dac4.h File Reference

This file contains API for DAC 4 Click driver. More...

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

Go to the source code of this file.

Data Structures
struct	dac4_channel_setting_t
struct	dac4_channel_t
struct	dac4_v_ref_channels_t
struct	dac4_pm_channels_t
struct	dac4_gain_channels_t
struct	dac4_t
	Click ctx object definition. More...
struct	dac4_cfg_t
	Click configuration structure definition. More...

Macros
#define	DAC4_MAP_MIKROBUS(cfg, mikrobus)
#define	DAC4_OK   0
#define	DAC4_ERROR   -1
#define	DAC4_DEVICE_ADDRESS   0x60
#define	DAC4_CHANNEL_A   0
#define	DAC4_CHANNEL_B   1
#define	DAC4_CHANNEL_C   2
#define	DAC4_CHANNEL_D   3
#define	DAC4_UPDATE   0
#define	DAC4_DONT_UPDATE   1
#define	DAC4_VREF_EXTERNAL   0
#define	DAC4_VREF_INTERNAL   1
#define	DAC4_MODE_NORMAL   0
#define	DAC4_MODE_1kOhm   1
#define	DAC4_MODE_100kOhm   2
#define	DAC4_MODE_500kOhm   3
#define	DAC4_GAIN_x1   0
#define	DAC4_GAIN_x2   1

Functions
void	dac4_cfg_setup (dac4_cfg_t *cfg)
	Config Object Initialization function.
err_t	dac4_init (dac4_t *ctx, dac4_cfg_t *cfg)
	Initialization function.
void	dac4_generic_write (dac4_t *ctx, uint8_t *data_buf, uint8_t len)
	Generic write function.
void	dac4_generic_read (dac4_t *ctx, uint8_t *data_buf, uint8_t len)
	Generic read function.
uint8_t	dac4_int_get (dac4_t *ctx)
	Getting INT pin state.
void	dac4_pwm_set (dac4_t *ctx, uint8_t pin_state)
	Setting PWM pin state.
void	dac4_i2c_get (dac4_t *ctx, uint8_t *get_buffer, uint16_t n_bytes)
	Getting data via I2C.
void	dac4_i2c_set (dac4_t *ctx, uint8_t *set_buffer, uint16_t n_bytes)
	Setting data via I2C.
uint8_t	dac4_general_call_reset (dac4_t *ctx)
	Executing reset command.
uint8_t	dac4_general_call_wake_up (dac4_t *ctx)
	Executing wake up command.
uint8_t	dac4_general_call_software_update (dac4_t *ctx)
	Executing software update command.
uint8_t	dac4_fast_write (dac4_t *ctx, dac4_channel_t *channels)
	Executing fast write command.
uint8_t	dac4_multi_write (dac4_t *ctx, dac4_channel_setting_t *channel_buffer, uint8_t n_channels)
	Executing multi-write command.
uint8_t	dac4_sequential_write (dac4_t *ctx, uint8_t starting_channel, dac4_channel_setting_t *channel_buffer)
	Executing sequential write command.
uint8_t	dac4_single_write (dac4_t *ctx, dac4_channel_setting_t *channel_x)
	Executing single write command.
uint8_t	dac4_voltage_reference_set (dac4_t *ctx, dac4_v_ref_channels_t *vref)
	Setting channel voltage reference values.
uint8_t	dac4_power_mode_set (dac4_t *ctx, dac4_pm_channels_t *pm)
	Setting channel power modes.
uint8_t	dac4_gain_set (dac4_t *ctx, dac4_gain_channels_t *gain)
	Writing channel gain values.
uint8_t	dac4_data_report (dac4_t *ctx, dac4_channel_setting_t *channel_buffer)

Detailed Description

This file contains API for DAC 4 Click driver.