This file contains API for Knob Click driver. More...

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

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

struct	knob_cfg_t
	Click configuration structure definition. More...

Macros
#define	KNOB_MAP_MIKROBUS(cfg, mikrobus)

#define	KNOB_RETVAL uint8_t

#define	KNOB_OK 0x00

#define	KNOB_INIT_ERROR 0xFF

#define	KNOB_REG_MODE_1 0x00

#define	KNOB_REG_MODE_2 0x01

#define	KNOB_REG_LED_OUTPUT_STATE_0 0x02

#define	KNOB_REG_LED_OUTPUT_STATE_1 0x03

#define	KNOB_REG_LED_OUTPUT_STATE_2 0x04

#define	KNOB_REG_LED_OUTPUT_STATE_3 0x05

#define	KNOB_REG_LED_OUTPUT_STATE_4 0x06

#define	KNOB_REG_LED_OUTPUT_STATE_5 0x07

#define	KNOB_REG_GROUP_DUTY_CYCLE_CONTROL 0x08

#define	KNOB_REG_GROUP_FREQUENCY 0x09

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_0 0x0A

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_1 0x0B

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_2 0x0C

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_3 0x0D

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_4 0x0E

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_5 0x0F

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_6 0x10

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_7 0x11

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_8 0x12

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_9 0x13

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_10 0x14

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_11 0x15

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_12 0x16

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_13 0x17

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_14 0x18

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_15 0x19

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_16 0x1A

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_17 0x1B

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_18 0x1C

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_19 0x1D

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_20 0x1E

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_21 0x1F

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_22 0x20

#define	KNOB_REG_BRIGHTNESS_CONTROL_LED_23 0x21

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_0 0x22

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_1 0x23

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_2 0x24

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_3 0x25

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_4 0x26

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_5 0x27

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_6 0x28

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_7 0x29

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_8 0x2A

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_9 0x2B

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_10 0x2C

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_11 0x2D

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_12 0x2E

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_13 0x2F

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_14 0x30

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_15 0x31

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_16 0x32

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_17 0x33

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_18 0x34

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_19 0x35

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_20 0x36

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_21 0x37

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_22 0x38

#define	KNOB_REG_OUTPUT_GAIN_CONTROL_23 0x39

#define	KNOB_REG_OFFSET 0x3A

#define	KNOB_REG_I2C_BUS_SUBADDRESS_1 0x3B

#define	KNOB_REG_I2C_BUS_SUBADDRESS_2 0x3C

#define	KNOB_REG_I2C_BUS_SUBADDRESS_3 0x3D

#define	KNOB_REG_ALL_CALL_I2C_BUS_ADDRESS 0x3E

#define	KNOB_REG_BRIGHTNESS_CONTROL_FOR_ALL_LED 0x3F

#define	KNOB_REG_GAIN_CONTROL_FOR_ALL_LED 0x40

#define	KNOB_REG_OUTPUT_ERROR_FLAG_0 0x41

#define	KNOB_REG_OUTPUT_ERROR_FLAG_1 0x42

#define	KNOB_REG_OUTPUT_ERROR_FLAG_2 0x43

#define	KNOB_REG_OUTPUT_ERROR_FLAG_3 0x44

#define	KNOB_REG_OUTPUT_ERROR_FLAG_4 0x45

#define	KNOB_REG_OUTPUT_ERROR_FLAG_5 0x46

#define	KNOB_M1_AUTO_INCREMENT_BIT_1_TO_0 0x00

#define	KNOB_M1_AUTO_INCREMENT_BIT_1_TO_1 0x40

#define	KNOB_M1_AUTO_INCREMENT_BIT_0_TO_0 0x00

#define	KNOB_M1_AUTO_INCREMENT_BIT_0_TO_1 0x20

#define	KNOB_M1_SET_NORMAL_MODE 0x00

#define	KNOB_M1_SET_LOW_POWER_MODE 0x10

#define	KNOB_M1_USES_I2C_BUS_SUBADDRESS_1 0x08

#define	KNOB_M1_USES_I2C_BUS_SUBADDRESS_2 0x04

#define	KNOB_M1_USES_I2C_BUS_SUBADDRESS_3 0x02

#define	KNOB_M1_USES_ALL_CALL_I2C_BUS_ADDRESS 0x01

#define	KNOB_M2_GROUP_CONTROL_DIMMING 0x00

#define	KNOB_M2_GROUP_CONTROL_BLINKING 0x20

#define	KNOB_M2_CHANGE_ON_STOP_CMD 0x00

#define	KNOB_M2_CHANGE_ON_ACK 0x10

#define	KNOB_BRIGHTNESS_ALL_LED 0x30

#define	KNOB_OUTPUT_GAIN_ALL_LED 0x40

#define	KNOB_LED_ON 0xFF

#define	KNOB_LED_OFF 0x00

#define	KNOB_DEF_SLAVE_ADDRESS 0x70

#define	KNOB_FULL_OUTPUT_CURRENT_GAIN 0xFF

#define	KNOB_ENABLE_LED_OUTPUTS 0x00

#define	KNOB_DISABLE_LED_OUTPUTS 0x01

Functions
void	knob_cfg_setup (knob_cfg_t *cfg)
	Config Object Initialization function.

KNOB_RETVAL	knob_init (knob_t ctx, knob_cfg_t cfg)
	Initialization function.

void	knob_default_cfg (knob_t *ctx)
	Click Default Configuration function.

void	knob_generic_write (knob_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic write function.

void	knob_generic_read (knob_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic read function.

void	knob_reset (knob_t *ctx)
	Functions for reset device.

void	knob_led_output_enable (knob_t *ctx, uint8_t state)
	Functions for enable Led Output.

uint8_t	knob_get_ena_state (knob_t *ctx)
	Functions for get ENA pin state.

uint8_t	knob_get_enb_state (knob_t *ctx)
	Functions for get ENB pin state.

uint8_t	knob_get_sw_button_state (knob_t *ctx)
	Functions for get SW pin(switch button) state.

void	knob_set_encoder_start_position (knob_t *ctx, int32_t position)
	Functions for set new start encoder position.

void	knob_set_led_state (knob_t *ctx, uint8_t led, uint8_t state)
	Functions for set led state(PWM on the LED)

void	knob_set_brightness (knob_t *ctx, uint8_t led, uint8_t value)
	Functions for set Brightness.

void	knob_set_output_gain (knob_t *ctx, uint8_t led, uint8_t value)
	Functions for set output GAIN.

void	knob_get_encoder_position (knob_t ctx, int32_t position, uint8_t *dir)
	Functions for get Encoder position.

Detailed Description

This file contains API for Knob Click driver.

Data Structures

Macros

Functions

Detailed Description