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京東網上商城
dm642在線寫EPROM.txt
void wirteEPROM()
{
//#include <stdio.h>
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[i];
PCI_eepromWrite(i,bufeprom[i]);
// val = PCI_eepromRead(i);
}
bufeprom[i] = val;
PCI_eepromWrite(i,bufeprom[i]);//最後一個字是checksum
///////////////////////////////////////////////
}
最後更新：2017-04-03 15:21:43