This file contains API for Barometer 8 Click Driver. More...

#include "drv_digital_out.h"
#include "drv_digital_in.h"
#include "drv_i2c_master.h"
#include "drv_spi_master.h"
#include "spi_specifics.h"

Go to the source code of this file.

Data Structures
struct	barometer8_s
	Barometer 8 Click context object. More...

struct	barometer8_cfg_t
	Barometer 8 Click configuration object. More...

Macros
#define	BAROMETER8_REG_INTERRUPT_CFG 0x0B
	Barometer 8 registers list.

#define	BAROMETER8_REG_THS_P_L 0x0C

#define	BAROMETER8_REG_THS_P_H 0x0D

#define	BAROMETER8_REG_IF_CTRL 0x0E

#define	BAROMETER8_REG_WHO_AM_I 0x0F

#define	BAROMETER8_REG_CTRL_REG1 0x10

#define	BAROMETER8_REG_CTRL_REG2 0x11

#define	BAROMETER8_REG_CTRL_REG3 0x12

#define	BAROMETER8_REG_FIFO_CTRL 0x14

#define	BAROMETER8_REG_FIFO_WTM 0x15

#define	BAROMETER8_REG_REF_P_L 0x16

#define	BAROMETER8_REG_REF_P_H 0x17

#define	BAROMETER8_REG_I3C_IF_CTRL 0x19

#define	BAROMETER8_REG_RPDS_L 0x1A

#define	BAROMETER8_REG_RPDS_H 0x1B

#define	BAROMETER8_REG_INT_SOURCE 0x24

#define	BAROMETER8_REG_FIFO_STATUS1 0x25

#define	BAROMETER8_REG_FIFO_STATUS2 0x26

#define	BAROMETER8_REG_STATUS 0x27

#define	BAROMETER8_REG_PRESSURE_OUT_XL 0x28

#define	BAROMETER8_REG_PRESSURE_OUT_L 0x29

#define	BAROMETER8_REG_PRESSURE_OUT_H 0x2A

#define	BAROMETER8_REG_TEMP_OUT_L 0x2B

#define	BAROMETER8_REG_TEMP_OUT_H 0x2C

#define	BAROMETER8_REG_FIFO_DATA_OUT_PRESS_XL 0x78

#define	BAROMETER8_REG_FIFO_DATA_OUT_PRESS_L 0x79

#define	BAROMETER8_REG_FIFO_DATA_OUT_PRESS_H 0x7A

#define	BAROMETER8_DISABLE_I2C_AND_I3C 0x40
	Barometer 8 IF_CTRL register settings.

#define	BAROMETER8_ENABLE_SPI_READ 0x20

#define	BAROMETER8_SDA_PULL_UP 0x10

#define	BAROMETER8_CS_PULL_UP_DISC 0x02

#define	BAROMETER8_WHO_AM_I 0xB4
	Barometer 8 WHO_AM_I register value.

#define	BAROMETER8_ODR_PD_OR_ONE_SHOT 0x00
	Barometer 8 CTRL_REG1 register settings.

#define	BAROMETER8_ODR_1HZ 0x08

#define	BAROMETER8_ODR_4HZ 0x10

#define	BAROMETER8_ODR_10HZ 0x18

#define	BAROMETER8_ODR_25HZ 0x20

#define	BAROMETER8_ODR_50HZ 0x28

#define	BAROMETER8_ODR_75HZ 0x30

#define	BAROMETER8_ODR_100HZ 0x38

#define	BAROMETER8_ODR_200HZ 0x40

#define	BAROMETER8_ODR_BIT_MASK 0x78

#define	BAROMETER8_AVG_4 0x00

#define	BAROMETER8_AVG_8 0x01

#define	BAROMETER8_AVG_16 0x02

#define	BAROMETER8_AVG_32 0x03

#define	BAROMETER8_AVG_64 0x04

#define	BAROMETER8_AVG_128 0x05

#define	BAROMETER8_AVG_512 0x07

#define	BAROMETER8_AVG_BIT_MASK 0x07

#define	BAROMETER8_BOOT_NORMAL 0x00
	Barometer 8 CTRL_REG2 register settings.

