Crc16 Class

Generates a byte-wise 16-bit CRC calculation.

Inheritance Hierarchy

SystemObject
GSF.IO.ChecksumsCrc16

Namespace: GSF.IO.Checksums
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.257-beta+00aa2366fbb9ec75f636ebc7cfa610e3826a727c

Syntax

public sealed class Crc16

Public NotInheritable Class Crc16

public ref class Crc16 sealed

[<SealedAttribute>]
type Crc16 = class end

GSF.IO.Checksums.Crc16 = function();

Type.createClass(
	'GSF.IO.Checksums.Crc16');

The Crc16 type exposes the following members.

Constructors

	Name	Description
	Crc16	Creates a new instance of the Crc16 class. The checksum starts off with a value of 0x0000.
	Crc16(ChecksumType)	Creates a new instance of the Crc16 class.

Properties

	Name	Description
	Value	Returns the CRC-16 data checksum computed so far.

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	Reset	Resets the CRC-16 data checksum as if no update was ever called.
	Reset(ChecksumType)	Resets the CRC-16 data checksum as if no update was ever called.
	ToString	Returns a string that represents the current object. (Inherited from Object)
	Update(Byte)	Updates the checksum with the byte value.
	Update(Byte)	Updates the checksum with the bytes taken from the array.
	Update(Byte, Int32, Int32)	Adds the byte array to the data checksum.

Extension Methods

	Name	Description
	GetEnumValueOrDefault	Gets the enumeration constant for value, if defined in the enumeration, or a default value. (Defined by EnumExtensions)
	GetEnumValueOrDefaultT	Gets the enumeration constant for this value, if defined in the enumeration, or a default value. (Defined by EnumExtensions)

Remarks

2-byte (16-bit) CRC: The generating polynomial is

16 15 2 1

G(X) = X + X + X + X