This file contains API for DAC 7 Click driver. More...

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

Data Structures
struct	dac7_t
	Click ctx object definition. More...

struct	dac7_cfg_t
	Click configuration structure definition. More...

Macros
#define	DAC7_MAP_MIKROBUS(cfg, mikrobus)

#define	DAC7_RETVAL uint8_t

#define	DAC7_RETVAL_T uint8_t

#define	DAC7_OK 0x00

#define	DAC7_INIT_ERROR 0xFF

#define	DAC7_ERROR 0x00

#define	DAC7_SUCCESS 0x01

#define	DAC7_COMMAND_WRITE_INPUT_REGISTER 0x00

#define	DAC7_COMMAND_UPDATE_DAC_REGISTER 0x08

#define	DAC7_COMMAND_WRITE_INPUT_REGISTER_UPDATE_ALL 0x10

#define	DAC7_COMMAND_WRITE_UPDATE_CHANNEL 0x18

#define	DAC7_COMMAND_POWER_UPDOWN 0x20

#define	DAC7_COMMAND_RESET 0x28

#define	DAC7_COMMAND_SET_LDAC 0x30

#define	DAC7_COMMAND_REFERENCE_ONOFF 0x38

#define	DAC7_ADDRESS_CHANNEL_A 0x00

#define	DAC7_ADDRESS_CHANNEL_B 0x01

#define	DAC7_ADDRESS_CHANNEL_C 0x02

#define	DAC7_ADDRESS_CHANNEL_D 0x03

#define	DAC7_ADDRESS_CHANNEL_ALL 0x07

#define	DAC7_SELECT_CHANNEL_A 0x01

#define	DAC7_SELECT_CHANNEL_B 0x02

#define	DAC7_SELECT_CHANNEL_C 0x04

#define	DAC7_SELECT_CHANNEL_D 0x08

#define	DAC7_SELECT_CHANNEL_ALL 0x0F

#define	DAC7_SET_MODE_INPUT 0x00

#define	DAC7_SET_MODE_INPUT_DAC 0x18

#define	DAC7_SET_MODE_INPUT_DAC_ALL 0x10

#define	DAC7_PWR_MODE_NORMAL 0x00

#define	DAC7_PWR_MODE_POWERDOWN_1K 0x10

#define	DAC7_PWR_MODE_POWERDOWN_100K 0x20

#define	DAC7_PWR_MODE_TRISTATE 0x30

#define	DAC7_PWR_ON_DISABLE 0x00

#define	DAC7_PWR_ON_ENABLE 0x01

#define	DAC7_SW_RST_COMMAND 0x01

#define	DAC7_DONT_CARE_COMMAND 0x00

#define	DAC7_MASK_BIT_COMMAND 0x38

#define	DAC7_MASK_BIT_ADDRESS 0x07

#define	DAC7_MASK_BIT_POWERMODE 0x30

#define	DAC7_MASK_BIT_SEL_CHANNEL 0x0F

#define	DAC7_MASK_BIT_0 0x01

#define	DAC7_MASK_BIT_LBS 0x00FF

#define	DAC7_VREF_4096mV 0x1000

#define	DAC7_VREF_5000mV 0x13BA

Functions
void	dac7_cfg_setup (dac7_cfg_t *cfg)
	Config Object Initialization function.

DAC7_RETVAL	dac7_init (dac7_t ctx, dac7_cfg_t cfg)
	Initialization function.

void	dac7_write_data (dac7_t *ctx, uint8_t def_cmd, uint8_t addr_cmd, uint16_t write_data)
	Generic write data function.

DAC7_RETVAL_T	dac7_set_channel (dac7_t *ctx, uint8_t set_cmd, uint8_t addr_ch, uint16_t write_data)
	Set the values of the specified channel function.

DAC7_RETVAL_T	dac7_set_ch_voltage (dac7_t *ctx, uint8_t addr_ch, uint16_t vol_val, uint16_t v_ref_mv)
	Set the voltage values of the specified channel function.

DAC7_RETVAL_T	dac7_update_channel (dac7_t *ctx, uint8_t addr_ch, uint16_t ch_data)
	Update channel function.

DAC7_RETVAL_T	dac7_set_power (dac7_t *ctx, uint8_t pwr_en, uint8_t sel_ch)
	Set power mode function.

DAC7_RETVAL_T	dac7_sw_reset (dac7_t *ctx)
	Software reset function.

DAC7_RETVAL_T	dac7_set_ldac (dac7_t *ctx, uint8_t sel_ch)
	Set LDAC setup function.

DAC7_RETVAL_T	dac7_set_internal_reference (dac7_t *ctx, uint8_t int_ref_en)
	Set internal reference function.

Detailed Description

This file contains API for DAC 7 Click driver.

Data Structures