Abstract base class for all types of sensor. More...

Inheritance diagram for DHTSensorType:

Public Member Functions
	DHTSensorType (const char *name, unsigned long minSamplePeriodMs, unsigned long oneBitThreshold)
	Constructor for a sensor type. More...

virtual	~DHTSensorType ()
	Destructor.

virtual float	getTempC (const DHTSample &sample) const =0
	For the sample, convert it into degrees C based on the sensor type. More...

virtual float	getHumidity (const DHTSample &sample) const =0
	For the sample, convert it into percent humidity (0-100) based on the sensor type. More...

Data Fields
const char *	name
	Short name of sensor.

unsigned long	minSamplePeriodMs
	Minimum period between samples.

int	oneBitThreshold
	Threshold in number of I2S bits for a 1-bit.

Detailed Description

Abstract base class for all types of sensor.

Constructor & Destructor Documentation

DHTSensorType::DHTSensorType	(	const char *	name,
		unsigned long	minSamplePeriodMs,
		unsigned long	oneBitThreshold
	)

inline

Constructor for a sensor type.

Parameters

name	Short descriptive name (DHT11, DHT22)
minSamplePeriodMs	Minimum number of milliseconds between queries to the sensor
oneBitThreshold	Number of counts for the bit in the I2S buffer to be considered a 1 bit