This file contains API for AccelPressure Click Driver. More...

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

Data Structures
struct	accelpressure_t
	AccelPressure Click context object. More...

struct	accelpressure_cfg_t
	AccelPressure Click configuration object. More...

struct	accelpressure_axes_t
	AccelPressure Click axes data. More...

Macros
#define	ACCELPRESSURE_ACC_REG_INT_STATUS 0x00
	AccelPressure accel - FXLS8974CF description register.

#define	ACCELPRESSURE_ACC_REG_TEMP_OUT 0x01

#define	ACCELPRESSURE_ACC_REG_VECM_LSB 0x02

#define	ACCELPRESSURE_ACC_REG_VECM_MSB 0x03

#define	ACCELPRESSURE_ACC_REG_OUT_X_LSB 0x04

#define	ACCELPRESSURE_ACC_REG_OUT_X_MSB 0x05

#define	ACCELPRESSURE_ACC_REG_OUT_Y_LSB 0x06

#define	ACCELPRESSURE_ACC_REG_OUT_Y_MSB 0x07

#define	ACCELPRESSURE_ACC_REG_OUT_Z_LSB 0x08

#define	ACCELPRESSURE_ACC_REG_OUT_Z_MSB 0x09

#define	ACCELPRESSURE_ACC_REG_BUF_STATUS 0x0B

#define	ACCELPRESSURE_ACC_REG_BUF_X_LSB 0x0C

#define	ACCELPRESSURE_ACC_REG_BUF_X_MSB 0x0D

#define	ACCELPRESSURE_ACC_REG_BUF_Y_LSB 0x0E

#define	ACCELPRESSURE_ACC_REG_BUF_Y_MSB 0x0F

#define	ACCELPRESSURE_ACC_REG_BUF_Z_LSB 0x10

#define	ACCELPRESSURE_ACC_REG_BUF_Z_MSB 0x11

#define	ACCELPRESSURE_ACC_REG_PROD_REV 0x12

#define	ACCELPRESSURE_ACC_REG_WHO_AM_I 0x13

#define	ACCELPRESSURE_ACC_REG_SYS_MODE 0x14

#define	ACCELPRESSURE_ACC_REG_SENS_CONFIG1 0x15

#define	ACCELPRESSURE_ACC_REG_SENS_CONFIG2 0x16

#define	ACCELPRESSURE_ACC_REG_SENS_CONFIG3 0x17

#define	ACCELPRESSURE_ACC_REG_SENS_CONFIG4 0x18

#define	ACCELPRESSURE_ACC_REG_SENS_CONFIG5 0x19

#define	ACCELPRESSURE_ACC_REG_WAKE_IDLE_LSB 0x1A

#define	ACCELPRESSURE_ACC_REG_WAKE_IDLE_MSB 0x1B

#define	ACCELPRESSURE_ACC_REG_SLEEP_IDLE_LSB 0x1C

#define	ACCELPRESSURE_ACC_REG_SLEEP_IDLE_MSB 0x1D

#define	ACCELPRESSURE_ACC_REG_ASLP_COUNT_LSB 0x1E

#define	ACCELPRESSURE_ACC_REG_ASLP_COUNT_MSB 0x1F

#define	ACCELPRESSURE_ACC_REG_INT_EN 0x20

#define	ACCELPRESSURE_ACC_REG_INT_PIN_SEL 0x21

#define	ACCELPRESSURE_ACC_REG_OFF_X 0x22

#define	ACCELPRESSURE_ACC_REG_OFF_Y 0x23

#define	ACCELPRESSURE_ACC_REG_OFF_Z 0x24

#define	ACCELPRESSURE_ACC_REG_BUF_CONFIG1 0x26

#define	ACCELPRESSURE_ACC_REG_BUF_CONFIG2 0x27

#define	ACCELPRESSURE_ACC_REG_ORIENT_STATUS 0x28

#define	ACCELPRESSURE_ACC_REG_ORIENT_CONFIG 0x29

#define	ACCELPRESSURE_ACC_REG_ORIENT_DBCOUNT 0x2A

#define	ACCELPRESSURE_ACC_REG_ORIENT_BF_ZCOMP 0x2B

#define	ACCELPRESSURE_ACC_REG_ORIENT_THS_REG 0x2C

#define	ACCELPRESSURE_ACC_REG_SDCD_INT_SRC1 0x2D

#define	ACCELPRESSURE_ACC_REG_SDCD_INT_SRC2 0x2E

#define	ACCELPRESSURE_ACC_REG_SDCD_CONFIG1 0x2F

#define	ACCELPRESSURE_ACC_REG_SDCD_CONFIG2 0x30

#define	ACCELPRESSURE_ACC_REG_SDCD_OT_DBCNT 0x31

#define	ACCELPRESSURE_ACC_REG_SDCD_WT_DBCNT 0x32

#define	ACCELPRESSURE_ACC_REG_SDCD_LTHS_LSB 0x33

#define	ACCELPRESSURE_ACC_REG_SDCD_LTHS_MSB 0x34

#define	ACCELPRESSURE_ACC_REG_SDCD_UTHS_LSB 0x35

#define	ACCELPRESSURE_ACC_REG_SDCD_UTHS_MSB 0x36

#define	ACCELPRESSURE_ACC_REG_SELF_TEST_CONFIG1 0x37

#define	ACCELPRESSURE_ACC_REG_SELF_TEST_CONFIG2 0x38

#define	ACCELPRESSURE_PRESS_REG_STATUS 0x00
	AccelPressure pressure - MPL3115A2 description register.

