noise.h File Reference

This file contains API for Noise Click driver. More...

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

Go to the source code of this file.

Data Structures
struct	noise_t
	Click ctx object definition. More...
struct	noise_cfg_t
	Click configuration structure definition. More...

Macros
#define	NOISE_MAP_MIKROBUS(cfg, mikrobus)
#define	NOISE_OK   0
#define	NOISE_ERROR   -1
#define	NOISE_DEFAULT_COMMAND   0x07
#define	NOISE_DEFAULT_THRESHOLD   0x0400
#define	NOISE_DAC_A   0x00
#define	NOISE_DAC_B   0x08
#define	NOISE_VREF_UNBUFFERED   0x00
#define	NOISE_VREF_BUFFERED   0x04
#define	NOISE_GAIN_2X   0x00
#define	NOISE_GAIN_1X   0x02
#define	NOISE_SHDN_ENABLE   0x00
#define	NOISE_SHDN_DISABLE   0x01

Functions
void	noise_cfg_setup (noise_cfg_t *cfg)
	Config Object Initialization function.
err_t	noise_init (noise_t *ctx, noise_cfg_t *cfg)
	Initialization function.
void	noise_default_cfg (noise_t *ctx)
	Click Default Configuration function.
void	noise_write_cmd_reg (noise_t *ctx, uint16_t cmd_data)
	Write to Command Register.
err_t	noise_set_cmd_reg (noise_t *ctx, uint8_t configuration, uint16_t threshold)
	Set Command Register.
void	noise_set_state (noise_t *ctx, uint8_t state)
	Enable/disable click.
void	noise_reset (noise_t *ctx)
	Reset Click.
uint8_t	noise_check_int_pin (noise_t *ctx)
	Get INT pin state.
err_t	noise_read_an_pin_value (noise_t *ctx, uint16_t *data_out)
	Noise read AN pin value function.
err_t	noise_read_an_pin_voltage (noise_t *ctx, float *data_out)
	Noise read AN pin voltage level function.

Detailed Description

This file contains API for Noise Click driver.