ModbusElement<T> class abstract

The base element class

Implementers

• ModbusBitElement
• ModbusBitMaskRegister
• ModbusBytesRegister
• ModbusEnumRegister
• ModbusEpochRegister
• ModbusNumRegister
• ModbusStatusRegister

Constructors

ModbusElement({required String name, String description = "", required ModbusElementType type, required int address, required int byteCount, ModbusEndianness endianness = ModbusEndianness.ABCD, dynamic onUpdate(ModbusElement self)?})

Properties

address ↔ int

getter/setter pair

byteCount → int

final

description → String

final

endianness ↔ ModbusEndianness

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

name → String

final

onUpdate → dynamic Function(ModbusElement self)?

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → ModbusElementType

final

value ↔ T?

getter/setter pair

Methods

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

Gets a write request from multiple register elements.

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

Gets a read request from this element

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

Gets a write request from this register element. value is set to the element once request is successfully completed. If rawValue is true then the integer value is written as it is without any value or type conversion.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setValueFromBytes(Uint8List rawValues) → T?

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited