ms5611.h File Reference

MS5611 barometer driver common interface (I2C and SPI). More...

#include "std.h"
#include "peripherals/ms5611_regs.h"

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Data Structures
struct	Ms5611Data

Enumerations
enum	Ms5611Status {   MS5611_STATUS_UNINIT, MS5611_STATUS_RESET, MS5611_STATUS_RESET_OK, MS5611_STATUS_PROM,   MS5611_STATUS_IDLE, MS5611_STATUS_CONV_D1, MS5611_STATUS_CONV_D1_OK, MS5611_STATUS_ADC_D1,   MS5611_STATUS_CONV_D2, MS5611_STATUS_CONV_D2_OK, MS5611_STATUS_ADC_D2 }

Functions
bool	ms5611_prom_crc_ok (uint16_t *prom)
	Check if CRC of PROM data is OK. More...
bool	ms5611_calc (struct Ms5611Data *ms)
	Calculate temperature and compensated pressure for MS5611. More...
bool	ms5607_calc (struct Ms5611Data *ms)
	Calculate temperature and compensated pressure for MS5607. More...

Detailed Description

MS5611 barometer driver common interface (I2C and SPI).

Definition in file ms5611.h.

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Data Structure Documentation

struct Ms5611Data

Definition at line 51 of file ms5611.h.

Data Fields
uint16_t	c[PROM_NB]
uint32_t	d1
uint32_t	d2
uint32_t	pressure	pressure in Pascal (0.01mbar)
int32_t	temperature	temperature with 0.01 degrees Celsius resolution

Enumeration Type Documentation

enum Ms5611Status

Enumerator
MS5611_STATUS_UNINIT
MS5611_STATUS_RESET
MS5611_STATUS_RESET_OK
MS5611_STATUS_PROM
MS5611_STATUS_IDLE
MS5611_STATUS_CONV_D1
MS5611_STATUS_CONV_D1_OK
MS5611_STATUS_ADC_D1
MS5611_STATUS_CONV_D2
MS5611_STATUS_CONV_D2_OK
MS5611_STATUS_ADC_D2

Definition at line 37 of file ms5611.h.

Function Documentation

bool ms5607_calc

(

struct Ms5611Data *

ms

)

Calculate temperature and compensated pressure for MS5607.

MS5607 basically has half the resolution of the MS5611.

Returns

TRUE if measurement was valid, FALSE otherwise

Definition at line 124 of file ms5611.c.

References Ms5611Data::c, Ms5611Data::d1, Ms5611Data::d2, p, Ms5611Data::pressure, and Ms5611Data::temperature.

Referenced by ms5611_i2c_event(), and ms5611_spi_event().

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bool ms5611_calc

(

struct Ms5611Data *

ms

)

Calculate temperature and compensated pressure for MS5611.

Returns

TRUE if measurement was valid, FALSE otherwise

Definition at line 81 of file ms5611.c.

References Ms5611Data::c, Ms5611Data::d1, Ms5611Data::d2, p, Ms5611Data::pressure, and Ms5611Data::temperature.

Referenced by ms5611_i2c_event(), and ms5611_spi_event().

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bool ms5611_prom_crc_ok

(

uint16_t *

prom

)

Check if CRC of PROM data is OK.

Returns

TRUE if OK, FALSE otherwise

Definition at line 36 of file ms5611.c.

References crc.

Referenced by ms5611_i2c_event(), and ms5611_spi_event().

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