#define	ACCELPRESSURE_PRESS_REG_OUT_P_MSB 0x01

#define	ACCELPRESSURE_PRESS_REG_OUT_P_CSB 0x02

#define	ACCELPRESSURE_PRESS_REG_OUT_P_LSB 0x03

#define	ACCELPRESSURE_PRESS_REG_OUT_T_MSB 0x04

#define	ACCELPRESSURE_PRESS_REG_OUT_T_LSB 0x05

#define	ACCELPRESSURE_PRESS_REG_DR_STATUS 0x06

#define	ACCELPRESSURE_PRESS_REG_OUT_P_DELTA_MSB 0x07

#define	ACCELPRESSURE_PRESS_REG_OUT_P_DELTA_CSB 0x08

#define	ACCELPRESSURE_PRESS_REG_OUT_P_DELTA_LSB 0x09

#define	ACCELPRESSURE_PRESS_REG_OUT_T_DELTA_MSB 0x0A

#define	ACCELPRESSURE_PRESS_REG_OUT_T_DELTA_LSB 0x0B

#define	ACCELPRESSURE_PRESS_REG_WHO_AM_I 0x0C

#define	ACCELPRESSURE_PRESS_REG_FIFO_STATUS 0x0D

#define	ACCELPRESSURE_PRESS_REG_FIFO_DATA 0x0E

#define	ACCELPRESSURE_PRESS_REG_FIFO_SETUP 0x0F

#define	ACCELPRESSURE_PRESS_REG_TIME_DLY 0x10

#define	ACCELPRESSURE_PRESS_REG_SYSMOD 0x11

#define	ACCELPRESSURE_PRESS_REG_INT_SOURCE 0x12

#define	ACCELPRESSURE_PRESS_REG_PT_DATA_CFG 0x13

#define	ACCELPRESSURE_PRESS_REG_BAR_IN_MSB 0x14

#define	ACCELPRESSURE_PRESS_REG_BAR_IN_LSB 0x15

#define	ACCELPRESSURE_PRESS_REG_P_TGT_MSB 0x16

#define	ACCELPRESSURE_PRESS_REG_P_TGT_LSB 0x17

#define	ACCELPRESSURE_PRESS_REG_T_TGT 0x18

#define	ACCELPRESSURE_PRESS_REG_P_WND_MSB 0x19

#define	ACCELPRESSURE_PRESS_REG_P_WND_LSB 0x1A

#define	ACCELPRESSURE_PRESS_REG_T_WND 0x1B

#define	ACCELPRESSURE_PRESS_REG_P_MIN_MSB 0x1C

#define	ACCELPRESSURE_PRESS_REG_P_MIN_CSB 0x1D

#define	ACCELPRESSURE_PRESS_REG_P_MIN_LSB 0x1E

#define	ACCELPRESSURE_PRESS_REG_T_MIN_MSB 0x1F

#define	ACCELPRESSURE_PRESS_REG_T_MIN_LSB 0x20

#define	ACCELPRESSURE_PRESS_REG_P_MAX_MSB 0x21

#define	ACCELPRESSURE_PRESS_REG_P_MAX_CSB 0x22

#define	ACCELPRESSURE_PRESS_REG_P_MAX_LSB 0x23

#define	ACCELPRESSURE_PRESS_REG_T_MAX_MSB 0x24

#define	ACCELPRESSURE_PRESS_REG_T_MAX_LSB 0x25

#define	ACCELPRESSURE_PRESS_REG_CTRL1 0x26

#define	ACCELPRESSURE_PRESS_REG_CTRL2 0x27

#define	ACCELPRESSURE_PRESS_REG_CTRL3 0x28

