This file contains API for Accel 27 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	accel27_s
	Accel 27 Click context object. More...

struct	accel27_cfg_t
	Accel 27 Click configuration object. More...

struct	accel27_axes_t
	Accel 27 Click Axes data structure. More...

Macros
#define	ACCEL27_REG_DEVID_AD 0x00
	Accel 27 register map.

#define	ACCEL27_REG_DEVID_MST 0x01

#define	ACCEL27_REG_PARTID 0x02

#define	ACCEL27_REG_REVID 0x03

#define	ACCEL27_REG_STATUS 0x04

#define	ACCEL27_REG_STATUS2 0x05

#define	ACCEL27_REG_FIFO_ENTRIES2 0x06

#define	ACCEL27_REG_FIFO_ENTRIES 0x07

#define	ACCEL27_REG_XDATA_H 0x08

#define	ACCEL27_REG_XDATA_L 0x09

#define	ACCEL27_REG_YDATA_H 0x0A

#define	ACCEL27_REG_YDATA_L 0x0B

#define	ACCEL27_REG_ZDATA_H 0x0C

#define	ACCEL27_REG_ZDATA_L 0x0D

#define	ACCEL27_REG_MAXPEAK_X_H 0x15

#define	ACCEL27_REG_MAXPEAK_X_L 0x16

#define	ACCEL27_REG_MAXPEAK_Y_H 0x17

#define	ACCEL27_REG_MAXPEAK_Y_L 0x18

#define	ACCEL27_REG_MAXPEAK_Z_H 0x19

#define	ACCEL27_REG_MAXPEAK_Z_L 0x1A

#define	ACCEL27_REG_OFFSET_X 0x20

#define	ACCEL27_REG_OFFSET_Y 0x21

#define	ACCEL27_REG_OFFSET_Z 0x22

#define	ACCEL27_REG_THRESH_ACT_X_H 0x23

#define	ACCEL27_REG_THRESH_ACT_X_L 0x24

#define	ACCEL27_REG_THRESH_ACT_Y_H 0x25

#define	ACCEL27_REG_THRESH_ACT_Y_L 0x26

#define	ACCEL27_REG_THRESH_ACT_Z_H 0x27

#define	ACCEL27_REG_THRESH_ACT_Z_L 0x28

#define	ACCEL27_REG_TIME_ACT 0x29

#define	ACCEL27_REG_THRESH_INACT_X_H 0x2A

#define	ACCEL27_REG_THRESH_INACT_X_L 0x2B

#define	ACCEL27_REG_THRESH_INACT_Y_H 0x2C

#define	ACCEL27_REG_THRESH_INACT_Y_L 0x2D

#define	ACCEL27_REG_THRESH_INACT_Z_H 0x2E

#define	ACCEL27_REG_THRESH_INACT_Z_L 0x2F

#define	ACCEL27_REG_TIME_INACT_H 0x30

#define	ACCEL27_REG_TIME_INACT_L 0x31

#define	ACCEL27_REG_THRESH_ACT2_X_H 0x32

#define	ACCEL27_REG_THRESH_ACT2_X_L 0x33

#define	ACCEL27_REG_THRESH_ACT2_Y_H 0x34

#define	ACCEL27_REG_THRESH_ACT2_Y_L 0x35

#define	ACCEL27_REG_THRESH_ACT2_Z_H 0x36

#define	ACCEL27_REG_THRESH_ACT2_Z_L 0x37

#define	ACCEL27_REG_HPF 0x38

#define	ACCEL27_REG_FIFO_SAMPLES 0x39

#define	ACCEL27_REG_FIFO_CTL 0x3A

#define	ACCEL27_REG_INT1_MAP 0x3B

#define	ACCEL27_REG_INT2_MAP 0x3C

#define	ACCEL27_REG_TIMING 0x3D

#define	ACCEL27_REG_MEASURE 0x3E

#define	ACCEL27_REG_POWER_CTL 0x3F

#define	ACCEL27_REG_SELF_TEST 0x40

#define	ACCEL27_REG_RESET 0x41

#define	ACCEL27_REG_FIFO_DATA 0x42

#define	ACCEL27_INT_MAP_INT_LOW 0x80
	Accel 27 INT_MAP register settings.

#define	ACCEL27_INT_MAP_AWAKE 0x40

#define	ACCEL27_INT_MAP_ACT 0x20

#define	ACCEL27_INT_MAP_INACT 0x10

#define	ACCEL27_INT_MAP_DATA_RDY 0x01

#define	ACCEL27_TIMING_ODR_320HZ 0x00
	Accel 27 TIMING register settings.

#define	ACCEL27_TIMING_ODR_640HZ 0x20

#define	ACCEL27_TIMING_ODR_1280HZ 0x40

#define	ACCEL27_TIMING_ODR_25600HZ 0x60

#define	ACCEL27_TIMING_ODR_5120HZ 0x80

#define	ACCEL27_TIMING_ODR_MASK 0xE0

#define	ACCEL27_TIMING_WAKEUP_RATE_65_MS 0x00

#define	ACCEL27_TIMING_WAKEUP_RATE_130_MS 0x04

#define	ACCEL27_TIMING_WAKEUP_RATE_260_MS 0x08

#define	ACCEL27_TIMING_WAKEUP_RATE_640_MS 0x0C

#define	ACCEL27_TIMING_WAKEUP_RATE_2560_MS 0x10

#define	ACCEL27_TIMING_WAKEUP_RATE_5120_MS 0x14

#define	ACCEL27_TIMING_WAKEUP_RATE_10240_MS 0x18

#define	ACCEL27_TIMING_WAKEUP_RATE_30720_MS 0x1C

#define	ACCEL27_TIMING_WAKEUP_RATE_MASK 0x1C

#define	ACCEL27_TIMING_EXT_CLK 0x02

#define	ACCEL27_TIMING_EXT_SYNC 0x01

#define	ACCEL27_POWER_CTL_I2C_HSM_EN 0x80
	Accel 27 POWER_CTL register settings.

