QKnxApplicationArea Class

The QKnxApplicationArea class is a datapoint type for storing the application area. 更多...

头：	#include <QKnxApplicationArea>
qmake:	QT += knx
继承：	QKnx1Byte

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公共类型

enum class

Area { NoFault, SystemFunctionCommonInterest, HvacGeneralFBs, HvacHotWaterHeating, HvacDirectElectricalHeating, …, Invalid }

公共函数

	QKnxApplicationArea (QKnxApplicationArea::Area area )
	QKnxApplicationArea ()
QKnxApplicationArea::Area	area () const
bool	setArea (QKnxApplicationArea::Area area )

重实现公共函数

virtual bool

isValid () const override

详细描述

The range for the Area value is from No fault, 0 to Shutters and blinds, 50 .

Faults in functions of common interest are mapped to the application area SystemFunctionCommonInterest . For example, a multiple system clock master conflict is a QKnxErrorClassSystem::ConfigurationFault within the SystemFunctionCommonInterest application area.

Faults in heating, ventilation, and air conditioning (HVAC) are mapped to the application areas HvacGeneralFBs , HvacHotWaterHeating , HvacDirectElectricalHeating , HvacTerminalUnits ，和 HvacVac .

This is a fixed size datapoint type with the length of 1 byte.

另请参阅 QKnxDatapointType , QKnx1Byte , QKnxErrorClassSystem::Error , QKnxErrorClassHvac , QKnxScloMode::Mode ，和 Qt KNX Datapoint Type Classes .

成员类型文档编制

enum class QKnxApplicationArea:: Area

This enum holds the application area stored in the datapoint type. This coding corresponds to the numbering of parts in the KNX System Specification.

常量	值	描述
`QKnxApplicationArea::Area::NoFault`	`0x00`	No fault signals were transmitted in any application areas.
`QKnxApplicationArea::Area::SystemFunctionCommonInterest`	`0x01`	The system and functions of common interest
`QKnxApplicationArea::Area::HvacGeneralFBs`	`0x0a`	HVAC general functional blocks
`QKnxApplicationArea::Area::HvacHotWaterHeating`	`0x0b`	HVAC hot water heating
`QKnxApplicationArea::Area::HvacDirectElectricalHeating`	`0x0c`	HVAC direct electrical heating
`QKnxApplicationArea::Area::HvacTerminalUnits`	`0x0d`	HVAC terminal units
`QKnxApplicationArea::Area::HvacVac`	`0x0e`	HVAC VAC
`QKnxApplicationArea::Area::Lighting`	`0x14`	Lighting
`QKnxApplicationArea::Area::Security`	`0x1e`	安全性
`QKnxApplicationArea::Area::LoadManagement`	`0x28`	Load management
`QKnxApplicationArea::Area::ShuttersAndBlinds`	`0x32`	Shutters and blinds
`QKnxApplicationArea::Area::Invalid`	`0xff`	The value is invalid.

成员函数文档编制

QKnxApplicationArea:: QKnxApplicationArea ( QKnxApplicationArea::Area area )

Creates a fixed size datapoint type with the the application area set to area .

QKnxApplicationArea:: QKnxApplicationArea ()

Creates a fixed size datapoint type with the application area set to NoFault .

QKnxApplicationArea::Area QKnxApplicationArea:: area () const

Returns the application area stored in the datapoint type.

另请参阅 setArea ().

`[override virtual]` bool QKnxApplicationArea:: isValid () const

重实现： QKnx1Byte::isValid () const.

bool QKnxApplicationArea:: setArea ( QKnxApplicationArea::Area area )

Sets the application area stored in the datapoint type to area .

返回 true if the byte was set; otherwise returns false .

另请参阅 area ().