Core register bit field macros

Macros for use with bit field definitions (xxx_Pos, xxx_Msk). More...

Macros
#define	_VAL2FLD(field, value)   ((value << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...
#define	_FLD2VAL(field, value)   ((value & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...
#define	_VAL2FLD(field, value)   ((value << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...
#define	_FLD2VAL(field, value)   ((value & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...
#define	_VAL2FLD(field, value)   ((value << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...
#define	_FLD2VAL(field, value)   ((value & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...
#define	_VAL2FLD(field, value)   ((value << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...
#define	_FLD2VAL(field, value)   ((value & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...
#define	_VAL2FLD(field, value)   ((value << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...
#define	_FLD2VAL(field, value)   ((value & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...
#define	_VAL2FLD(field, value)   ((value << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...
#define	_FLD2VAL(field, value)   ((value & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...
#define	_VAL2FLD(field, value)   ((value << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range. More...
#define	_FLD2VAL(field, value)   ((value & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value. More...

Detailed Description

Macros for use with bit field definitions (xxx_Pos, xxx_Msk).

Macro Definition Documentation

_FLD2VAL [1/7]

#define _FLD2VAL	(		field,
			value
	)		((value & field ## _Msk) >> field ## _Pos)

Mask and shift a register value to extract a bit filed value.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register.

Returns

Masked and shifted bit field value.

_FLD2VAL [2/7]

#define _FLD2VAL	(		field,
			value
	)		((value & field ## _Msk) >> field ## _Pos)

Mask and shift a register value to extract a bit filed value.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register.

Returns

Masked and shifted bit field value.

_FLD2VAL [3/7]

#define _FLD2VAL	(		field,
			value
	)		((value & field ## _Msk) >> field ## _Pos)

Mask and shift a register value to extract a bit filed value.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register.

Returns

Masked and shifted bit field value.

_FLD2VAL [4/7]

#define _FLD2VAL	(		field,
			value
	)		((value & field ## _Msk) >> field ## _Pos)

Mask and shift a register value to extract a bit filed value.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register.

Returns

Masked and shifted bit field value.

_FLD2VAL [5/7]

#define _FLD2VAL	(		field,
			value
	)		((value & field ## _Msk) >> field ## _Pos)

Mask and shift a register value to extract a bit filed value.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register.

Returns

Masked and shifted bit field value.

_FLD2VAL [6/7]

#define _FLD2VAL	(		field,
			value
	)		((value & field ## _Msk) >> field ## _Pos)

Mask and shift a register value to extract a bit filed value.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register.

Returns

Masked and shifted bit field value.

_FLD2VAL [7/7]

#define _FLD2VAL	(		field,
			value
	)		((value & field ## _Msk) >> field ## _Pos)

Mask and shift a register value to extract a bit filed value.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register.

Returns

Masked and shifted bit field value.

_VAL2FLD [1/7]

#define _VAL2FLD	(		field,
			value
	)		((value << field ## _Pos) & field ## _Msk)

Mask and shift a bit field value for use in a register bit range.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field.

Returns

Masked and shifted value.

_VAL2FLD [2/7]

#define _VAL2FLD	(		field,
			value
	)		((value << field ## _Pos) & field ## _Msk)

Mask and shift a bit field value for use in a register bit range.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field.

Returns

Masked and shifted value.

_VAL2FLD [3/7]

#define _VAL2FLD	(		field,
			value
	)		((value << field ## _Pos) & field ## _Msk)

Mask and shift a bit field value for use in a register bit range.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field.

Returns

Masked and shifted value.

_VAL2FLD [4/7]

#define _VAL2FLD	(		field,
			value
	)		((value << field ## _Pos) & field ## _Msk)

Mask and shift a bit field value for use in a register bit range.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field.

Returns

Masked and shifted value.

_VAL2FLD [5/7]

#define _VAL2FLD	(		field,
			value
	)		((value << field ## _Pos) & field ## _Msk)

Mask and shift a bit field value for use in a register bit range.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field.

Returns

Masked and shifted value.

_VAL2FLD [6/7]

#define _VAL2FLD	(		field,
			value
	)		((value << field ## _Pos) & field ## _Msk)

Mask and shift a bit field value for use in a register bit range.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field.

Returns

Masked and shifted value.

_VAL2FLD [7/7]

#define _VAL2FLD	(		field,
			value
	)		((value << field ## _Pos) & field ## _Msk)

Mask and shift a bit field value for use in a register bit range.

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field.

Returns

Masked and shifted value.