#define	ACCEL27_POWER_CTL_INSTANT_ON_THRESH 0x20

#define	ACCEL27_POWER_CTL_FLT_SETL_462_5_MS 0x00

#define	ACCEL27_POWER_CTL_FLT_SETL_4_OF_ODR 0x10

#define	ACCEL27_POWER_CTL_FLT_SETL_MASK 0x10

#define	ACCEL27_POWER_CTL_LPF_DISABLE 0x08

#define	ACCEL27_POWER_CTL_HPF_DISABLE 0x04

#define	ACCEL27_POWER_CTL_MODE_STANDBY 0x00

#define	ACCEL27_POWER_CTL_MODE_WAKE_UP 0x01

#define	ACCEL27_POWER_CTL_MODE_INSTANT_ON 0x02

#define	ACCEL27_POWER_CTL_MODE_MEASUREMENT 0x03

#define	ACCEL27_POWER_CTL_MODE_MASK 0x03

#define	ACCEL27_RESET 0x52
	Accel 27 RESET register settings.

#define	ACCEL27_DEVID_AD 0xAD
	Accel 27 device ID setting.

#define	ACCEL27_DEVID_MST 0x1D

#define	ACCEL27_DEVID_PRODUCT 0xFA

#define	ACCEL27_SCALE_FACTOR_LSB_PER_G 5.0f
	Accel 27 data resolution settings.

#define	ACCEL27_DEVICE_ADDRESS_0 0x1D
	Accel 27 device address setting.

#define	ACCEL27_DEVICE_ADDRESS_1 0x53

#define	ACCEL27_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	ACCEL27_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	ACCEL27_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	accel27_master_io_t) (struct accel27_s , uint8_t, uint8_t , uint8_t)
	Accel 27 Click driver interface.

typedef struct accel27_s	accel27_t
	Accel 27 Click context object.

Enumerations
enum	accel27_drv_t { ACCEL27_DRV_SEL_SPI , ACCEL27_DRV_SEL_I2C }
	Accel 27 Click driver selector. More...

enum	accel27_return_value_t { ACCEL27_OK = 0 , ACCEL27_ERROR = -1 }
	Accel 27 Click return value data. More...

Functions
void	accel27_cfg_setup (accel27_cfg_t *cfg)
	Accel 27 configuration object setup function.

void	accel27_drv_interface_selection (accel27_cfg_t *cfg, accel27_drv_t drv_sel)
	Accel 27 driver interface setup function.

err_t	accel27_init (accel27_t ctx, accel27_cfg_t cfg)
	Accel 27 initialization function.

err_t	accel27_default_cfg (accel27_t *ctx)
	Accel 27 default configuration function.

err_t	accel27_generic_write (accel27_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	Accel 27 data writing function.

err_t	accel27_generic_read (accel27_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	Accel 27 data reading function.

err_t	accel27_write_register (accel27_t *ctx, uint8_t reg, uint8_t data_in)
	Accel 27 write register function.

err_t	accel27_read_register (accel27_t ctx, uint8_t reg, uint8_t data_out)
	Accel 27 read register function.

err_t	accel27_check_communication (accel27_t *ctx)
	Accel 27 check communication function.

uint8_t	accel27_get_int1_pin (accel27_t *ctx)
	Accel 27 get int1 pin function.

uint8_t	accel27_get_int2_pin (accel27_t *ctx)
	Accel 27 get int2 pin function.

err_t	accel27_get_axes (accel27_t ctx, accel27_axes_t axes)
	Accel 27 get axes function.

err_t	accel27_reset_device (accel27_t *ctx)
	Accel 27 reset device function.

Detailed Description

This file contains API for Accel 27 Click Driver.

Typedef Documentation

◆ accel27_master_io_t

typedef err_t(* accel27_master_io_t) (struct accel27_s *, uint8_t, uint8_t *, uint8_t)

Accel 27 Click driver interface.

Definition of driver interface of Accel 27 Click driver. Driver serial interface.

◆ accel27_t

typedef struct accel27_s accel27_t

Accel 27 Click context object.

Context object definition of Accel 27 Click driver.

Enumeration Type Documentation

◆ accel27_drv_t

enum accel27_drv_t

Accel 27 Click driver selector.

Selects target driver interface of Accel 27 Click driver.

Enumerator
ACCEL27_DRV_SEL_SPI	SPI driver descriptor.
ACCEL27_DRV_SEL_I2C	I2C driver descriptor.

◆ accel27_return_value_t

enum accel27_return_value_t

Accel 27 Click return value data.

Predefined enum values for driver return values.

Enumerator
ACCEL27_OK
ACCEL27_ERROR

Data Structures

Macros

Typedefs

Enumerations