This file contains API for Digi Pot 4 Click driver. More...

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

Data Structures
struct	digipot4_t
	Click ctx object definition. More...

struct	digipot4_cfg_t
	Click configuration structure definition. More...

Macros
#define	DIGIPOT4_MAP_MIKROBUS(cfg, mikrobus)

#define	DIGIPOT4_RETVAL uint8_t

#define	DIGIPOT4_OK 0x00

#define	DIGIPOT4_INIT_ERROR 0xFF

#define	DIGIPOT4_WIPER_REG_1 0x01

#define	DIGIPOT4_WIPER_REG_2 0x02

#define	DIGIPOT4_NV_REG_1 0x11

#define	DIGIPOT4_NV_REG_2 0x12

#define	DIGIPOT4_COPY_WIPER_TO_NV_1 0x21

#define	DIGIPOT4_COPY_WIPER_TO_NV_2 0x22

#define	DIGIPOT4_COPY_WIPER_TO_NV_1_2 0x23

#define	DIGIPOT4_COPY_NV_TO_WIPER_1 0x31

#define	DIGIPOT4_COPY_NV_TO_WIPER_2 0x32

#define	DIGIPOT4_COPY_NV_TO_WIPER_1_2 0x33

Functions
void	digipot4_cfg_setup (digipot4_cfg_t *cfg)
	Config Object Initialization function.

DIGIPOT4_RETVAL	digipot4_init (digipot4_t ctx, digipot4_cfg_t cfg)
	Initialization function.

void	digipot4_generic_transfer (digipot4_t ctx, uint8_t wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
	Generic transfer function.

void	digipot4_write_reg (digipot4_t *ctx, uint8_t reg, uint16_t value)
	Writes data in register.

void	digipot4_copy_reg (digipot4_t *ctx, uint8_t reg)
	Copy data.

Detailed Description

This file contains API for Digi Pot 4 Click driver.

Data Structures