ATMEGA16-EEPROM PROBLEM

In my project i want to write some values to eeprom.Problem is when reading the eeprom the value comes 255 or 0xFF.The code is,

#define F_CPU 16000000UL
#include<avr/io.h>
#include<util/delay.h>
#include<avr/eeprom.h>
#include<util/interrupt.h>
void EEPROM_write(unsigned int Address, unsigned int Data);
unsigned int EEPROM_read(unsigned int Address);
unsigned int c=0;

int main(void)
{

EEPROM_write(0x01,0x07);

_delay_ms(50);

c=EEPROM_read(0x01);

_delay_ms(50);

while(1)
{
To_7seg(c);
}
}


void EEPROM_write(unsigned int Address,unsigned int Data)
{

while(EECR & (1<<EEWE));

EEAR = Address;

EEDR = Data;

EECR |= (1<<EEMWE);

EECR |= (1<<EEWE);

}


unsigned int EEPROM_read(unsigned int Address)
{

while(EECR & (1<<EEWE));

EEAR = Address;

EECR |= (1<<EERE);

return(EEDR);


}

kindly give the solution for this problem....

Which compiler are you using ?
Does it have any built in EEPROM functions ?

compare your writing procedure with following:

i am able to read the data when eeprom write and eeprom read functions are executing.but if i am comment the write eeprom function after once write, not able to read the correct data.the value comes 255.kindly give me the solution for this problem.

Please check datasheet (page 21)for help. It has got sample code for read/write. If you are still not able to solve. Post back here