#define	BAROMETER8_REBOOT_MEMORY 0x80

#define	BAROMETER8_FS_MODE_1 0x00

#define	BAROMETER8_FS_MODE_2 0x40

#define	BAROMETER8_LFPF_CFG_ODR_4 0x00

#define	BAROMETER8_LFPF_CFG_ODR_9 0x20

#define	BAROMETER8_DISABLE_LPFP 0x00

#define	BAROMETER8_ENABLE_LPFP 0x10

#define	BAROMETER8_BDU_CONTINUOUS 0x00

#define	BAROMETER8_BDU_MSB_LSB_READ 0x08

#define	BAROMETER8_SWRESET 0x04

#define	BAROMETER8_ONESHOT_IDLE 0x00

#define	BAROMETER8_ONESHOT_NEW_DATA 0x01

#define	BAROMETER8_STATUS_T_OR 0x20
	Barometer 8 STATUS register settings.

#define	BAROMETER8_STATUS_P_OR 0x10

#define	BAROMETER8_STATUS_T_DA 0x02

#define	BAROMETER8_STATUS_P_DA 0x01

#define	BAROMETER8_PRESSURE_FS_MODE_1_RES 4096.0
	Barometer 8 calculation values.

#define	BAROMETER8_PRESSURE_FS_MODE_2_RES 2048.0

#define	BAROMETER8_TEMPERATURE_RES 0.01

#define	BAROMETER8_SET_DEVICE_ADDRESS 0x5C
	Barometer 8 device address setting.

#define	BAROMETER8_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	BAROMETER8_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	BAROMETER8_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	barometer8_master_io_t) (struct barometer8_s , uint8_t, uint8_t , uint8_t)
	Barometer 8 Click driver interface.

typedef struct barometer8_s	barometer8_t
	Barometer 8 Click context object.

Enumerations
enum	barometer8_drv_t { BAROMETER8_DRV_SEL_SPI , BAROMETER8_DRV_SEL_I2C }
	Barometer 8 Click driver selector. More...

enum	barometer8_return_value_t { BAROMETER8_OK = 0 , BAROMETER8_ERROR = -1 }
	Barometer 8 Click return value data. More...

Functions
void	barometer8_cfg_setup (barometer8_cfg_t *cfg)
	Barometer 8 configuration object setup function.

void	barometer8_drv_interface_selection (barometer8_cfg_t *cfg, barometer8_drv_t drv_sel)
	Barometer 8 driver interface setup function.

err_t	barometer8_init (barometer8_t ctx, barometer8_cfg_t cfg)
	Barometer 8 initialization function.

err_t	barometer8_default_cfg (barometer8_t *ctx)
	Barometer 8 default configuration function.

err_t	barometer8_generic_write (barometer8_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	Barometer 8 data writing function.

err_t	barometer8_generic_read (barometer8_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	Barometer 8 data reading function.

err_t	barometer8_write_register (barometer8_t *ctx, uint8_t reg, uint8_t data_in)
	Barometer 8 write register function.

err_t	barometer8_read_register (barometer8_t ctx, uint8_t reg, uint8_t data_out)
	Barometer 8 read register function.

err_t	barometer8_check_communication (barometer8_t *ctx)
	Barometer 8 check communication function.

err_t	barometer8_software_reset (barometer8_t *ctx)
	Barometer 8 software reset function.

err_t	barometer8_read_data (barometer8_t ctx, float pressure, float *temperature)
	Barometer 8 read data function.

Detailed Description

This file contains API for Barometer 8 Click Driver.

Typedef Documentation

◆ barometer8_master_io_t

typedef err_t(* barometer8_master_io_t) (struct barometer8_s *, uint8_t, uint8_t *, uint8_t)

Barometer 8 Click driver interface.

Definition of driver interface of Barometer 8 Click driver. Driver serial interface.

◆ barometer8_t

typedef struct barometer8_s barometer8_t

Barometer 8 Click context object.

Context object definition of Barometer 8 Click driver.

Enumeration Type Documentation

◆ barometer8_drv_t

enum barometer8_drv_t

Barometer 8 Click driver selector.

Selects target driver interface of Barometer 8 Click driver.

Enumerator
BAROMETER8_DRV_SEL_SPI	SPI driver descriptor.
BAROMETER8_DRV_SEL_I2C	I2C driver descriptor.

◆ barometer8_return_value_t

enum barometer8_return_value_t

Barometer 8 Click return value data.

Predefined enum values for driver return values.

Enumerator
BAROMETER8_OK
BAROMETER8_ERROR

Data Structures

Macros

Typedefs

Enumerations