#define	ACCELPRESSURE_PRESS_REG_CTRL4 0x29

#define	ACCELPRESSURE_PRESS_REG_CTRL5 0x2A

#define	ACCELPRESSURE_PRESS_REG_OFF_P 0x2B

#define	ACCELPRESSURE_PRESS_REG_OFF_T 0x2C

#define	ACCELPRESSURE_PRESS_REG_OFF_H 0x2D

#define	ACCELPRESSURE_ACC_SRC_BOOT_COMPLETED 0x01
	AccelPressure accelerometer nominal sensitivity data values.

#define	ACCELPRESSURE_ACC_DEVICE_ID_VAL 0x86
	AccelPressure accelerometer device ID data values.

#define	ACCELPRESSURE_ACC_SW_RESET_BIT_MASK 0x80
	AccelPressure accelerometer SW reset bit mask data values.

#define	ACCELPRESSURE_ACC_OP_MODE_STANDBY 0x00
	AccelPressure accelerometer operating mode data values.

#define	ACCELPRESSURE_ACC_OP_MODE_ACTIVE 0x01

#define	ACCELPRESSURE_ACC_OP_MODE_BIT_MASK 0xFE

#define	ACCELPRESSURE_ACC_FSR_SEL_2G 0x00
	AccelPressure accelerometer full-scale measurement range (FSR) selection.

#define	ACCELPRESSURE_ACC_FSR_SEL_4G 0x01

#define	ACCELPRESSURE_ACC_FSR_SEL_8G 0x02

#define	ACCELPRESSURE_ACC_FSR_SEL_16G 0x03

#define	ACCELPRESSURE_ACC_FSR_SEL_BIT_MASK 0xF9

#define	ACCELPRESSURE_ACC_INT_EN_DRDY_DIS 0x00
	AccelPressure accelerometer data-ready interrupt output enable data values.

#define	ACCELPRESSURE_ACC_INT_EN_DRDY_EN 0x80

#define	ACCELPRESSURE_ACC_FSR_SENS_VAL_2G 0.98f
	AccelPressure accelerometer nominal sensitivity data values.

#define	ACCELPRESSURE_ACC_FSR_SENS_VAL_4G 1.95f

#define	ACCELPRESSURE_ACC_FSR_SENS_VAL_8G 3.91f

#define	ACCELPRESSURE_ACC_FSR_SENS_VAL_16G 7.81f

#define	ACCELPRESSURE_PRESS_STATUS_FLAG_TDR 0x02
	AccelPressure pressure status data values.

#define	ACCELPRESSURE_PRESS_STATUS_FLAG_PDR 0x04

#define	ACCELPRESSURE_PRESS_STATUS_FLAG_PTDR 0x08

#define	ACCELPRESSURE_PRESS_STATUS_FLAG_TOW 0x20

#define	ACCELPRESSURE_PRESS_STATUS_FLAG_POW 0x40

#define	ACCELPRESSURE_PRESS_STATUS_FLAG_PTOW 0x80

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_DRDY 0x80
	AccelPressure pressure interrupt source flag data values.

