__xdata uchar OUT_BUFER_A[400];
__xdata uchar OUT_BUFER_B[400];
__xdata uchar SYNC_BUFER_A[500];
__xdata uchar SYNC_BUFER_B[500];

void SYNC_CH_A(void)
{
      uchar SYNC_Null  = 100;
         
      counter = 0;
      SYNC_OFFSET = 0;

      LCD_DataPort_to_IN();           
         
      do
      {
         READ_A_FIFO = 0;
         SYNC_BUFER_A[counter] = reverse[P2]>>1;
         READ_A_FIFO = 1;              
         READ_B_FIFO = 0;
         SYNC_BUFER_B[counter] = reverse[P2]>>1;
         READ_B_FIFO = 1;
      }
      while((counter++) < 15);
            
      for (counter = 8; counter < 91; counter++)
         {    
            READ_A_FIFO = 0;
            SYNC_BUFER_A[counter+8] = reverse[P2]>>1;
            READ_A_FIFO = 1;
            READ_B_FIFO = 0;
            SYNC_BUFER_B[counter+8] = reverse[P2]>>1;
            READ_B_FIFO = 1;
               
               
            if ((SYNC_BUFER_A[counter] > (SYNC_Null - 4)) && (SYNC_BUFER_A[counter] < (SYNC_Null + 4)))
            {
                  
               if ((SYNC_BUFER_A[counter] < SYNC_BUFER_A[counter + 8]))   
               {
                  SYNC_OFFSET = counter;                 
               }                            
            }
         }    
}

void Automome_Read_Fifo_Massive(uchar Chanel)
{
      uchar data_fifo;
      uchar *pa0, *pa1;
         
         
      pa0 = &OUT_BUFER_A[0];      
      pa1 = &OUT_BUFER_B[0];      
         
      /* FIFO Start*/
      IE_bit.EX0 = 1;          
      CTRL = 0;
         
      /* Wait for FIFO FF Interupt */
      while(INT_FIFO == 0);
      INT_FIFO = 0;
      IE_bit.EX0 = 0;     
      READ_A_FIFO = 1;
      READ_B_FIFO = 1;
       
      SYNC_CH_A();
        
     
      if( (Chanel == Chanel_A) || (Chanel == Both) )
      {
         if(SYNC_OFFSET != 0)
         {      
            counter = 0;
            do
            {
               LCD_DataPort_to_IN();
                  
               READ_A_FIFO = 0;
               SYNC_BUFER_A[counter+100] = reverse[P2]>>1;
               READ_A_FIFO = 1;
                  
                  
               LCD_DataPort_to_OUT();
                    
               if((*(pa0 + counter)==120) || (counter == 200))graf_color = GRAY__;
               else if(((*(pa0 + counter)%5)==0) && ((counter%25)==0))graf_color = GRAY__;
               else if((((*(pa0 + counter)+5)%25)==0) && ((counter%5)==0))graf_color = GRAY__;    
               else graf_color = BkColor;
                  
               Draw_point( *(pa0 + counter) , counter);                             
                  
               graf_color = L_YELLOW;
               data_fifo= SYNC_BUFER_A[counter+SYNC_OFFSET] + 70;
               Draw_point(data_fifo, counter);            
               *(pa0 + counter) = data_fifo;
            }
            while((counter++)<399);
         }
      }
         
      if( (Chanel == Chanel_B) || (Chanel == Both) )
      {
         if((SYNC == Chanel_A) || (Chanel == Both))
         {
            if(SYNC_OFFSET != 0)
            {
               /*Chanel B read & transive*/
               counter = 0;
               do
               {
                  LCD_DataPort_to_IN();
                  READ_B_FIFO = 0;
                  SYNC_BUFER_B[counter+100] = reverse[P2]>>1;
                  READ_B_FIFO = 1;
                     
                  LCD_DataPort_to_OUT();            
                     
                  if((*(pa1 + counter)==120) || (counter == 200))graf_color = GRAY__;
                  else if(((*(pa1 + counter)%5)==0) && ((counter%25)==0))graf_color = GRAY__;
                  else if((((*(pa1 + counter)+5)%25)==0) && ((counter%5)==0))graf_color = GRAY__;    
                  else graf_color = BkColor;
                     
                  Draw_point( *(pa1 + counter) , counter);    
                     
                  graf_color = LL_GREEN;
                  data_fifo= SYNC_BUFER_B[counter+SYNC_OFFSET] - 30;
                  Draw_point(data_fifo, counter);            
                  *(pa1 + counter) = data_fifo;
               }
               while((counter++)<399);
            }
         }
      }
      RESET_FIFO();
}