This file contains API for Pressure 18 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	pressure18_calib_coef_t
	Pressure 18 Click calibration coefficients object. More...

struct	pressure18_s
	Pressure 18 Click context object. More...

struct	pressure18_cfg_t
	Pressure 18 Click configuration object. More...

Macros
#define	PRESSURE18_REG_CHIP_ID 0x00
	Pressure 18 register map.

#define	PRESSURE18_REG_ERR 0x02

#define	PRESSURE18_REG_STATUS 0x03

#define	PRESSURE18_REG_DATA_0 0x04

#define	PRESSURE18_REG_DATA_1 0x05

#define	PRESSURE18_REG_DATA_2 0x06

#define	PRESSURE18_REG_DATA_3 0x07

#define	PRESSURE18_REG_DATA_4 0x08

#define	PRESSURE18_REG_DATA_5 0x09

#define	PRESSURE18_REG_SENSOR_TIME_0 0x0C

#define	PRESSURE18_REG_SENSOR_TIME_1 0x0D

#define	PRESSURE18_REG_SENSOR_TIME_2 0x0E

#define	PRESSURE18_REG_SENSOR_TIME_3 0x0F

#define	PRESSURE18_REG_EVENT 0x10

#define	PRESSURE18_REG_INT_STATUS 0x11

#define	PRESSURE18_REG_FIFO_LENGTH_0 0x12

#define	PRESSURE18_REG_FIFO_LENGTH_1 0x13

#define	PRESSURE18_REG_FIFO_DATA 0x14

#define	PRESSURE18_REG_FIFO_WTM_0 0x15

#define	PRESSURE18_REG_FIFO_WTM_1 0x16

#define	PRESSURE18_REG_FIFO_CONFIG_1 0x17

#define	PRESSURE18_REG_FIFO_CONFIG_2 0x18

#define	PRESSURE18_REG_INT_CTRL 0x19

#define	PRESSURE18_REG_IF_CONF 0x1A

#define	PRESSURE18_REG_PWR_CTRL 0x1B

#define	PRESSURE18_REG_OSR 0x1C

#define	PRESSURE18_REG_ODR 0x1D

#define	PRESSURE18_REG_CONFIG 0x1F

#define	PRESSURE18_REG_CALIB_DATA 0x31

#define	PRESSURE18_REG_CMD 0x7E

#define	PRESSURE18_CHIP_ID 0x50
	Pressure 18 chip id setting.

#define	PRESSURE18_ERR_FATAL 0x01
	Pressure 18 ERR register settings.

#define	PRESSURE18_ERR_CMD 0x02

#define	PRESSURE18_ERR_CONF 0x04

#define	PRESSURE18_STATUS_CMD_RDY 0x10
	Pressure 18 STATUS register settings.

#define	PRESSURE18_STATUS_DRDY_PRESS 0x20

#define	PRESSURE18_STATUS_DRDY_TEMP 0x40

#define	PRESSURE18_INT_CTRL_OD_PUSH_PULL 0x00
	Pressure 18 INT_CTRL register settings.

#define	PRESSURE18_INT_CTRL_OD_OPEN_DRAIN 0x01

#define	PRESSURE18_INT_CTRL_LEVEL_ACTIVE_LOW 0x00

#define	PRESSURE18_INT_CTRL_LEVEL_ACTIVE_HIGH 0x02

#define	PRESSURE18_INT_CTRL_LATCH_DISABLED 0x00

#define	PRESSURE18_INT_CTRL_LATCH_ENABLED 0x04

#define	PRESSURE18_INT_CTRL_FWTM_DISABLED 0x00

#define	PRESSURE18_INT_CTRL_FWTM_ENABLED 0x08

#define	PRESSURE18_INT_CTRL_FFULL_DISABLED 0x00

#define	PRESSURE18_INT_CTRL_FFULL_ENABLED 0x10

#define	PRESSURE18_INT_CTRL_DRDY_DISABLED 0x00

#define	PRESSURE18_INT_CTRL_DRDY_ENABLED 0x40

#define	PRESSURE18_PWR_CTRL_PRESS_EN 0x01
	Pressure 18 PWR_CTRL register settings.

#define	PRESSURE18_PWR_CTRL_TEMP_EN 0x02

#define	PRESSURE18_PWR_CTRL_MODE_SLEEP 0x00

#define	PRESSURE18_PWR_CTRL_MODE_FORCED 0x10

#define	PRESSURE18_PWR_CTRL_MODE_NORMAL 0x30

#define	PRESSURE18_OSR_P_X1 0x00
	Pressure 18 OSR register settings.

#define	PRESSURE18_OSR_P_X2 0x01

#define	PRESSURE18_OSR_P_X4 0x02

#define	PRESSURE18_OSR_P_X8 0x03

#define	PRESSURE18_OSR_P_X16 0x04

#define	PRESSURE18_OSR_P_X32 0x05

#define	PRESSURE18_OSR_T_X1 0x00

#define	PRESSURE18_OSR_T_X2 0x08

#define	PRESSURE18_OSR_T_X4 0x10

#define	PRESSURE18_OSR_T_X8 0x18

#define	PRESSURE18_OSR_T_X16 0x20

#define	PRESSURE18_OSR_T_X32 0x28

#define	PRESSURE18_ODR_5_MS 0x00
	Pressure 18 ODR register settings.