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_FIFO 0x40

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_PW 0x20

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_TW 0x10

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_PTH 0x08

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_TTH 0x04

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_PCHG 0x02

#define	ACCELPRESSURE_PRESS_INT_SOURCE_FLAG_TCHG 0x01

#define	ACCELPRESSURE_PRESS_CTRL1_ALT_BARO 0x00
	AccelPressure pressure control register 1 bit mask.

#define	ACCELPRESSURE_PRESS_CTRL1_ALT_ALTI 0x80

#define	ACCELPRESSURE_PRESS_CTRL1_ALT_BITMASK 0x7F

#define	ACCELPRESSURE_PRESS_CTRL1_SBYB 0x01

#define	ACCELPRESSURE_PRESS_CTRL1_OST 0x02

#define	ACCELPRESSURE_PRESS_CTRL1_CLR 0x03

#define	ACCELPRESSURE_PRESS_CTRL1_RST 0x04

#define	ACCELPRESSURE_PRESS_CTRL1_RAW 0x40

#define	ACCELPRESSURE_PRESS_CTRL1_ALT 0x80

#define	ACCELPRESSURE_PRESS_CTRL1_BAR 0x00

#define	ACCELPRESSURE_PRESS_CTRL1_OS1_6MS 0x00

#define	ACCELPRESSURE_PRESS_CTRL1_OS2_10MS 0x08

#define	ACCELPRESSURE_PRESS_CTRL1_OS4_18MS 0x10

#define	ACCELPRESSURE_PRESS_CTRL1_OS8_34MS 0x18

#define	ACCELPRESSURE_PRESS_CTRL1_OS16_66MS 0x20

#define	ACCELPRESSURE_PRESS_CTRL1_OS32_130MS 0x28

#define	ACCELPRESSURE_PRESS_CTRL1_OS64_258MS 0x30

#define	ACCELPRESSURE_PRESS_CTRL1_OS128_512MS 0x38

#define	ACCELPRESSURE_PRESS_MODE_BAROMETER 0x00
	AccelPressure pressure operating mode data values.

#define	ACCELPRESSURE_PRESS_MODE_ALTIMETER 0x01

#define	ACCELPRESSURE_PRESS_CTRL3_INT1_POL_HIGH 0x20
	AccelPressure pressure control register 3 bit mask.

#define	ACCELPRESSURE_PRESS_CTRL3_INT1_POL_LOW 0x00

#define	ACCELPRESSURE_PRESS_CTRL3_INT1_OD 0x10

#define	ACCELPRESSURE_PRESS_CTRL3_INT2_POL_HIGH 0x02

#define	ACCELPRESSURE_PRESS_CTRL3_INT2_POL_LOW 0x00

#define	ACCELPRESSURE_PRESS_CTRL3_INT2_OD 0x01

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_DRDY 0x80
	AccelPressure pressure control register 4 bit mask.

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_FIFO 0x40

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_PW 0x20

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_TW 0x10

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_PTH 0x08

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_TTH 0x04

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_PCHG 0x02

#define	ACCELPRESSURE_PRESS_CTRL4_INT_EN_TCHG 0x01

#define	ACCELPRESSURE_PRESS_CTRL4_INT_DIS_ALL 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_DRDY 0x80
	AccelPressure pressure control register 5 bit mask.

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_DRDY 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_FIFO 0x40

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_FIFO 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_PW 0x20

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_PW 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_TW 0x10

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_TW 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_PTH 0x08

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_PTH 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_TTH 0x04

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_TTH 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_PCHG 0x02

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_PCHG 0x00

#define	ACCELPRESSURE_PRESS_CTRL5_INT1_TCHG 0x01

#define	ACCELPRESSURE_PRESS_CTRL5_INT2_TCHG 0x00

#define	ACCELPRESSURE_PRESS_F_SETUP_FIFO_DISABLE 0x00
	AccelPressure pressure FIFO setup register bit mask.

