), temperature (ºC) and altitude (m) from sea level.

Macro Definition Documentation

MEDIAN_SIZE_PRS

#define MEDIAN_SIZE_PRS   50

MEDIAN_SIZE_TMP

#define MEDIAN_SIZE_TMP   50

MS5611_OSR

#define MS5611_OSR   MS5611_OSR_4096

TAG_MS5611

#define TAG_MS5611   "MS5611"

Function Documentation

ms5611_c_init()

esp_err_t ms5611_c_init

(

ms5611_t *

dev

)

Initialize MS5611 descriptor for pressure and temperature readings.

Parameters

dev	pointer where the descriptor will be stored.

Returns

esp_err_t ESP_OK if success.

< esp_err_t value indicating success (no error)

< esp_err_t value indicating success (no error)

< esp_err_t value indicating success (no error)

< esp_err_t value indicating success (no error)

< esp_err_t value indicating success (no error)

< esp_err_t value indicating success (no error)

< esp_err_t value indicating success (no error)

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ms5611_read_pressure_temperature_and_altitude()

void ms5611_read_pressure_temperature_and_altitude	(	ms5611_t *	dev,
		int32_t *	pressure,
		float *	temperature,
		float *	altitude )

Read data from MS5611 and store pressure (Pa), temperature (ºC) and altitude (m) from sea level.

Parameters

dev	pointer to MS5611 device descriptor.
pressure	pointer where pressure reading will be stored (Pa).
temperature	pointer where temperature reading will be stored (ºC).
altitude	pointer where altitude estimation will be stored (m).

< esp_err_t value indicating success (no error)

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