This file contains API for DAC 9 Click Driver. More...

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

Data Structures
struct	dac9_s
	DAC 9 Click context object. More...

struct	dac9_cfg_t
	DAC 9 Click configuration object. More...

Macros
#define	DAC9_REG_NOOP 0x00
	DAC 9 description register.

#define	DAC9_REG_DEVID 0x01

#define	DAC9_REG_SYNC 0x02

#define	DAC9_REG_CONFIG 0x03

#define	DAC9_REG_GAIN 0x04

#define	DAC9_REG_TRIGGER 0x05

#define	DAC9_REG_STATUS 0x07

#define	DAC9_REG_DAC 0x08

#define	DAC9_SYNC_DISABLE 0x0000
	DAC 9 description setting.

#define	DAC9_SYNC_ENABLE 0x0001

#define	DAC9_CONFIG_REF_PWDWN_ENABLE 0x0000

#define	DAC9_CONFIG_REF_PWDWN_DISABLE 0x0100

#define	DAC9_CONFIG_REF_PWDWN_BIT_MASK 0x0100

#define	DAC9_CONFIG_DAC_PWDWN_DISABLE 0x0000

#define	DAC9_CONFIG_DAC_PWDWN_ENABLE 0x0001

#define	DAC9_CONFIG_DAC_PWDWN_BIT_MASK 0x0001

#define	DAC9_GAIN_REF_DIV_DISABLE 0x0000

#define	DAC9_GAIN_REF_DIV_2 0x0100

#define	DAC9_GAIN_REF_DIV_BIT_MASK 0x0100

#define	DAC9_GAIN_BUFF_GAIN_1 0x0000

#define	DAC9_GAIN_BUFF_GAIN_2 0x0001

#define	DAC9_GAIN_BUFF_GAIN_BIT_MASK 0x0001

#define	DAC9_TRIGGER_LDAC 0x0010

#define	DAC9_TRIGGER_SOFT_RESET 0x000A

#define	DAC9_STATUS_REF_ALARM_BIT_MASK 0x0001

#define	DAC9_I2C_ADR_AGND 0x48
	DAC 9 device address setting.

#define	DAC9_I2C_ADR_VDD 0x49

#define	DAC9_I2C_ADR_SDA 0x4A

#define	DAC9_I2C_ADR_SCL 0x4B

#define	DAC9_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	DAC9_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	DAC9_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	dac9_master_io_t) (struct dac9_s , uint8_t, uint8_t , uint8_t)
	DAC 9 Click driver interface.

typedef struct dac9_s	dac9_t
	DAC 9 Click context object.

Enumerations
enum	dac9_drv_t { DAC9_DRV_SEL_SPI , DAC9_DRV_SEL_I2C }
	DAC 9 Click driver selector. More...

enum	dac9_return_value_t { DAC9_OK = 0 , DAC9_ERROR = -1 }
	DAC 9 Click return value data. More...

Functions
void	dac9_cfg_setup (dac9_cfg_t *cfg)
	DAC 9 configuration object setup function.

void	dac9_drv_interface_selection (dac9_cfg_t *cfg, dac9_drv_t drv_sel)
	DAC 9 driver interface setup function.

err_t	dac9_init (dac9_t ctx, dac9_cfg_t cfg)
	DAC 9 initialization function.

err_t	dac9_generic_write (dac9_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	DAC 9 data writing function.

err_t	dac9_generic_read (dac9_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	DAC 9 data reading function.

err_t	dac9_enable_sync (dac9_t *ctx, uint8_t en_sync)
	Enable synchronous function.

err_t	dac9_set_config (dac9_t *ctx, uint16_t en_ref_pwdwn, uint16_t en_dac_pwdwn)
	Set config function.

err_t	dac9_set_gain (dac9_t *ctx, uint16_t en_ref_div, uint16_t en_buff_gain)
	Set gain function.

void	dac9_set_synchronously_load (dac9_t *ctx)
	Set synchronously load function.

void	dac9_soft_reset (dac9_t *ctx)
	Set reset function.

uint8_t	dac9_get_ref_alarm (dac9_t *ctx)
	Get ref alarm function.

err_t	dac9_set_vout (dac9_t *ctx, uint16_t vout_mv)
	Set Vout function.

Detailed Description

This file contains API for DAC 9 Click Driver.

Typedef Documentation

typedef err_t(* dac9_master_io_t) (struct dac9_s *, uint8_t, uint8_t *, uint8_t)

DAC 9 Click driver interface.

Definition of driver interface of DAC 9 Click driver. Driver serial interface.

typedef struct dac9_s dac9_t

DAC 9 Click context object.

Context object definition of DAC 9 Click driver.

DAC 9 Click driver selector.

Selects target driver interface of DAC 9 Click driver.

Enumerator
DAC9_DRV_SEL_SPI	SPI driver descriptor.
DAC9_DRV_SEL_I2C	I2C driver descriptor.

DAC 9 Click return value data.

Predefined enum values for driver return values.

Enumerator
DAC9_OK
DAC9_ERROR