This file contains API for DAC 12 Click Driver. More...

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

Data Structures
struct	dac12_t
	DAC 12 Click context object. More...

struct	dac12_cfg_t
	DAC 12 Click configuration object. More...

Macros
#define	DAC12_REG_NOP 0x00
	DAC 12 Register Map.

#define	DAC12_REG_DEVICE_ID 0x01

#define	DAC12_REG_SYNC 0x02

#define	DAC12_REG_CONFIG 0x03

#define	DAC12_REG_GAIN 0x04

#define	DAC12_REG_TRIGGER 0x05

#define	DAC12_REG_BROADCAST 0x06

#define	DAC12_REG_STATUS 0x07

#define	DAC12_REG_DAC0 0x08

#define	DAC12_REG_DAC1 0x09

#define	DAC12_REG_DAC2 0x0A

#define	DAC12_REG_DAC3 0x0B

#define	DAC12_REG_DAC4 0x0C

#define	DAC12_REG_DAC5 0x0D

#define	DAC12_REG_DAC6 0x0E

#define	DAC12_REG_DAC7 0x0F

#define	DAC12_SELECT_CHANNEL_NONE 0x00
	DAC 12 select channel flags.

#define	DAC12_SELECT_CHANNEL_0 0x01

#define	DAC12_SELECT_CHANNEL_1 0x02

#define	DAC12_SELECT_CHANNEL_2 0x04

#define	DAC12_SELECT_CHANNEL_3 0x08

#define	DAC12_SELECT_CHANNEL_4 0x10

#define	DAC12_SELECT_CHANNEL_5 0x20

#define	DAC12_SELECT_CHANNEL_6 0x40

#define	DAC12_SELECT_CHANNEL_7 0x80

#define	DAC12_SELECT_CHANNEL_ALL 0xFF

#define	DAC12_GAIN_REFDIV_EN 0x0100
	DAC 12 gain register settings.

#define	DAC12_MIN_DAC_VALUE 0x0000
	DAC 12 range values.

#define	DAC12_MAX_DAC_VALUE 0x0FFF

#define	DAC12_INTERNAL_VREF 2.5
	DAC 12 vref values.

#define	DAC12_SOFT_RESET 0x000A
	DAC 12 soft reset value.

#define	DAC12_DEVICE_ID 0x2894
	DAC 12 device ID value.

#define	DAC12_DEVICE_ID_MASK 0xFFFC

#define	DAC12_SPI_READ 0x80
	DAC 12 SPI read bit.

#define	DAC12_SET_DATA_SAMPLE_EDGE SET_SPI_DATA_SAMPLE_EDGE
	Data sample selection.

#define	DAC12_SET_DATA_SAMPLE_MIDDLE SET_SPI_DATA_SAMPLE_MIDDLE

#define	DAC12_MAP_MIKROBUS(cfg, mikrobus)
	MikroBUS pin mapping.

Enumerations
enum	dac12_return_value_t { DAC12_OK = 0 , DAC12_ERROR = -1 }
	DAC 12 Click return value data. More...

Functions
void	dac12_cfg_setup (dac12_cfg_t *cfg)
	DAC 12 configuration object setup function.

err_t	dac12_init (dac12_t ctx, dac12_cfg_t cfg)
	DAC 12 initialization function.

err_t	dac12_default_cfg (dac12_t *ctx)
	DAC 12 default configuration function.

err_t	dac12_write_register (dac12_t *ctx, uint8_t reg, uint16_t data_in)
	DAC 12 write register function.

err_t	dac12_read_register (dac12_t ctx, uint8_t reg, uint16_t data_out)
	DAC 12 read register function.

err_t	dac12_check_communication (dac12_t *ctx)
	DAC 12 check communication function.

err_t	dac12_soft_reset (dac12_t *ctx)
	DAC 12 soft reset function.

err_t	dac12_set_gain (dac12_t *ctx, uint8_t channel)
	DAC 12 set gain function.

err_t	dac12_set_channel_value (dac12_t *ctx, uint8_t channel, uint16_t dac_value)
	DAC 12 set channel value function.

err_t	dac12_set_channel_voltage (dac12_t *ctx, uint8_t channel, float voltage)
	DAC 12 set channel voltage function.

Detailed Description

This file contains API for DAC 12 Click Driver.

Enumeration Type Documentation

DAC 12 Click return value data.

Predefined enum values for driver return values.

Enumerator
DAC12_OK
DAC12_ERROR