QKnx8BitUnsignedValue Class
The QKnx8BitUnsignedValue class is a datapoint type with an 8-bit unsigned value. More...
| Header: | #include <QKnx8BitUnsignedValue> |
| qmake: | QT += knx |
| Inherits: | QKnxFixedSizeDatapointType |
Public Functions
| QKnx8BitUnsignedValue(double value) | |
| QKnx8BitUnsignedValue() | |
| bool | setValue(double value) |
| double | value() const |
Protected Functions
| QKnx8BitUnsignedValue(int subType, double value) |
Detailed Description
This is a fixed size datapoint type with the length of 1 byte.
Integer values from 0 to 255 can be encoded in this datapoint type.
It is a base class for the following classes:
QKnxScaling- Percentage from 0 to 100.QKnxAngle- Angle in degrees from 0 to 360.QKnxPercentU8- PercentageQKnxDecimalFactor- Ratio from 0 to 255QKnxValue1Ucount- Counter pulses from 0 to 255.QKnxTariff- Tariff from 0 to 254.
See also QKnxDatapointType and Qt KNX Datapoint Type Classes.
Member Function Documentation
[protected] QKnx8BitUnsignedValue::QKnx8BitUnsignedValue(int subType, double value)
Creates a fixed size datapoint type with the subtype subType and value value.
QKnx8BitUnsignedValue::QKnx8BitUnsignedValue(double value)
Creates a fixed size datapoint type with the value value.
QKnx8BitUnsignedValue::QKnx8BitUnsignedValue()
Creates a fixed size datapoint type with the value 0.0.
bool QKnx8BitUnsignedValue::setValue(double value)
Sets the value of the datapoint type to value.
If the value is outside the allowed range, returns false and does not set the value.
See also value().
double QKnx8BitUnsignedValue::value() const
Returns the value stored in the datapoint type.
See also setValue().
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