Macros

General Description

This section describes the Emulated EEPROM Macros.

Macros
#define	CY_EM_EEPROM_MW_VERSION_MAJOR   (2)
	Library major version.
#define	CY_EM_EEPROM_MW_VERSION_MINOR   (20)
	Library minor version.
#define	CY_EM_EEPROM_ID   (CY_PDL_DRV_ID(0x1BuL))
	Em_EEPROM PDL ID.
#define	CY_EM_EEPROM_ID_ERROR   ((uint32_t)(CY_EM_EEPROM_ID | CY_PDL_STATUS_ERROR))
	A prefix for Em_EEPROM function error return-values.
#define	CY_EM_EEPROM_FLASH_SIZEOF_ROW   (CY_FLASH_SIZEOF_ROW)
	Defines the size of a flash row.
#define	CY_EM_EEPROM_EEPROM_DATA_LEN(simpleMode)   (CY_EM_EEPROM_FLASH_SIZEOF_ROW / (2uL - (simpleMode)))
	Defines the maximum data length that can be stored in one flash row.
#define	CY_EM_EEPROM_GET_NUM_ROWS_IN_EEPROM(dataSize, simpleMode)   ((((dataSize) - 1uL) / (CY_EM_EEPROM_EEPROM_DATA_LEN(simpleMode))) + 1uL)
	The number of flash rows required to create an Em_EEPROM of dataSize.
#define	CY_EM_EEPROM_GET_NUM_DATA(dataSize, simpleMode)
	Defines the size of flash without wear leveling and redundant copy overhead. More...
#define	CY_EM_EEPROM_GET_PHYSICAL_SIZE(dataSize, simpleMode, wearLeveling, redundantCopy)
	Returns the size of flash allocated for Em_EEPROM including wear leveling and a redundant copy overhead. More...

Macro Definition Documentation

CY_EM_EEPROM_GET_NUM_DATA

#define CY_EM_EEPROM_GET_NUM_DATA	(		dataSize,
			simpleMode
	)

Value:

(CY_EM_EEPROM_GET_NUM_ROWS_IN_EEPROM(dataSize, simpleMode) * \
                CY_EM_EEPROM_FLASH_SIZEOF_ROW)

Defines the size of flash without wear leveling and redundant copy overhead.

CY_EM_EEPROM_GET_PHYSICAL_SIZE

#define CY_EM_EEPROM_GET_PHYSICAL_SIZE	(		dataSize,
			simpleMode,
			wearLeveling,
			redundantCopy
	)

Value:

(CY_EM_EEPROM_GET_NUM_DATA(dataSize, simpleMode) * \
                ((((1uL - (simpleMode)) * (wearLeveling)) * ((redundantCopy) + 1uL)) + (simpleMode)))

Returns the size of flash allocated for Em_EEPROM including wear leveling and a redundant copy overhead.