org.universAAL.lddi.knx.groupdevicemodel
Class KnxDpt5GroupDevice

java.lang.Object
  org.universAAL.lddi.knx.groupdevicemodel.KnxGroupDevice
      org.universAAL.lddi.knx.groupdevicemodel.KnxDpt5GroupDevice

All Implemented Interfaces:

org.osgi.service.device.Device, IKnxDpt5, IKnxReceiveMessage, IKnxSendMessage

public class KnxDpt5GroupDevice
extends KnxGroupDevice
implements IKnxDpt5

Concrete implementation of KNX group devices for KNX data type 5.***.

Author:

Thomas Fuxreiter (foex@gmx.at)

Field Summary

Fields inherited from class org.universAAL.lddi.knx.groupdevicemodel.KnxGroupDevice

driver, groupDeviceCategory, logger, network

Fields inherited from interface org.universAAL.lddi.knx.groupdevicecategory.IKnxDpt5

CLASS, DEFAULT_MAX_VALUE, DEFAULT_MIN_VALUE, MANUFACTURER, MATCH_CLASS, MATCH_MAKE, MATCH_MODEL, MATCH_SERIAL, MATCH_VERSION, MODEL, MY_DEVICE_CATEGORY, RESOLUTION_5_001, RESOLUTION_5_003, RESOLUTION_5_004, RESOLUTION_5_010, REVISION, SERIAL

Fields inherited from interface org.osgi.service.device.Device

MATCH_NONE

Constructor Summary

KnxDpt5GroupDevice()
empty constructor for factory

Method Summary

static float	calculatePercentage(byte[] payload, int datapointTypeSubNumber) calculate percentage according to datapoint sub-type. 8-bit extra data byte; e.g. 80:b3; 80:33
static byte[]	createPayloadFromFloatValue(float value, int datapointTypeSubNumber) calculate byte from float value according to datapoint sub-type. 8-bit extra data byte; e.g. 00:b3; 00:33

Methods inherited from class org.universAAL.lddi.knx.groupdevicemodel.KnxGroupDevice

addDriver, getDatapointType, getDatapointTypeMainNumber, getDatapointTypeSubNumber, getGroupAddress, getGroupDeviceCategory, getGroupDeviceId, newMessageFromKnxBus, noDriverFound, removeDriver, sendMessageToKnxBus, setParams

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KnxDpt5GroupDevice

public KnxDpt5GroupDevice()

empty constructor for factory

Method Detail

calculatePercentage

public static float calculatePercentage(byte[] payload,
                                        int datapointTypeSubNumber)

calculate percentage according to datapoint sub-type. 8-bit extra data byte; e.g. 80:b3; 80:33

Returns:

-1 if there is no detailed specification of the given datapointTypeSubNumber in the KNX standard.

createPayloadFromFloatValue

public static byte[] createPayloadFromFloatValue(float value,
                                                 int datapointTypeSubNumber)

calculate byte from float value according to datapoint sub-type. 8-bit extra data byte; e.g. 00:b3; 00:33

Returns:

null if there is no detailed specification of the given datapointTypeSubNumber in the KNX standard, or the given datapointTypeSubNumber is not defined in the KNX standard.