dm642在线写EPROM

fish001

dm642在线写EPROM [复制链接]

void wirteEPROM()
{
//#include
    unsigned short bufeprom[30],i,val;
FILE *fp;
    fp = fopen("d:\\cpci6370.eep","rt+");
i=0;
i= PCI_eepromTest();
i=  PCI_eepromSize();
//
    fread(bufeprom,2,14,fp);

fclose(fp);
val = 0;
val = 0xaaaa;
for(i=0;i<13;i++)
{
           val = val ^ bufeprom;
    PCI_eepromWrite(i,bufeprom);
//   val = PCI_eepromRead(i);
    }
        bufeprom = val;
        PCI_eepromWrite(i,bufeprom);//最后一个字是checksum
///////////////////////////////////////////////

}