EEPROM
[TCP/IP Stack from Microchip Version 4.50 (Modified)]

Files
file	SPIEEPROM.c
	Data SPI EEPROM Access Routines.
file	XEEPROM.h
	External serial data EEPROM Access Defs.
Functions
XEE_RESULT	XEEReadArray (XEE_ADDR address, BYTE *buffer, BYTE length)
	Reads desired number of bytes in sequential mode.
void	XEEEraseEEPROM (void)
	Erases the whole EEPROM.
void	XEEWriteArray (WORD u16Address, BYTE *pu8Data, BYTE u8Len)
	Writes an array of bytes to a specified address in the EEPROM.

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Function Documentation

void XEEEraseEEPROM

(

void

)

Erases the whole EEPROM.

After the erase all bytes in EEPROM have a value of 0xFF.

Precondition:

None

Returns:

None

Remarks:

Only callable if the macro EEPROM_ERASE is defined.

Definition at line 369 of file SPIEEPROM.c.

XEE_RESULT XEEReadArray	(	XEE_ADDR	address,
		BYTE *	buffer,
		BYTE	length
	)

Reads desired number of bytes in sequential mode.

This function performs all necessary steps and releases the bus when finished.

Precondition:

None

Parameters:

	address	Address from where the array should be read
	buffer	Caller supplied buffer to hold the data
	length	Number of bytes to read.

Returns:

XEE_SUCCESS

Definition at line 161 of file SPIEEPROM.c.

void XEEWriteArray	(	WORD	u16Address,
		BYTE *	pu8Data,
		BYTE	u8Len
	)

Writes an array of bytes to a specified address in the EEPROM.

Precondition:

None.

Parameters:

	u16Address	Address in EEPROM the data is written to.
	pu8Data	Pointer to the data.
	u8Len	Size of data to be written.

Returns:

None

Remarks:

None

Definition at line 385 of file SPIEEPROM.c.