#define	PRESSURE18_ODR_10_MS 0x01

#define	PRESSURE18_ODR_20_MS 0x02

#define	PRESSURE18_ODR_40_MS 0x03

#define	PRESSURE18_ODR_80_MS 0x04

#define	PRESSURE18_ODR_160_MS 0x05

#define	PRESSURE18_ODR_320_MS 0x06

#define	PRESSURE18_ODR_640_MS 0x07

#define	PRESSURE18_ODR_1p280_S 0x08

#define	PRESSURE18_ODR_2p560_S 0x09

#define	PRESSURE18_ODR_5p120_S 0x0A

#define	PRESSURE18_ODR_10p24_S 0x0B

#define	PRESSURE18_ODR_20p48_S 0x0C

#define	PRESSURE18_ODR_40p96_S 0x0D

#define	PRESSURE18_ODR_81p92_S 0x0E

#define	PRESSURE18_ODR_163p84_S 0x0F

#define	PRESSURE18_ODR_327p68_S 0x10

#define	PRESSURE18_ODR_655p36_S 0x11

#define	PRESSURE18_CMD_NOP 0x00
	Pressure 18 CMD register settings.

#define	PRESSURE18_CMD_EXTMODE_EN_MIDDLE 0x34

#define	PRESSURE18_CMD_FIFO_FLUSH 0xB0

#define	PRESSURE18_CMD_SOFT_RESET 0xB6

#define	PRESSURE18_PA_TO_MBAR 0.01
	Pressure 18 Pascal to mBar conversion value.

#define	PRESSURE18_DEVICE_ADDRESS_0 0x76
	Pressure 18 device address setting.

#define	PRESSURE18_DEVICE_ADDRESS_1 0x77

#define	PRESSURE18_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	PRESSURE18_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	PRESSURE18_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	pressure18_master_io_t) (struct pressure18_s , uint8_t, uint8_t , uint8_t)
	Pressure 18 Click driver interface.

typedef struct pressure18_s	pressure18_t
	Pressure 18 Click context object.

Enumerations
enum	pressure18_drv_t { PRESSURE18_DRV_SEL_SPI , PRESSURE18_DRV_SEL_I2C }
	Pressure 18 Click driver selector. More...

enum	pressure18_return_value_t { PRESSURE18_OK = 0 , PRESSURE18_ERROR = -1 }
	Pressure 18 Click return value data. More...

Functions
void	pressure18_cfg_setup (pressure18_cfg_t *cfg)
	Pressure 18 configuration object setup function.

void	pressure18_drv_interface_selection (pressure18_cfg_t *cfg, pressure18_drv_t drv_sel)
	Pressure 18 driver interface setup function.

err_t	pressure18_init (pressure18_t ctx, pressure18_cfg_t cfg)
	Pressure 18 initialization function.

err_t	pressure18_default_cfg (pressure18_t *ctx)
	Pressure 18 default configuration function.

err_t	pressure18_generic_write (pressure18_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	Pressure 18 data writing function.

err_t	pressure18_generic_read (pressure18_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	Pressure 18 data reading function.

err_t	pressure18_write_register (pressure18_t *ctx, uint8_t reg, uint8_t data_in)
	Pressure 18 write register function.

err_t	pressure18_read_register (pressure18_t ctx, uint8_t reg, uint8_t data_out)
	Pressure 18 read register function.

err_t	pressure18_check_communication (pressure18_t *ctx)
	Pressure 18 check communication function.

uint8_t	pressure18_get_int_pin (pressure18_t *ctx)
	Pressure 18 get int pin function.

err_t	pressure18_soft_reset (pressure18_t *ctx)
	Pressure 18 soft reset function.

err_t	pressure18_read_data (pressure18_t ctx, float pressure, float *temperature)
	Pressure 18 read data function.

Detailed Description

This file contains API for Pressure 18 Click Driver.

Typedef Documentation

◆ pressure18_master_io_t

typedef err_t(* pressure18_master_io_t) (struct pressure18_s *, uint8_t, uint8_t *, uint8_t)

Pressure 18 Click driver interface.

Definition of driver interface of Pressure 18 Click driver. Driver serial interface.

◆ pressure18_t

typedef struct pressure18_s pressure18_t

Pressure 18 Click context object.

Context object definition of Pressure 18 Click driver.

Enumeration Type Documentation

◆ pressure18_drv_t

enum pressure18_drv_t

Pressure 18 Click driver selector.

Selects target driver interface of Pressure 18 Click driver.

Enumerator
PRESSURE18_DRV_SEL_SPI	SPI driver descriptor.
PRESSURE18_DRV_SEL_I2C	I2C driver descriptor.

◆ pressure18_return_value_t

enum pressure18_return_value_t

Pressure 18 Click return value data.

Predefined enum values for driver return values.

Enumerator
PRESSURE18_OK
PRESSURE18_ERROR

Data Structures

Macros

Typedefs

Enumerations