This file contains API for Angle 9 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	angle9_t
	Angle 9 Click context object. More...

struct	angle9_cfg_t
	Angle 9 Click configuration object. More...

Macros
#define	ANGLE9_REG_EWA 0x02
	Angle 9 registers list.

#define	ANGLE9_REG_EWDH 0x04

#define	ANGLE9_REG_EWDL 0x06

#define	ANGLE9_REG_EWCS 0x08

#define	ANGLE9_REG_ERA 0x0A

#define	ANGLE9_REG_ERCS 0x0C

#define	ANGLE9_REG_ERDH 0x0E

#define	ANGLE9_REG_ERDL 0x10

#define	ANGLE9_REG_CTRL 0x1E

#define	ANGLE9_REG_ANG 0x20

#define	ANGLE9_REG_STA 0x22

#define	ANGLE9_REG_ERR 0x24

#define	ANGLE9_REG_WARN 0x26

#define	ANGLE9_REG_TSEN 0x28

#define	ANGLE9_REG_FIELD 0x2A

#define	ANGLE9_REG_HANG 0x30

#define	ANGLE9_REG_ANG15 0x32

#define	ANGLE9_REG_ZANG 0x34

#define	ANGLE9_REG_KEY 0x3C

#define	ANGLE9_WRITE_BIT 0x40
	Angle 9 SPI frame setting.

#define	ANGLE9_DATA_RESOLUTION 0x0FFFu
	Angle 9 calculation values.

#define	ANGLE9_FULL_CIRCLE 360.0f

#define	ANGLE9_TEMP_RESOLUTION 8.0f

#define	ANGLE9_TEMP_OFFSET 25.0f

#define	ANGLE9_ODD_PARITY 0x01
	Angle 9 ODD parity flag.

#define	ANGLE9_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	ANGLE9_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	ANGLE9_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	angle9_return_value_t { ANGLE9_OK = 0 , ANGLE9_ERROR = -1 }
	Angle 9 Click return value data. More...

Functions
void	angle9_cfg_setup (angle9_cfg_t *cfg)
	Angle 9 configuration object setup function.

err_t	angle9_init (angle9_t ctx, angle9_cfg_t cfg)
	Angle 9 initialization function.

err_t	angle9_write_register (angle9_t *ctx, uint8_t reg, uint16_t data_in)
	Angle 9 write register function.

err_t	angle9_read_register (angle9_t ctx, uint8_t reg, uint16_t data_out)
	Angle 9 read register function.

uint8_t	angle9_get_pwm_pin (angle9_t *ctx)
	Angle 9 get pwm pin function.

err_t	angle9_read_angle (angle9_t ctx, float angle)
	Angle 9 read angle function.

err_t	angle9_read_temperature (angle9_t ctx, float temperature)
	Angle 9 read temperature function.

err_t	angle9_read_field_strength (angle9_t ctx, uint16_t field_str)
	Angle 9 read field strength function.

Detailed Description

This file contains API for Angle 9 Click Driver.

Enumeration Type Documentation

Angle 9 Click return value data.

Predefined enum values for driver return values.

Enumerator
ANGLE9_OK
ANGLE9_ERROR