EEPROM

Functions
void	EEPROM_Write (unsigned char mem_address, unsigned char ee_data)
	This function writes a single byte in the I2C EEPROM. More...
void	EEPROM_WriteProtected (unsigned char mem_address, unsigned char ee_data)
	The function writes to the protected EEPROM space. More...
unsigned char	EEPROM_Read (unsigned char mem_address)
	The function reads a data byte from the EEPROM. More...
void	EEPROM_SetBlockProtection (ProtectionSettings_t protSetting)
	This function sets the Block protection settings. More...
void	EEPROM_WritePage (char mem_address, char *buffer)
	This function writes a single page to the RTCC EEPROM. More...
void	EEPROM_ReadPage (char mem_address, char *buffer)
	This function reads a single page from the RTCC EEPROM. More...

Detailed Description

These functions allow the user to use the 1 Kbit nonvolatile EEPROM memory of the MCP979140.

Function Documentation

unsigned char EEPROM_Read

(

unsigned char

mem_address

)

The function reads a data byte from the EEPROM.

Parameters

mem_address

Address of register.

Returns

reg Register content.

Definition at line 70 of file EEPROM.c.

void EEPROM_ReadPage	(	char	mem_address,
		char *	buffer
	)

This function reads a single page from the RTCC EEPROM.

Parameters

mem_address	EEPROM address to read to
buffer	Page buffer

Definition at line 102 of file EEPROM.c.

void EEPROM_SetBlockProtection

(

ProtectionSettings_t

protSetting

)

This function sets the Block protection settings.

Parameters

protSetting

EEPROM protection settings

Returns

none

Definition at line 81 of file EEPROM.c.

void EEPROM_Write	(	unsigned char	mem_address,
		unsigned char	ee_data
	)

This function writes a single byte in the I2C EEPROM.

Parameters

mem_address	Memory register to write to.
ee_data	Byte data for register.

Returns

none

Definition at line 45 of file EEPROM.c.

void EEPROM_WritePage	(	char	mem_address,
		char *	buffer
	)

This function writes a single page to the RTCC EEPROM.

Parameters

mem_address	EEPROM address to write to
buffer	Page buffer

Definition at line 92 of file EEPROM.c.

void EEPROM_WriteProtected	(	unsigned char	mem_address,
		unsigned char	ee_data
	)

The function writes to the protected EEPROM space.

Parameters

mem_address	Memory register to write to.
ee_data	Content to write on protected EEPROM space.

Returns

none

Definition at line 57 of file EEPROM.c.