ModbusBitElement class

A Modbus bit value element. This is the base class of ModbusDiscreteInput and ModbusCoil elements.

Inheritance

• Object
• ModbusElement<bool>
• ModbusBitElement

Implementers

• ModbusCoil
• ModbusDiscreteInput

Constructors

ModbusBitElement.new({required String name, String description = "", required int address, required ModbusElementType type, dynamic onUpdate(ModbusElement self)?})

Properties

address ↔ int

getter/setter pair, inherited

byteCount → int

final, inherited

description → String

final, inherited

endianness ↔ ModbusEndianness

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

name → String

final, inherited

onUpdate → dynamic Function(ModbusElement self)?

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → ModbusElementType

final, inherited

value ↔ bool?

getter/setter pair, inherited-getter, override-setter

Methods

getMultipleWriteRequest(Uint8List bytes, {int? unitId, Duration? responseTimeout, ModbusEndianness? endianness}) → ModbusWriteRequest

Gets a write request from multiple register elements.

inherited

getReadRequest({int? unitId, Duration? responseTimeout, ModbusEndianness? endianness}) → ModbusReadRequest

Gets a read request from this element

inherited

getWriteRequest(dynamic value, {bool rawValue = false, int? unitId, Duration? responseTimeout, ModbusEndianness? endianness}) → ModbusWriteRequest

NOTE: rawValue is ignored for bit elements!

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setValueFromBytes(Uint8List rawValues) → bool?

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited