Core register bit field macros

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

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	Core Definitions
	Definitions for base addresses, unions, and structures.
#define	_VAL2FLD(field, value)   (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range.
#define	_FLD2VAL(field, value)   (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value.
#define	_VAL2FLD(field, value)   (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range.
#define	_FLD2VAL(field, value)   (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value.
#define	_VAL2FLD(field, value)   (((uint32_t)(value) << field ## _Pos) & field ## _Msk)
	Mask and shift a bit field value for use in a register bit range.
#define	_FLD2VAL(field, value)   (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)
	Mask and shift a register value to extract a bit filed value.

Macro Definition Documentation

_FLD2VAL [1/3]

#define _FLD2VAL	(		field,
			value )   (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register. This parameter is interpreted as an uint32_t type.

Returns

Masked and shifted bit field value.

_FLD2VAL [2/3]

#define _FLD2VAL	(		field,
			value )   (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register. This parameter is interpreted as an uint32_t type.

Returns

Masked and shifted bit field value.

_FLD2VAL [3/3]

#define _FLD2VAL	(		field,
			value )   (((uint32_t)(value) & field ## _Msk) >> field ## _Pos)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of register. This parameter is interpreted as an uint32_t type.

Returns

Masked and shifted bit field value.

_VAL2FLD [1/3]

#define _VAL2FLD	(		field,
			value )   (((uint32_t)(value) << field ## _Pos) & field ## _Msk)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field. This parameter is interpreted as an uint32_t type.

Returns

Masked and shifted value.

_VAL2FLD [2/3]

#define _VAL2FLD	(		field,
			value )   (((uint32_t)(value) << field ## _Pos) & field ## _Msk)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field. This parameter is interpreted as an uint32_t type.

Returns

Masked and shifted value.

_VAL2FLD [3/3]

#define _VAL2FLD	(		field,
			value )   (((uint32_t)(value) << field ## _Pos) & field ## _Msk)

Parameters

[in]	field	Name of the register bit field.
[in]	value	Value of the bit field. This parameter is interpreted as an uint32_t type.

Returns

Masked and shifted value.