rs232.h

带液晶显示屏的1拖8的EEPROM抄写器原代码,抄写速度很快,带校验功能.

void receive_int()   interrupt  4       //接收中断
{
  uchar temp;
  LEDY=0;
    
  EA=0;           //while(!RI);(这句可以不用)
  temp=SBUF;
  str[forreceive]=temp;
  while(~RI);
  RI=0; 
  EA=1;
  
  forreceive++;
  LEDY=1;
}