hal.lst

ms51 控制sl811读写u盘的源程序 及 原理图 可仿真试一下

C51 COMPILER V6.20c  HAL                                                                   08/21/2003 22:51:02 PAGE 1   


C51 COMPILER V6.20c, COMPILATION OF MODULE HAL
OBJECT MODULE PLACED IN HAL.OBJ
COMPILER INVOKED BY: E:\WIN98\HARDWARE\KEILC\C51\BIN\C51.EXE HAL.C BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include "common.h"
   2          #include "HAL.H"
   3          unsigned char xdata SL811H_ADDR _at_ SL811_ADDR_PORT;
   4          unsigned char xdata SL811H_DATA _at_ SL811_DATA_PORT;
   5          
   6          //unsigned char idata ttt[20];
   7          extern unsigned char xdata DBUF[BUFFER_LENGTH];
   8          
   9          unsigned char SL811Read(unsigned char a)
  10          {  
  11   1      	unsigned char nVal;
  12   1      	SL811H_ADDR=a;
  13   1      	nVal=SL811H_DATA;
  14   1      	return nVal;
  15   1      }
  16          
  17          void SL811Write(unsigned char a, unsigned char d)
  18          {  
  19   1      	SL811H_ADDR=a;
  20   1      	SL811H_DATA=d;
  21   1      }
  22          
  23          void SL811BufRead(unsigned char addr, unsigned char *s, unsigned char c)
  24          {	
  25   1      	unsigned char i;
  26   1      	SL811H_ADDR=addr;
  27   1      	
  28   1      	for(i=0;i<c;i++)
  29   1      		{
  30   2      		*s++ =SL811H_DATA;
  31   2      		}
  32   1      }
  33          
  34          void SL811BufWrite(unsigned char addr, unsigned char *s, unsigned char c)
  35          {	
  36   1      	
  37   1      	SL811H_ADDR=addr;
  38   1      	
  39   1      	while (c--) 
  40   1      		{
  41   2      		SL811H_DATA = *s++;
  42   2      		}	
  43   1      }
  44          
  45          void ComSendByte(unsigned char c)
  46          {
  47   1      	SBUF=c;
  48   1      	while(!TI);
  49   1      	TI=0;
  50   1      }
  51          void ComErrRsp(unsigned char c)
  52          {
  53   1      	ComSendByte(0xaa);
  54   1      	ComSendByte(0xbb);
  55   1      	ComSendByte(c);
C51 COMPILER V6.20c  HAL                                                                   08/21/2003 22:51:02 PAGE 2   

  56   1      }
  57          unsigned short WordSwap(unsigned short input)
  58          {
  59   1      	return(((input&0x00FF)<<8)|((input&0xFF00)>>8));
  60   1      }
  61          
  62          void DelayMs(unsigned char nFactor)
  63          {
  64   1      	unsigned char i;
  65   1      	unsigned int j;
  66   1      
  67   1      	for(i=0; i<nFactor; i++)
  68   1      		{
  69   2      		MCU_LED2=0;
  70   2      		for(j=0;j<1000;j++)
  71   2      		          j=j;
  72   2      		MCU_LED2=1;
  73   2      		}
  74   1      }
  75          void DelayUs(unsigned char nFactor)
  76          {
  77   1      	unsigned char i;
  78   1      	unsigned int j;
  79   1      
  80   1      	for(i=0; i<nFactor; i++)
  81   1      		for(j=0;j<10;j++)
  82   1      		          j=j;
  83   1      }
  84          unsigned long SwapINT32(unsigned long dData)
  85          {
  86   1          dData = (dData&0xff)<<24|(dData&0xff00)<<8|(dData&0xff000000)>>24|(dData&0xff0000)>>8;
  87   1      	return dData;
  88   1      }
  89          
  90          unsigned int SwapINT16(unsigned int dData)
  91          {
  92   1          dData = (dData&0xff00)>>8|(dData&0x00ff)<<8;
  93   1      	return dData;
  94   1      }
  95          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    358    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      14
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)