This file contains API for DAC 15 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"

Go to the source code of this file.

Data Structures
struct	dac15_s
	DAC 15 Click context object. More...

struct	dac15_cfg_t
	DAC 15 Click configuration object. More...

Macros
#define	DAC15_REG_NOOP 0x00
	DAC 15 description register.

#define	DAC15_REG_DEVID 0x01

#define	DAC15_REG_SYNC 0x02

#define	DAC15_REG_CONFIG 0x03

#define	DAC15_REG_GAIN 0x04

#define	DAC15_REG_TRIGGER 0x05

#define	DAC15_REG_BRDCAST 0x06

#define	DAC15_REG_STATUS 0x07

#define	DAC15_REG_DAC_A_DATA 0x08

#define	DAC15_REG_DAC_B_DATA 0x09

#define	DAC15_DEVICE_ID 0x0295u
	DAC 15 description of device ID data.

#define	DAC15_SYNC_DAC_B_BRDCAST_DIS 0x0000u
	DAC 15 SYNC register field descriptions.

#define	DAC15_SYNC_DAC_B_BRDCAST_EN 0x0100u

#define	DAC15_SYNC_DAC_A_BRDCAST_DIS 0x0000u

#define	DAC15_SYNC_DAC_A_BRDCAST_EN 0x0080u

#define	DAC15_SYNC_DAC_B_SYNC_DIS 0x0000u

#define	DAC15_SYNC_DAC_B_SYNC_EN 0x0002u

#define	DAC15_SYNC_DAC_A_SYNC_DIS 0x0000u

#define	DAC15_SYNC_DAC_A_SYNC_EN 0x0001u

#define	DAC15_CONFIG_REF_PWUP 0x0000u
	DAC 15 CONFIG register field descriptions.

#define	DAC15_CONFIG_REF_PWDWN 0x0100u

#define	DAC15_CONFIG_DAC_B_PWUP 0x0000u

#define	DAC15_CONFIG_DAC_B_PWDWN 0x0002u

#define	DAC15_CONFIG_DAC_A_PWUP 0x0000u

#define	DAC15_CONFIG_DAC_A_PWDWN 0x0001u

#define	DAC15_GAIN_REF_DIV_1 0x0000u
	DAC 15 GAIN register field descriptions.

#define	DAC15_GAIN_REF_DIV_2 0x0100u

#define	DAC15_GAIN_BUFF_B_GAIN_1 0x0000u

#define	DAC15_GAIN_BUFF_B_GAIN_2 0x0002u

#define	DAC15_GAIN_BUFF_A_GAIN_1 0x0000u

#define	DAC15_GAIN_BUFF_A_GAIN_2 0x0001u

#define	DAC15_TRIGGER_LDA_SYNC_LOAD_DAC 0x0010u
	DAC 15 TRIGGER register field descriptions.

#define	DAC15_TRIGGER_SOFT_RESET 0x000Au

#define	DAC15_SET_DAC_A 0
	DAC 15 DAC selection data.

#define	DAC15_SET_DAC_B 1

#define	DAC15_DAC_RES_16BIT 0xFFFFu
	DAC 15 calculation data.

#define	DAC15_MAX_DAC_DATA 65535.0f

#define	DAC15_MAX_VOUT_MV 3300.0f

#define	DAC15_VREF_3V3 3.3f

#define	DAC15_VREF_5V 5.0f

#define	DAC15_CONV_DEV_MV_TO_V 1000.0f

#define	DAC15_DEVICE_ADDRESS_GND 0x48
	DAC 15 device address setting.

#define	DAC15_DEVICE_ADDRESS_VCC 0x49

#define	DAC15_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	DAC15_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	DAC15_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Typedefs
typedef err_t(*	dac15_master_io_t) (struct dac15_s , uint8_t, uint8_t , uint8_t)
	DAC 15 Click driver interface.

typedef struct dac15_s	dac15_t
	DAC 15 Click context object.

Enumerations
enum	dac15_drv_t { DAC15_DRV_SEL_SPI , DAC15_DRV_SEL_I2C }
	DAC 15 Click driver selector. More...

enum	dac15_return_value_t { DAC15_OK = 0 , DAC15_ERROR = -1 }
	DAC 15 Click return value data. More...

Functions
void	dac15_cfg_setup (dac15_cfg_t *cfg)
	DAC 15 configuration object setup function.

void	dac15_drv_interface_selection (dac15_cfg_t *cfg, dac15_drv_t drv_sel)
	DAC 15 driver interface setup function.

err_t	dac15_init (dac15_t ctx, dac15_cfg_t cfg)
	DAC 15 initialization function.

err_t	dac15_default_cfg (dac15_t *ctx)
	DAC 15 default configuration function.

err_t	dac15_generic_write (dac15_t ctx, uint8_t reg, uint8_t data_in, uint8_t len)
	DAC 15 data writing function.

err_t	dac15_generic_read (dac15_t ctx, uint8_t reg, uint8_t data_out, uint8_t len)
	DAC 15 data reading function.

err_t	dac15_write_reg (dac15_t *ctx, uint8_t reg, uint16_t data_in)
	DAC 15 write register function.

err_t	dac15_read_reg (dac15_t ctx, uint8_t reg, uint16_t data_out)
	DAC 15 read register function.

void	dac15_power_up_to_zero_scale (dac15_t *ctx)
	DAC 15 DACs power up to zero scale function.

void	dac15_power_up_to_midscale (dac15_t *ctx)
	DAC 15 DACs s power up to midscale function.

err_t	dac15_get_device_id (dac15_t ctx, uint16_t device_id)
	DAC 15 get device ID function.

err_t	dac15_set_sync_mode (dac15_t *ctx)
	DAC 15 set sync mode function.

err_t	dac15_soft_reset (dac15_t *ctx)
	DAC 15 soft reset function.

err_t	dac15_set_dac_data (dac15_t *ctx, uint8_t dac_sel, uint16_t dac_data)
	DAC 15 set DAC data function.

err_t	dac15_get_dac_data (dac15_t ctx, uint8_t dac_sel, uint16_t dac_data)
	DAC 15 get DAC data function.

err_t	dac15_set_dac_vout (dac15_t *ctx, uint8_t dac_sel, float vtg)
	DAC 15 set DAC output voltage function.

err_t	dac15_get_dac_vout (dac15_t ctx, uint8_t dac_sel, float vtg)
	DAC 15 get DAC output voltage function.

Detailed Description

This file contains API for DAC 15 Click Driver.

Typedef Documentation

◆ dac15_master_io_t

typedef err_t(* dac15_master_io_t) (struct dac15_s *, uint8_t, uint8_t *, uint8_t)

DAC 15 Click driver interface.

Definition of driver interface of DAC 15 Click driver. Driver serial interface.

◆ dac15_t

typedef struct dac15_s dac15_t

DAC 15 Click context object.

Context object definition of DAC 15 Click driver.

Enumeration Type Documentation

◆ dac15_drv_t

enum dac15_drv_t

DAC 15 Click driver selector.

Selects target driver interface of DAC 15 Click driver.

Enumerator
DAC15_DRV_SEL_SPI	SPI driver descriptor.
DAC15_DRV_SEL_I2C	I2C driver descriptor.

◆ dac15_return_value_t

enum dac15_return_value_t

DAC 15 Click return value data.

Predefined enum values for driver return values.

Enumerator
DAC15_OK
DAC15_ERROR

Data Structures

Macros

Typedefs

Enumerations