Honeywell HTU21D digital humidity and temperature sensor. More...

#include <HTU21D.h>

Public Member Functions
	HTU21D (PinName sda, PinName scl)
	Constructor.
int	sample_ctemp (void)
	Samples the temperature, input void, outputs an int in celcius.
int	sample_ftemp (void)
	Samples the temperature, input void, outputs an int in fahrenheit.
int	sample_ktemp (void)
	Samples the temperature, input void, outputs an int in kelvin.
int	sample_humid (void)
	Samples the humidity, input void, outputs and int.

Detailed Description

Honeywell HTU21D digital humidity and temperature sensor.

Definition at line 27 of file HTU21D.h.

Constructor & Destructor Documentation

Constructor.

Parameters:

sda	mbed pin to use for SDA line of I2C interface.
scl	mbed pin to use for SCL line of I2C interface.

Definition at line 21 of file HTU21D.cpp.

int sample_ctemp ( void )

Samples the temperature, input void, outputs an int in celcius.

Definition at line 31 of file HTU21D.cpp.

int sample_ftemp ( void )

Samples the temperature, input void, outputs an int in fahrenheit.

Definition at line 55 of file HTU21D.cpp.

int sample_humid ( void )

Samples the humidity, input void, outputs and int.

Definition at line 71 of file HTU21D.cpp.

int sample_ktemp ( void )

Samples the temperature, input void, outputs an int in kelvin.

Definition at line 62 of file HTU21D.cpp.