This file contains API for Accel 20 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	accel20_s
	Accel 20 Click context object. More...

struct	accel20_cfg_t
	Accel 20 Click configuration object. More...

struct	accel20_axis_t
	Accel 20 axis data structure. More...

Macros
#define	ACCEL20_REG_MAN_ID 0x00
	Accel 20 description register.

#define	ACCEL20_REG_PART_ID 0x01

#define	ACCEL20_REG_XADP_L 0x02

#define	ACCEL20_REG_XADP_H 0x03

#define	ACCEL20_REG_YADP_L 0x04

#define	ACCEL20_REG_YADP_H 0x05

#define	ACCEL20_REG_ZADP_L 0x06

#define	ACCEL20_REG_ZADP_H 0x07

#define	ACCEL20_REG_XOUT_L 0x08

#define	ACCEL20_REG_XOUT_H 0x09

#define	ACCEL20_REG_YOUT_L 0x0A

#define	ACCEL20_REG_YOUT_H 0x0B

#define	ACCEL20_REG_ZOUT_L 0x0C

#define	ACCEL20_REG_ZOUT_H 0x0D

#define	ACCEL20_REG_COTR 0x12

#define	ACCEL20_REG_WHO_AM_I 0x13

#define	ACCEL20_REG_TSCP 0x14

#define	ACCEL20_REG_TSPP 0x15

#define	ACCEL20_REG_INS1 0x16

#define	ACCEL20_REG_INS2 0x17

#define	ACCEL20_REG_INS3 0x18

#define	ACCEL20_REG_STATUS_REG 0x19

#define	ACCEL20_REG_INT_REL 0x1A

#define	ACCEL20_REG_CNTL1 0x1B

#define	ACCEL20_REG_CNTL2 0x1C

#define	ACCEL20_REG_CNTL3 0x1D

#define	ACCEL20_REG_CNTL4 0x1E

#define	ACCEL20_REG_CNTL5 0x1F

#define	ACCEL20_REG_CNTL6 0x20

#define	ACCEL20_REG_ODCNTL 0x21

#define	ACCEL20_REG_INC1 0x22

#define	ACCEL20_REG_INC2 0x23

#define	ACCEL20_REG_INC3 0x24

#define	ACCEL20_REG_INC4 0x25

#define	ACCEL20_REG_INC5 0x26

#define	ACCEL20_REG_INC6 0x27

#define	ACCEL20_REG_TILT_TIMER 0x29

#define	ACCEL20_REG_TDTRC 0x2A

#define	ACCEL20_REG_TDTC 0x2B

#define	ACCEL20_REG_TTH 0x2C

#define	ACCEL20_REG_TTL 0x2D

#define	ACCEL20_REG_FTD 0x2E

#define	ACCEL20_REG_STD 0x2F

#define	ACCEL20_REG_TLT 0x30

#define	ACCEL20_REG_TWS 0x31

#define	ACCEL20_REG_FFTH 0x32

#define	ACCEL20_REG_FFC 0x33

#define	ACCEL20_REG_FFCNTL 0x34

#define	ACCEL20_REG_TILT_ANGLE_LL 0x37

#define	ACCEL20_REG_TILT_ANGLE_HL 0x38

#define	ACCEL20_REG_HYST_SET 0x39

#define	ACCEL20_REG_LP_CNTL1 0x3A

#define	ACCEL20_REG_LP_CNTL2 0x3B

#define	ACCEL20_REG_WUFTH 0x49

#define	ACCEL20_REG_BTSWUFTH 0x4A

#define	ACCEL20_REG_BTSTH 0x4B

#define	ACCEL20_REG_BTSC 0x4C

#define	ACCEL20_REG_WUFC 0x4D

#define	ACCEL20_REG_SELF_TEST 0x5D

#define	ACCEL20_REG_BUF_CNTL1 0x5E

#define	ACCEL20_REG_BUF_CNTL2 0x5F

#define	ACCEL20_REG_BUF_STATUS_1 0x60

