PressureSensorEvent Class Reference

An atmospheric pressure sensor event, which may be used to calculate altitude. More...

#include <PressureSensorEvent.hpp>

Inheritance diagram for PressureSensorEvent:

Public Types
enum	Type { Type_Key, Type_Motion, Type_Sensor, Type_Timer }
	Event types. More...

Public Member Functions
virtual	~PressureSensorEvent ()
	Destructor. More...
float	getAtmosphericPressure () const
	Get the atmospheric pressure. More...
Accuracy	getAccuracy () const
	Get the accuracy of the sensor event values. More...
float	getValue (int index) const throw ()
	Get a sensor value. More...
virtual time_ms_t	getEventTime () const
	Get the time at which this event occurred. More...
Sensor::Type	getSensorType () const
	Get the sensor type. More...
Type	getType () const
	Get the event type. More...

Static Public Attributes
static const float	PRESSURE_STANDARD_ATMOSPHERE = 1013.25f
	Average sea-level pressure in hPa (millibar). More...

Detailed Description

An atmospheric pressure sensor event, which may be used to calculate altitude.

All values are in hPa (millibar).

Author

Mark Lindner

Member Enumeration Documentation

Type

enum Type

inherited

Event types.

Enumerator
Type_Key	Key input events.
Type_Motion	Motion input events.
Type_Sensor	Sensor events.
Type_Timer	Timer events.

Constructor & Destructor Documentation

~PressureSensorEvent()

~PressureSensorEvent ( )

virtual

Destructor.

Member Function Documentation

getAccuracy()

Accuracy getAccuracy ( ) const

inlineinherited

Get the accuracy of the sensor event values.

getAtmosphericPressure()

float getAtmosphericPressure ( ) const

inline

Get the atmospheric pressure.

getEventTime()

virtual time_ms_t getEventTime ( ) const

inlinevirtualinherited

Get the time at which this event occurred.

Implements Event.

getSensorType()

Sensor::Type getSensorType ( ) const

inlineinherited

Get the sensor type.

getType()

Type getType ( ) const

inlineinherited

Get the event type.

getValue()

float getValue ( int  index ) const throw ( )

inherited

Get a sensor value.

Parameters

index

The value index. Must be between 0 and 15, inclusive. The number of significant values, and the meaning of each, is dependent on the sensor type.

Returns

The sensor value.

Member Data Documentation

PRESSURE_STANDARD_ATMOSPHERE

const float PRESSURE_STANDARD_ATMOSPHERE = 1013.25f

static

Average sea-level pressure in hPa (millibar).

---

The documentation for this class was generated from the following files:

• PressureSensorEvent.hpp
• PressureSensorEvent.cpp