This file contains API for DIGI POT 9 Click Driver. More...

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

Data Structures
struct	digipot9_t
	DIGI POT 9 Click context object. More...

struct	digipot9_cfg_t
	DIGI POT 9 Click configuration object. More...

Macros
#define	DIGIPOT9_CMD_NOP 0
	DIGI POT 9 command bits list.

#define	DIGIPOT9_CMD_RESTORE_EEMEM 1

#define	DIGIPOT9_CMD_STORE_RDAC 2

#define	DIGIPOT9_CMD_STORE_USER_DATA 3

#define	DIGIPOT9_CMD_DECREMENT_6DB 4

#define	DIGIPOT9_CMD_DECREMENT_ALL_6DB 5

#define	DIGIPOT9_CMD_DECREMENT_ONE_STEP 6

#define	DIGIPOT9_CMD_DECREMENT_ALL_ONE_STEP 7

#define	DIGIPOT9_CMD_RESET_EEMEM 8

#define	DIGIPOT9_CMD_READ_EEMEM 9

#define	DIGIPOT9_CMD_READ_RDAC 10

#define	DIGIPOT9_CMD_WRITE_DATA 11

#define	DIGIPOT9_CMD_INCREMENT_6DB 12

#define	DIGIPOT9_CMD_INCREMENT_ALL_6DB 13

#define	DIGIPOT9_CMD_INCREMENT_ONE_STEP 14

#define	DIGIPOT9_CMD_INCREMENT_ALL_ONE_STEP 15

#define	DIGIPOT9_ADDRESS_RDAC1 0
	DIGI POT 9 address bits list.

#define	DIGIPOT9_ADDRESS_RDAC2 1

#define	DIGIPOT9_ADDRESS_USER_DATA_0 2

#define	DIGIPOT9_ADDRESS_USER_DATA_1 3

#define	DIGIPOT9_ADDRESS_USER_DATA_2 4

#define	DIGIPOT9_ADDRESS_USER_DATA_3 5

#define	DIGIPOT9_ADDRESS_USER_DATA_4 6

#define	DIGIPOT9_ADDRESS_USER_DATA_5 7

#define	DIGIPOT9_ADDRESS_USER_DATA_6 8

#define	DIGIPOT9_ADDRESS_USER_DATA_7 9

#define	DIGIPOT9_ADDRESS_USER_DATA_8 10

#define	DIGIPOT9_ADDRESS_USER_DATA_9 11

#define	DIGIPOT9_ADDRESS_USER_DATA_10 12

#define	DIGIPOT9_ADDRESS_USER_DATA_11 13

#define	DIGIPOT9_ADDRESS_USER_DATA_12 14

#define	DIGIPOT9_ADDRESS_FACTORY_USAGE 15

#define	DIGIPOT9_WIPER_FULL_SCALE 1023
	DIGI POT 9 Wiper setting.

#define	DIGIPOT9_WIPER_MID_SCALE 512

#define	DIGIPOT9_WIPER_ZERO_SCALE 0

#define	DIGIPOT9_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	digipot9_return_value_t { DIGIPOT9_OK = 0 , DIGIPOT9_ERROR = -1 }
	DIGI POT 9 Click return value data. More...

Functions
void	digipot9_cfg_setup (digipot9_cfg_t *cfg)
	DIGI POT 9 configuration object setup function.

err_t	digipot9_init (digipot9_t ctx, digipot9_cfg_t cfg)
	DIGI POT 9 initialization function.

void	digipot9_default_cfg (digipot9_t *ctx)
	DIGI POT 9 default configuration function.

err_t	digipot9_generic_write (digipot9_t *ctx, uint8_t command, uint8_t address, uint16_t data_in)
	DIGI POT 9 data writing function.

err_t	digipot9_generic_read (digipot9_t ctx, uint8_t command, uint8_t address, uint16_t data_out)
	DIGI POT 9 data reading function.

err_t	digipot9_set_wiper_1 (digipot9_t *ctx, uint16_t data_in)
	DIGI POT 9 Set wiper 1 function.

err_t	digipot9_set_wiper_2 (digipot9_t *ctx, uint16_t data_in)
	DIGI POT 9 Set wiper 2 function.

void	digipot9_set_pr_pin (digipot9_t *ctx, uint8_t state)
	DIGI POT 9 Set PR pin function.

void	digipot9_set_wp_pin (digipot9_t *ctx, uint8_t state)
	DIGI POT 9 Set WP pin function.

uint8_t	digipot9_get_rdy_pin (digipot9_t *ctx)
	DIGI POT 9 get RDY pin function.

err_t	digipot9_write_user_data (digipot9_t *ctx, uint8_t address, uint16_t data_in)
	DIGI POT 9 write user data function.

err_t	digipot9_read_user_data (digipot9_t ctx, uint8_t address, uint16_t data_out)
	DIGI POT 9 read user data function.

Detailed Description

This file contains API for DIGI POT 9 Click Driver.

Enumeration Type Documentation

DIGI POT 9 Click return value data.

Predefined enum values for driver return values.

Enumerator
DIGIPOT9_OK
DIGIPOT9_ERROR