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

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

Data Structures
struct	angle8_t
	Angle 8 Click context object. More...

struct	angle8_cfg_t
	Angle 8 Click configuration object. More...

Macros
#define	ANGLE8_REG_ZERO_SETTING_LSB 0x00
	Angle 8 Register List.

#define	ANGLE8_REG_ZERO_SETTING_MSB 0x01

#define	ANGLE8_REG_BIAS_CURRENT_TIMING 0x02

#define	ANGLE8_REG_ENABLE_TRIMMING 0x03

#define	ANGLE8_REG_CYCLE_TIME_LSB 0x04

#define	ANGLE8_REG_CYCLE_TIME_MSB 0x05

#define	ANGLE8_REG_MAGNETIC_FIELD_CONFIG 0x06

#define	ANGLE8_REG_ND_CONFIG 0x07

#define	ANGLE8_REG_ASC_MODE_THRESHOLD 0x08

#define	ANGLE8_REG_ROTATION_DIRECTION 0x09

#define	ANGLE8_REG_ASC_MODE_REFERENCE 0x0A

#define	ANGLE8_REG_ASC_MODE_CONFIG 0x0B

#define	ANGLE8_REG_FILTER_WINDOW 0x0E

#define	ANGLE8_REG_ERROR_FLAGS 0x1A

#define	ANGLE8_REG_ALARM_FLAGS 0x1B

#define	ANGLE8_CMD_READ_ANGLE 0x00
	Angle 8 Command List.

#define	ANGLE8_CMD_READ_REGISTER 0x40

#define	ANGLE8_CMD_WRITE_REGISTER 0x80

#define	ANGLE8_CMD_STORE_SINGLE_REGISTER 0xE0

#define	ANGLE8_CMD_STORE_ALL_REGISTERS 0xC0

#define	ANGLE8_CMD_RESTORE_ALL_REGISTERS 0xA0

#define	ANGLE8_CMD_CLEAR_ERROR_FLAGS 0x20

#define	ANGLE8_ROTATION_DIRECTION_CW 0x00
	Angle 8 Rotation Direction register setting.

#define	ANGLE8_ROTATION_DIRECTION_CCW 0x80

#define	ANGLE8_RESOLUTION 0xFFFF
	Angle 8 Angle calculation values.

#define	ANGLE8_FULL_CIRCLE 360.0

#define	ANGLE8_CYCLE_TIME_MAX 6553.5
	Angle 8 Cycle time range values.

#define	ANGLE8_CYCLE_TIME_100MS 100.0

#define	ANGLE8_CYCLE_TIME_MIN 0.2

#define	ANGLE8_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Angle 8 Rotation Direction register setting.

#define	ANGLE8_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	ANGLE8_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	angle8_return_value_t { ANGLE8_OK = 0 , ANGLE8_ERROR = -1 }
	Angle 8 Click return value data. More...

Functions
void	angle8_cfg_setup (angle8_cfg_t *cfg)
	Angle 8 configuration object setup function.

err_t	angle8_init (angle8_t ctx, angle8_cfg_t cfg)
	Angle 8 initialization function.

err_t	angle8_default_cfg (angle8_t *ctx)
	Angle 8 default configuration function.

err_t	angle8_write_register (angle8_t *ctx, uint8_t reg, uint8_t data_in)
	Angle 8 write register function.

err_t	angle8_read_register (angle8_t ctx, uint8_t reg, uint8_t data_out)
	Angle 8 read register function.

err_t	angle8_read_angle (angle8_t ctx, float angle)
	Angle 8 read angle function.

err_t	angle8_store_all_registers (angle8_t *ctx)
	Angle 8 store all registers function.

err_t	angle8_store_single_register (angle8_t *ctx, uint8_t reg)
	Angle 8 store single register function.

err_t	angle8_clear_error_flags (angle8_t *ctx)
	Angle 8 clear error flags function.

void	angle8_enable_device (angle8_t *ctx)
	Angle 8 enable device function.

void	angle8_disable_device (angle8_t *ctx)
	Angle 8 disable device function.

uint8_t	angle8_get_nd_pin (angle8_t *ctx)
	Angle 8 get nd pin function.

uint8_t	angle8_get_dv_pin (angle8_t *ctx)
	Angle 8 get dv pin function.

uint8_t	angle8_get_mgl_pin (angle8_t *ctx)
	Angle 8 get mgl pin function.

err_t	angle8_set_cycle_time (angle8_t *ctx, float time_ms)
	Angle 8 set cycle time function.

Detailed Description

This file contains API for Angle 8 Click Driver.

Enumeration Type Documentation

Angle 8 Click return value data.

Predefined enum values for driver return values.

Enumerator
ANGLE8_OK
ANGLE8_ERROR