This file contains API for Temp&Hum 4 Click driver. More...

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

Data Structures
struct	temphum4_t
	Click ctx object definition. More...

struct	temphum4_cfg_t
	Click configuration structure definition. More...

Macros
#define	TEMPHUM4_MAP_MIKROBUS(cfg, mikrobus)

#define	TEMPHUM4_RETVAL uint8_t

#define	TEMPHUM4_OK 0x00

#define	TEMPHUM4_INIT_ERROR 0xFF

#define	TEMPHUM4_MODE_ACTIVE 0x01

#define	TEMPHUM4_MODE_SLEEP 0x00

#define	TEMPHUM4_REG_TEMPERATURE 0x00

#define	TEMPHUM4_REG_HUMINIDY 0x01

#define	TEMPHUM4_REG_CONFIGURATION 0x02

#define	TEMPHUM4_REG_MANUFACTURER_ID 0xFE

#define	TEMPHUM4_REG_DEVICE_ID 0xFF

#define	TEMPHUM4_REG_SERIAL_ID 0xFB

#define	TEMPHUM4_CONF_NORMAL_OPERATION ( 0x00 << 14 )

#define	TEMPHUM4_CONF_SOFT_RESET ( 0x01 << 14 )

#define	TEMPHUM4_CONF_HEATER_DISABLED ( 0x00 << 12 )

#define	TEMPHUM4_CONF_HEATER_ENABLED ( 0x01 << 12 )

#define	TEMPHUM4_CONF_MODE_TEMP_OR_HUM ( 0x00 << 11 )

#define	TEMPHUM4_CONF_MODE_TEMP_AND_HUM ( 0x01 << 11 )

#define	TEMPHUM4_CONF_BATTERY_VOLTAGE_2_8_V ( 0x00 << 10 )

#define	TEMPHUM4_CONF_TEMPERATURE_14bit ( 0x00 << 9 )

#define	TEMPHUM4_CONF_TEMPERATURE_11bit ( 0x01 << 9 )

#define	TEMPHUM4_CONF_HUMINIDY_14bit ( 0x00 << 7 )

#define	TEMPHUM4_CONF_HUMINIDY_11bit ( 0x01 << 7 )

#define	TEMPHUM4_CONF_HUMINIDY_9bit ( 0x02 << 7 )

#define	TEMPHUM4_MANUFACTURER_ID 0x5449

Functions
void	temphum4_cfg_setup (temphum4_cfg_t *cfg)
	Config Object Initialization function.

TEMPHUM4_RETVAL	temphum4_init (temphum4_t ctx, temphum4_cfg_t cfg)
	Initialization function.

void	temphum4_default_cfg (temphum4_t *ctx)
	Click Default Configuration function.

void	temphum4_generic_write (temphum4_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic write function.

void	temphum4_generic_read (temphum4_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic read function.

void	temphum4_set_mode (temphum4_t *ctx, uint8_t value)
	Set device mode function.

uint16_t	temphum4_get_manifacturer_id (temphum4_t *ctx)
	Get manufacturer's id.

uint16_t	temphum4_get_device_id (temphum4_t *ctx)
	Get device id.

void	temphum4_configuration (temphum4_t *ctx, uint16_t conf_data)
	Set device configuration function.

float	temphum4_get_temperature (temphum4_t *ctx)
	Get temperature function.

float	temphum4_get_humidity (temphum4_t *ctx)
	Get humidity function.

Detailed Description

This file contains API for Temp&Hum 4 Click driver.

Data Structures