digipot8.h File Reference

This file contains API for DIGI POT 8 Click Driver. More...

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

Go to the source code of this file.

Data Structures
struct	digipot8_t
	DIGI POT 8 Click context object. More...
struct	digipot8_cfg_t
	DIGI POT 8 Click configuration object. More...

Macros
#define	DIGIPOT8_REG_RDAC1   0x00
	DIGI POT 8 description register.
#define	DIGIPOT8_REG_RDAC2   0x01
#define	DIGIPOT8_REG_RDAC3   0x02
#define	DIGIPOT8_REG_RDAC4   0x03
#define	DIGIPOT8_REG_RDAC5   0x04
#define	DIGIPOT8_REG_RDAC6   0x05
#define	DIGIPOT8_WIPER_POSITION_MIN   0x00
	DIGI POT 8 description setting.
#define	DIGIPOT8_WIPER_POSITION_MAX   0xFF
#define	DIGIPOT8_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	digipot8_return_value_t { DIGIPOT8_OK = 0 , DIGIPOT8_ERROR = -1 }
	DIGI POT 8 Click return value data. More...

Functions
void	digipot8_cfg_setup (digipot8_cfg_t *cfg)
	DIGI POT 8 configuration object setup function.
err_t	digipot8_init (digipot8_t *ctx, digipot8_cfg_t *cfg)
	DIGI POT 8 initialization function.
err_t	digipot8_write_data (digipot8_t *ctx, uint8_t reg, uint8_t data_in)
	DIGI POT 8 write data function.
err_t	digipot8_set_wiper_1 (digipot8_t *ctx, uint8_t data_in)
	DIGI POT 8 set wiper 1 function.
err_t	digipot8_set_wiper_2 (digipot8_t *ctx, uint8_t data_in)
	DIGI POT 8 set wiper 2 function.
err_t	digipot8_set_wiper_3 (digipot8_t *ctx, uint8_t data_in)
	DIGI POT 8 set wiper 3 function.
err_t	digipot8_set_wiper_4 (digipot8_t *ctx, uint8_t data_in)
	DIGI POT 8 set wiper 4 function.
err_t	digipot8_set_wiper_5 (digipot8_t *ctx, uint8_t data_in)
	DIGI POT 8 set wiper 5 function.
err_t	digipot8_set_wiper_6 (digipot8_t *ctx, uint8_t data_in)
	DIGI POT 8 set wiper 6 function.
uint16_t	digipot8_generic_read (digipot8_t *ctx)
	Generic read function.
float	digipot8_read_voltage (digipot8_t *ctx)
	Generic read function.

Detailed Description

This file contains API for DIGI POT 8 Click Driver.

Enumeration Type Documentation

digipot8_return_value_t

enum digipot8_return_value_t

DIGI POT 8 Click return value data.

Predefined enum values for driver return values.

Enumerator
DIGIPOT8_OK
DIGIPOT8_ERROR