in maplab there are two function which are used to eeprom read&write.

void eeprom_write(unsigned char addr, unsigned char value)
unsigned char eeprom_read(unsigned char addr)

can anyone give me some sample on how to use it in c code?

 

I have only come across the following that may be applicable:

eeprom read and write in BASIC: http://www.mikroe.com/en/books/picbasicbook/08.htm

Transfer the BASIC code in pseudo code and port the code into C.

And an example of the use of eeprom read and write in a wider design using C: http://www.ece.eps.hw.ac.uk/engdesign/battery_charger/c-code2.html

Dave