#define	ACCEL20_REG_BUF_STATUS_2 0x61

#define	ACCEL20_REG_BUF_CLEAR 0x62

#define	ACCEL20_REG_BUF_READ 0x63

#define	ACCEL20_REG_ADP_CNTL1 0x64

#define	ACCEL20_REG_ADP_CNTL2 0x65

#define	ACCEL20_REG_ADP_CNTL3 0x66

#define	ACCEL20_REG_ADP_CNTL4 0x67

#define	ACCEL20_REG_ADP_CNTL5 0x68

#define	ACCEL20_REG_ADP_CNTL6 0x69

#define	ACCEL20_REG_ADP_CNTL7 0x6A

#define	ACCEL20_REG_ADP_CNTL8 0x6B

#define	ACCEL20_REG_ADP_CNTL9 0x6C

#define	ACCEL20_REG_ADP_CNTL10 0x6D

#define	ACCEL20_REG_ADP_CNTL11 0x6E

#define	ACCEL20_REG_ADP_CNTL12 0x6F

#define	ACCEL20_REG_ADP_CNTL13 0x70

#define	ACCEL20_REG_ADP_CNTL14 0x71

#define	ACCEL20_REG_ADP_CNTL15 0x72

#define	ACCEL20_REG_ADP_CNTL16 0x73

#define	ACCEL20_REG_ADP_CNTL17 0x74

#define	ACCEL20_REG_ADP_CNTL18 0x75

#define	ACCEL20_REG_ADP_CNTL19 0x76

#define	ACCEL20_REG_INTERNAL 0x7F

#define	ACCEL20_INTERNAL_SOFT_RESET 0x00
	Accel 20 description setting.

#define	ACCEL20_SOFT_RESET_PWR_CYC 0x00

#define	ACCEL20_SOFT_RESET_REBOOT 0x80

#define	ACCEL20_CNTL1_RANGE_8g 0x00

#define	ACCEL20_CNTL1_RANGE_16g 0x01

#define	ACCEL20_CNTL1_RANGE_32g 0x02

#define	ACCEL20_CNTL1_RANGE_64g 0x03

#define	ACCEL20_RANGE_BIT_MASK 0xE7

#define	ACCEL20_ODCNTL_ODR_0_781_Hz 0x00

#define	ACCEL20_ODCNTL_ODR_1_563_Hz 0x01

#define	ACCEL20_ODCNTL_ODR_3_125_Hz 0x02

#define	ACCEL20_ODCNTL_ODR_6_25_Hz 0x03

#define	ACCEL20_ODCNTL_ODR_12_5_Hz 0x04

#define	ACCEL20_ODCNTL_ODR_25_Hz 0x05

#define	ACCEL20_ODCNTL_ODR_50_Hz 0x06

#define	ACCEL20_ODCNTL_ODR_100_Hz 0x07

#define	ACCEL20_ODCNTL_ODR_200_Hz 0x08

#define	ACCEL20_ODCNTL_ODR_400_Hz 0x09

#define	ACCEL20_ODCNTL_ODR_800_Hz 0x0A

#define	ACCEL20_ODCNTL_ODR_1600_Hz 0x0B

#define	ACCEL20_ODCNTL_ODR_3200_Hz 0x0C

#define	ACCEL20_ODCNTL_ODR_6400_Hz 0x0D

#define	ACCEL20_ODCNTL_ODR_12800_Hz 0x0E

#define	ACCEL20_ODCNTL_ODR_25600_Hz 0x0F

#define	ACCEL20_ODR_BIT_MASK 0x0F

#define	ACCEL20_CNTL1_OP_MODE_STB 0x00

#define	ACCEL20_CNTL1_OP_MODE_L_PWR 0x02

#define	ACCEL20_CNTL1_OP_MODE_HP 0x03

#define	ACCEL20_OP_MODE_BIT_MASK 0xC0

#define	ACCEL20_ENABLE_INT_1 0x30

#define	ACCEL20_ENABLE_DATA_READY 0x10

#define	ACCEL20_DATA_READY_BIT_MASK 0x10

#define	ACCEL20_INT1_DATA_READY 0x00

#define	ACCEL20_CHIP_ID 0x46

#define	ACCEL20_TRIGGER_DISABLE 0x00

#define	ACCEL20_TRIGGER_ENABLE 0x01

#define	ACCEL20_SET_DEV_ADDR_GND 0x1E
	Accel 20 device address setting.