#define	ACCELPRESSURE_PRESS_F_SETUP_FIFO_CIR_BUFF 0x40

#define	ACCELPRESSURE_PRESS_F_SETUP_FIFO_STOP_MODE 0x80

#define	ACCELPRESSURE_PRESS_PT_DATA_DR_EVENT_EN 0x04
	AccelPressure pressure sensor data register bit mask.

#define	ACCELPRESSURE_PRESS_PT_DATA_PD_EVENT_EN 0x02

#define	ACCELPRESSURE_PRESS_PT_DATA_TD_EVENT_EN 0x01

#define	ACCELPRESSURE_PRESS_PT_DATA_ALL_EVENTS_DIS 0x00

#define	ACCELPRESSURE_PRESS_PRESSURE_SENS 0.25f
	AccelPressure pressure and temperature calculation data values.

#define	ACCELPRESSURE_PRESS_CONVERT_PA_TO_MBAR 100.0f

#define	ACCELPRESSURE_PRESS_TEMP_SENS 0.0625f

#define	ACCELPRESSURE_DEVICE_ADDRESS_ACCEL 0x18
	AccelPressure device address setting.

#define	ACCELPRESSURE_DEVICE_ADDRESS_PRESS 0x60

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

Enumerations
enum	accelpressure_return_value_t { ACCELPRESSURE_OK = 0 , ACCELPRESSURE_ERROR = -1 }
	AccelPressure Click return value data. More...

Functions
void	accelpressure_cfg_setup (accelpressure_cfg_t *cfg)
	AccelPressure configuration object setup function.

err_t	accelpressure_init (accelpressure_t ctx, accelpressure_cfg_t cfg)
	AccelPressure initialization function.

err_t	accelpressure_default_cfg (accelpressure_t *ctx)
	AccelPressure default configuration function.

err_t	accelpressure_acc_reg_write (accelpressure_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	AccelPressure accel I2C writing function.

err_t	accelpressure_acc_reg_read (accelpressure_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	AccelPressure accel I2C reading function.

err_t	accelpressure_press_reg_write (accelpressure_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	AccelPressure pressure I2C writing function.

err_t	accelpressure_press_reg_read (accelpressure_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	AccelPressure pressure I2C reading function.

err_t	accelpressure_get_device_id (accelpressure_t ctx, uint8_t device_id)
	AccelPressure get device ID function.

err_t	accelpressure_get_status (accelpressure_t ctx, uint8_t status)
	AccelPressure get status function.

err_t	accelpressure_sw_reset (accelpressure_t *ctx)
	AccelPressure soft reset function.

err_t	accelpressure_set_acc_mode (accelpressure_t *ctx, uint8_t op_mode)
	AccelPressure set accel operating mode function.

err_t	accelpressure_set_fsr (accelpressure_t *ctx, uint8_t fsr)
	AccelPressure set FSR function.

err_t	accelpressure_get_axes_data (accelpressure_t ctx, accelpressure_axes_t axes)
	AccelPressure get the accel sensor axes function.

err_t	accelpressure_set_press_mode (accelpressure_t *ctx, uint8_t op_mode)
	AccelPressure set pressure operating mode function.

err_t	accelpressure_get_drdy_status (accelpressure_t ctx, uint8_t drdy)
	AccelPressure get data ready status function.

err_t	accelpressure_get_pressure (accelpressure_t ctx, float pressure)
	AccelPressure get pressure data function.

err_t	accelpressure_get_temperature (accelpressure_t ctx, float temperature)
	AccelPressure get temperature data function.

uint8_t	accelpressure_get_mot_det (accelpressure_t *ctx)
	AccelPressure get motion detect state function.

Detailed Description

This file contains API for AccelPressure Click Driver.

Enumeration Type Documentation

◆ accelpressure_return_value_t

enum accelpressure_return_value_t

AccelPressure Click return value data.

Predefined enum values for driver return values.

Enumerator
ACCELPRESSURE_OK
ACCELPRESSURE_ERROR

Data Structures

Macros

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ accelpressure_return_value_t