hih8120.h File Reference

Driver to Honeywell HIH8120 Temperature and Humidity sensor found on the VIA ARDUINO MEGA2560 Shield rev. 2.0 More...

#include <stdbool.h>

Include dependency graph for hih8120.h:

Go to the source code of this file.

Typedefs
typedef enum hih8120_driverReturnCodes	hih8120_driverReturnCode_t
	HIH8120 Driver return codes. More...

Enumerations
enum	hih8120_driverReturnCodes { HIH8120_OK, HIH8120_OUT_OF_HEAP, HIH8120_DRIVER_NOT_INITIALISED, HIH8120_TWI_BUSY }
	HIH8120 Driver return codes. More...

Functions
hih8120_driverReturnCode_t	hih8120_initialise (void)
	Initialise the HIH8120 driver. More...
hih8120_driverReturnCode_t	hih8120_destroy (void)
	Destroy the HIH8120 driver. More...
bool	hih8120_isReady (void)
	Test if result is ready. More...
hih8120_driverReturnCode_t	hih8120_wakeup (void)
	Wakes up the HIH8180 sensor. More...
hih8120_driverReturnCode_t	hih8120_measure (void)
	Fetch the latest results from the HIH8180 sensor. More...
uint16_t	hih8120_getHumidityPercent_x10 (void)
	Get latest measured relative humidity percent in tenths of %. More...
int16_t	hih8120_getTemperature_x10 (void)
	Get latest measured temperature in tenths of C. More...
float	hih8120_getHumidity (void)
	Get latest measured relative humidity percent. More...
float	hih8120_getTemperature (void)
	Get latest measured temperature in C. More...

Detailed Description

Driver to Honeywell HIH8120 Temperature and Humidity sensor found on the VIA ARDUINO MEGA2560 Shield rev. 2.0

Author

Ib Havn

Version

1.0.0