#define	ACCEL20_SET_DEV_ADDR_VCC 0x1F

#define	ACCEL20_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	ACCEL20_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	ACCEL20_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	accel20_master_io_t) (struct accel20_s , uint8_t, uint8_t , uint8_t)
	Accel 20 Click driver interface.

typedef struct accel20_s	accel20_t
	Accel 20 Click context object.

Enumerations
enum	accel20_drv_t { ACCEL20_DRV_SEL_SPI , ACCEL20_DRV_SEL_I2C }
	Accel 20 Click driver selector. More...

enum	accel20_return_value_t { ACCEL20_OK = 0 , ACCEL20_ERROR = -1 }
	Accel 20 Click return value data. More...

Functions
void	accel20_cfg_setup (accel20_cfg_t *cfg)
	Accel 20 configuration object setup function.

void	accel20_drv_interface_selection (accel20_cfg_t *cfg, accel20_drv_t drv_sel)
	Accel 20 driver interface setup function.

err_t	accel20_init (accel20_t ctx, accel20_cfg_t cfg)
	Accel 20 initialization function.

err_t	accel20_default_cfg (accel20_t *ctx)
	Accel 20 default configuration function.

err_t	accel20_generic_write (accel20_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	Accel 20 data writing function.

err_t	accel20_generic_read (accel20_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	Accel 20 data reading function.

err_t	accel20_soft_reset (accel20_t *ctx)
	Accel 20 soft reset function.

err_t	accel20_check_id (accel20_t *ctx)
	Accel 20 check ID function.

uint8_t	accel20_data_ready (accel20_t *ctx)
	Accel 20 check data ready function.

err_t	accel20_set_operating_mode (accel20_t *ctx, uint8_t op_mode)
	Accel 20 set operating mode function.

err_t	accel20_enable_int_1_pin (accel20_t *ctx)
	Accel 20 enable INT 1 pin function.

err_t	accel20_enable_int_2_pin (accel20_t *ctx)
	Accel 20 enable INT 2 pin function.

err_t	accel20_set_accel_range (accel20_t *ctx, uint8_t range)
	Accel 20 set accel range function.

err_t	accel20_set_output_data_rate (accel20_t *ctx, uint8_t odr)
	Accel 20 set output data rate function.

err_t	accel20_get_axis_data (accel20_t ctx, accel20_axis_t axis)
	Accel 20 get accelerometer axis function.

err_t	accel20_set_trigger (accel20_t *ctx, uint8_t en_trg)
	Accel 20 set trigger function.

uint8_t	accel20_get_int_1 (accel20_t *ctx)
	Accel 20 get Interrupt 1 function.

uint8_t	accel20_get_int_2 (accel20_t *ctx)
	Accel 20 get Interrupt 2 function.

Detailed Description

This file contains API for Accel 20 Click Driver.

Typedef Documentation

◆ accel20_master_io_t

typedef err_t(* accel20_master_io_t) (struct accel20_s *, uint8_t, uint8_t *, uint8_t)

Accel 20 Click driver interface.

Definition of driver interface of Accel 20 Click driver. Driver serial interface.

◆ accel20_t

typedef struct accel20_s accel20_t

Accel 20 Click context object.

Context object definition of Accel 20 Click driver.

Enumeration Type Documentation

◆ accel20_drv_t

enum accel20_drv_t

Accel 20 Click driver selector.

Selects target driver interface of Accel 20 Click driver.

Enumerator
ACCEL20_DRV_SEL_SPI	SPI driver descriptor.
ACCEL20_DRV_SEL_I2C	I2C driver descriptor.

◆ accel20_return_value_t

enum accel20_return_value_t

Accel 20 Click return value data.

Predefined enum values for driver return values.

Enumerator
ACCEL20_OK
ACCEL20_ERROR

Data Structures

Macros

Typedefs

Enumerations