Component: CRC (Calculation)

Author	Matrix Ltd
Version	1.0
Category	Calculation

CRC component

Proforms CRC error checking using sum or division methods.

Version information

Library Version, Component Version, Date, Author, Info
1, 1.0, 30-09-24, MW, Component created

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Macro reference

CRC16

	CRC16
Enter databytes and data count. The checksum will be retuened as a byte
- BYTE	Data
- BYTE	DataLength
Actual Data length is only required if using Final XOR Value greater than 0. If not then Data length can be 0
- UINT	Return

CRC16_Array

	CRC16_Array
Enter databytes and data count. The checksum will be retuened as an unsigned integer
- BYTE	Data
- BYTE	DataLength
Max data lenght (2 - 20)
- UINT	Return

CRC8

	CRC8
Enter databytes and data count. The checksum will be retuened as a byte
- BYTE	Data
- BYTE	DataLength
Actual Data length is only required if using Final XOR Value greater than 0. If not then Data length can be 0
- BYTE	Return

CRC8_Array

	CRC8_Array
Enter databytes and data count. The checksum will be retuened as a byte
- BYTE	Data
- BYTE	DataLength
Max data length (2 - 20)
- BYTE	Return

ClearChecksumValue

	ClearChecksumValue
- VOID	Return

compareChecksum

	compareChecksum
Compare generated checksum uisng CRC8 or CRC16 macros. 0 = match, 1 = don't match
- UINT	Checksum
- BOOL	Return

Property reference

	Properties
	CRC Type
	CRC Size
	Poly
	Initial Value
	Final XOR Value

Component Source Code

Please click here to download the component source project: FC_Comp_Source_CRC.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_CRC.fcfx