TChecksum_8_Base Class Reference

Checksum 8 base class. More...

#include <Checksum_8_Base.h>

Collaboration diagram for TChecksum_8_Base:

Public Member Functions
virtual U8	Init ()=0
	Get initial value of checksum. More...
BOOL	Check (VOID *void_Data, U32 u32_Size, U8 u8_Expected_Checksum)
	Check checksum of the data buffer. More...
virtual U8	Calculate (VOID *void_Data, U32 u32_Size)
	Calculate checkdum of the data buffer. More...
virtual VOID	Update (U8 &u8_Checksum, U8 u8_Data)=0
	Update checksum with new data value. More...
virtual TRIL	Test ()
	Test checksum calulation. More...

Detailed Description

Checksum 8 base class.

Member Function Documentation

Calculate()

U8 TChecksum_8_Base::Calculate ( VOID *  void_Data, U32  u32_Size  )

virtual

Calculate checkdum of the data buffer.

---

Note

None

Parameters

[in]	*void_Data	- Pointer to the data buffer
[in]	u32_Size	- Size of the data buffer

Returns

U8 - Calculated checksum of the data buffer

Override

Not allowed

Attention

None

References Init(), and Update().

Referenced by Check().

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Check()

BOOL TChecksum_8_Base::Check	(	VOID *	void_Data,
		U32	u32_Size,
		U8	u8_Expected_Checksum
	)

Check checksum of the data buffer.

---

Note

None

Parameters

[in]	*void_Data	- Pointer to the data buffer
[in]	u32_Size	- Size of the data buffer
[in]	u8_Expected_Checksum	- Expected checksum of the data buffer

Returns

BOOL - Data buffer checksum checking status

Return values

false	- CRC of the buffer not match to expected checksum
true	- CRC of the buffer match to expected checksum

Override

Not allowed

Attention

None

References Calculate().

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Init()

virtual U8 TChecksum_8_Base::Init ( )

pure virtual

Get initial value of checksum.

---

Note

None

Returns

U16 - CRC initial value

Override

Requered

Attention

None

Referenced by Calculate().

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Test()

TRIL TChecksum_8_Base::Test ( )

virtual

Test checksum calulation.

---

Note

None

Returns

TRIL - Test checksum calculation status

Return values

unset	- Test method not implemented
false	- Test checksum calculation failed
true	- Test checksum calculation successed

Override

Not allowed

Attention

Don't call this method directly

References unset.

Update()

virtual VOID TChecksum_8_Base::Update ( U8 &  u8_Checksum, U8  u8_Data  )

pure virtual

Update checksum with new data value.

---

Note

None

Parameters

[in,out]	&u8_Checksum	- Actual checksum value
[in]	u8_Data	- Data value

Returns

None

Override

Not allowed

Attention

None

Referenced by Calculate().

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---

The documentation for this class was generated from the following files:

• ConOpSys/Common/Checksum_8_Base.h
• ConOpSys/Common/Checksum_8_Base.cpp