This file contains API for Temp&Hum 7 Click driver. More...

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

Data Structures
struct	temphum7_t
	Click ctx object definition. More...
struct	temphum7_cfg_t
	Click configuration structure definition. More...

Macros
#define	TEMPHUM7_MAP_MIKROBUS(cfg, mikrobus)
#define	TEMPHUM7_RETVAL uint8_t
#define	TEMPHUM7_OK 0x00
#define	TEMPHUM7_INIT_ERROR 0xFF
#define	TEMPHUM7_DEVICE_ADDRESS 0x40
#define	TEMPHUM7_HOLD_MASTER_MODE 0x00
#define	TEMPHUM7_NOHOLD_MASTER_MODE 0x01
#define	TEMPHUM7_DATA_FROM_PREVIOUS_RH_MEASUREMENT 0x02
#define	TEMPHUM7_RESET 0xFE
#define	TEMPHUM7_WRITE_RHT_USER_REGISTER_1 0xE6
#define	TEMPHUM7_READ_RHT_USER_REGISTER_1 0xE7
#define	TEMPHUM7_WRITE_HEATER_CONTROL_REGISTER 0x51
#define	TEMPHUM7_READ_HEATER_CONTROL_REGISTER 0x11
#define	TEMPHUM7_RESOLUTION_12_BIT 0x00
#define	TEMPHUM7_RESOLUTION_8_BIT 0x01
#define	TEMPHUM7_RESOLUTION_10_BIT 0x80
#define	TEMPHUM7_RESOLUTION_11_BIT 0x81
#define	TEMPHUM7_HEATER_ENABLE 0x04
#define	TEMPHUM7_HEATER_DISABLE 0x00
#define	TEMPHUM7_HEATER_CURRENT_3p09 0x00
#define	TEMPHUM7_HEATER_CURRENT_9p17 0x01
#define	TEMPHUM7_HEATER_CURRENT_15p24 0x02
#define	TEMPHUM7_HEATER_CURRENT_21p31 0x03
#define	TEMPHUM7_HEATER_CURRENT_27p39 0x04
#define	TEMPHUM7_HEATER_CURRENT_33p46 0x05
#define	TEMPHUM7_HEATER_CURRENT_39p53 0x06
#define	TEMPHUM7_HEATER_CURRENT_45p61 0x07
#define	TEMPHUM7_HEATER_CURRENT_51p68 0x08
#define	TEMPHUM7_HEATER_CURRENT_57p76 0x09
#define	TEMPHUM7_HEATER_CURRENT_63p83 0x0A
#define	TEMPHUM7_HEATER_CURRENT_69p90 0x0B
#define	TEMPHUM7_HEATER_CURRENT_75p98 0x0C
#define	TEMPHUM7_HEATER_CURRENT_82p05 0x0D
#define	TEMPHUM7_HEATER_CURRENT_88p13 0x0E
#define	TEMPHUM7_HEATER_CURRENT_94p20 0x0F

Functions
void	temphum7_cfg_setup (temphum7_cfg_t *cfg)
	Config Object Initialization function.
TEMPHUM7_RETVAL	temphum7_init (temphum7_t ctx, temphum7_cfg_t cfg)
	Initialization function.
void	temphum7_default_cfg (temphum7_t *ctx)
	Click Default Configuration function.
void	temphum7_generic_write (temphum7_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic write function.
void	temphum7_generic_read (temphum7_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic read function.
float	temphum7_get_relative_humidity (temphum7_t *ctx, uint8_t mode_data)
	Relative humidity.
float	temphum7_get_temperature (temphum7_t *ctx, uint8_t mode_data)
	Temerature.
void	temphum7_get_electronic_serial_number (temphum7_t ctx, uint8_t esn_buffer)
	Electronic serial number.
uint8_t	temphum7_get_firmware_revision (temphum7_t *ctx)
	Firmware revision.
float	temphum7_get_heater_current (temphum7_t *ctx)
	Heater current.
void	temphum7_reset (temphum7_t *ctx)
	Reset.

Detailed Description

This file contains API for Temp&Hum 7 Click driver.

Macro Definition Documentation

#define TEMPHUM7_DATA_FROM_PREVIOUS_RH_MEASUREMENT 0x02

#define TEMPHUM7_HOLD_MASTER_MODE 0x00

#define TEMPHUM7_NOHOLD_MASTER_MODE 0x01