PIC單片機(jī)EEPROM的讀寫(xiě)

void readEEPROM(unsigned CHAR adr,unsigned CHAR data[i],unsigned CHAR num)//readEEPROM
{
unsigned CHAR i;
for(i=num;i>0;i--)
  {
     EEADR=adr;
     EEPGD=0;
     RD=1;
     data[i]=EEDATA;
     adr++;
    }

}

void writeEEPROM(unsigned CHAR adr,unsigned CHAR data[i],unsigned CHAR num)//writeEEPROM
{

unsigned CHAR i;
for(i=num;i>0;i--){
  while(WR);
  EEADR=adr;
  EEDATA=data[i];  
  EEPGD=0;
  WREN=1;
  GIE=0;
  EECON2=0X55;
  EECON2=0XAA;
  WR=1;
  if(EEIF==0);
  EEIF=0;
  GIE=1;
  WREN=0;
  adr++;
   }
}

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