eeprom_001.h File Reference

#include "sys_config.h"
#include "cmsis.h"

Go to the source code of this file.

Data Structures
struct	IP_EEPROM_001_T
	EEPROM register block structure. More...

Macros
#define	EEPROM_PAGE_SIZE   64
#define	EEPROM_PAGE_NUM   63
#define	EEPROM_CMD_8BITS_READ   (0)
#define	EEPROM_CMD_16BITS_READ   (1)
#define	EEPROM_CMD_32BITS_READ   (2)
#define	EEPROM_CMD_8BITS_WRITE   (3)
#define	EEPROM_CMD_16BITS_WRITE   (4)
#define	EEPROM_CMD_32BITS_WRITE   (5)
#define	EEPROM_CMD_ERASE_PRG_PAGE   (6)
#define	EEPROM_CMD_RDPREFETCH   (1 << 3)
#define	EEPROM_PWRDWN   (1 << 0)
#define	EEPROM_INT_ENDOFRW   (1 << 26)
#define	EEPROM_INT_ENDOFPROG   (1 << 28)

Enumerations
enum	IP_EEPROM_RWSIZE_T { EEPROM_RWSIZE_8BITS = 1, EEPROM_RWSIZE_16BITS = 2, EEPROM_RWSIZE_32BITS = 4 }
	EEPROM Mode type definition. More...

Functions
STATIC INLINE void	IP_EEPROM_SetCmd (IP_EEPROM_001_T *pEEPROM, uint32_t cmd)
	Select an EEPROM command.
STATIC INLINE void	IP_EEPROM_SetAddr (IP_EEPROM_001_T *pEEPROM, uint32_t pageAddr, uint32_t pageOffset)
	Set EEPROM address.
STATIC INLINE void	IP_EEPROM_WriteData (IP_EEPROM_001_T *pEEPROM, uint32_t data)
	Write EEPROM data.
STATIC INLINE uint32_t	IP_EEPROM_ReadData (IP_EEPROM_001_T *pEEPROM)
	Read EEPROM data.
STATIC INLINE void	IP_EEPROM_SetWaitState (IP_EEPROM_001_T *pEEPROM, uint32_t ws)
	Set EEPROM wait state.
STATIC INLINE void	IP_EEPROM_EnablePowerDown (IP_EEPROM_001_T *pEEPROM)
	Put EEPROM device in power down mode.
STATIC INLINE void	IP_EEPROM_DisablePowerDown (IP_EEPROM_001_T *pEEPROM)
	Bring EEPROM device out of power down mode.
STATIC INLINE void	IP_EEPROM_EnableInt (IP_EEPROM_001_T *pEEPROM, uint32_t mask)
	Enable EEPROM interrupt.
STATIC INLINE void	IP_EEPROM_DisableInt (IP_EEPROM_001_T *pEEPROM, uint32_t mask)
	Disable EEPROM interrupt.
STATIC INLINE uint32_t	IP_EEPROM_GetIntEnable (IP_EEPROM_001_T *pEEPROM)
	Get the value of the EEPROM interrupt enable register.
STATIC INLINE uint32_t	IP_EEPROM_GetIntStatus (IP_EEPROM_001_T *pEEPROM)
	Get EEPROM interrupt status.
STATIC INLINE void	IP_EEPROM_SetIntStatus (IP_EEPROM_001_T *pEEPROM, uint32_t mask)
	Set EEPROM interrupt status.
STATIC INLINE void	IP_EEPROM_ClearIntStatus (IP_EEPROM_001_T *pEEPROM, uint32_t mask)
	Clear EEPROM interrupt status.
void	IP_EEPROM_Init (IP_EEPROM_001_T *pEEPROM, uint32_t div)
	Initializes EEPROM.
STATIC INLINE void	IP_EEPROM_DeInit (IP_EEPROM_001_T *pEEPROM)
	De-initializes EEPROM.
void	IP_EEPROM_ErasePageRegister (IP_EEPROM_001_T *pEEPROM)
	Erase data in page register.
uint32_t	IP_EEPROM_WritePageRegister (IP_EEPROM_001_T *pEEPROM, uint16_t pageOffset, uint8_t *pData, uint8_t wsize, uint32_t byteNum)
	Write data to page register.
uint32_t	IP_EEPROM_ReadPage (IP_EEPROM_001_T *pEEPROM, uint16_t pageOffset, uint16_t pageAddr, uint8_t *pData, uint8_t rsize, uint32_t byteNum)
	Read data from non-volatile memory.
void	IP_EEPROM_EraseProgramPage (IP_EEPROM_001_T *pEEPROM, uint16_t pageAddr)
	Erase/Program an EEPROM page.
void	IP_EEPROM_WaitForIntStatus (IP_EEPROM_001_T *pEEPROM, uint32_t mask)
	Wait for interrupt occurs.
Status	IP_EEPROM_Write (IP_EEPROM_001_T *pEEPROM, uint16_t pageOffset, uint16_t pageAddr, void *pData, IP_EEPROM_RWSIZE_T wsize, uint32_t byteNum)
	Write data to EEPROM at specific address.
Status	IP_EEPROM_Read (IP_EEPROM_001_T *pEEPROM, uint16_t pageOffset, uint16_t pageAddr, void *pData, IP_EEPROM_RWSIZE_T rsize, uint32_t byteNum)
	Read data to EEPROM at specific address.
void	IP_EEPROM_Erase (IP_EEPROM_001_T *pEEPROM, uint16_t pageAddr)
	Erase a page at the specific address.