This file contains API for AN to PWM 2 Click Driver. More...

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

Data Structures
struct	antopwm2_t
	AN to PWM 2 Click context object. More...

struct	antopwm2_cfg_t
	AN to PWM 2 Click configuration object. More...

Macros
#define	ANTOPWM2_OTP_BIT 0x80
	AN to PWM 2 digipot register setting.

#define	ANTOPWM2_STATUS_READY 0x00

#define	ANTOPWM2_STATUS_TEST_FUSE 0x40

#define	ANTOPWM2_STATUS_FATAL_ERROR 0x80

#define	ANTOPWM2_STATUS_OTP_SUCCESS 0xC0

#define	ANTOPWM2_STATUS_MASK 0xC0

#define	ANTOPWM2_DIGIPOT_WIPER_MAX 0x3F
	AN to PWM 2 digipot setting.

#define	ANTOPWM2_DIGIPOT_R6 49900u

#define	ANTOPWM2_DIGIPOT_WIPER_RES 60

#define	ANTOPWM2_DIGIPOT_MAX_RES 50000u

#define	ANTOPWM2_FREQ_MAX 1000000ul
	AN to PWM 2 setting.

#define	ANTOPWM2_FREQ_MIN 500000ul

#define	ANTOPWM2_RSET_REF 50000u

#define	ANTOPWM2_NDIV 1

#define	ANTOPWM2_DEVICE_ADDRESS 0x2C
	AN to PWM 2 device address setting.

#define	ANTOPWM2_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	antopwm2_return_value_t { ANTOPWM2_OK = 0 , ANTOPWM2_ERROR = -1 }
	AN to PWM 2 Click return value data. More...

Functions
void	antopwm2_cfg_setup (antopwm2_cfg_t *cfg)
	AN to PWM 2 configuration object setup function.

err_t	antopwm2_init (antopwm2_t ctx, antopwm2_cfg_t cfg)
	AN to PWM 2 initialization function.

err_t	antopwm2_set_digipot (antopwm2_t *ctx, uint8_t wiper)
	AN to PWM 2 set digipot function.

err_t	antopwm2_read_digipot (antopwm2_t ctx, uint8_t data_out)
	AN to PWM 2 read digipot function.

err_t	antopwm2_set_digipot_otp (antopwm2_t *ctx, uint8_t wiper)
	AN to PWM 2 set digipot otp function.

err_t	antopwm2_set_frequency (antopwm2_t *ctx, uint32_t freq)
	AN to PWM 2 set frequency function.

err_t	antopwm2_set_frequency_otp (antopwm2_t *ctx, uint32_t freq)
	AN to PWM 2 set frequency otp function.

uint8_t	antopwm2_get_int_pin (antopwm2_t *ctx)
	AN to PWM 2 get int pin function.

Detailed Description

This file contains API for AN to PWM 2 Click Driver.

Enumeration Type Documentation

AN to PWM 2 Click return value data.

Predefined enum values for driver return values.

Enumerator
ANTOPWM2_OK
ANTOPWM2_ERROR