test_1302.lst

1302电子时钟的C源程序~~希望对大家有用~~顶顶~~

C51 COMPILER V8.02   TEST_1302                                                             05/02/2008 09:42:23 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE TEST_1302
OBJECT MODULE PLACED IN TEST_1302.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE TEST_1302.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include"reg52.h"
   2          #include    <intrins.h>
   3          
   4          
   5          #define acc ACC
   6          #define p20 P2^0
   7          #define p0 P0
   8          #define uchar unsigned char
   9          #define uint  unsigned int
  10          #define delayNOP(); {_nop_();_nop_();_nop_();_nop_();}; 
  11          #define nop _nop_()
  12          #define dispon   0x3f
  13          #define dispoff  0x3e
  14          #define lieadr   0x40
  15          #define pageadr  0xb8
  16          #define starline 0xc0
  17          #define slar     0xa1
  18          #define slaw     0xa0 
  19          #define v1307w   0xd0
  20          #define v1307r   0xd1
  21          #define  NUM  10 
  22          #define AM(X)   X
  23          #define PM(X)   (X+12)  //转成24小时制
  24          #define DS1302_SECOND   0x80
  25          #define DS1302_MINUTE   0x82
  26          #define DS1302_HOUR             0x84 
  27          #define DS1302_WEEK             0x8A
  28          #define DS1302_DAY              0x86
  29          #define DS1302_MONTH    0x88
  30          #define DS1302_YEAR             0x8C
  31          #define DS1302_RAM(X)   (0xC0+(X)*2)    //用于计算 DS1302_RAM 地址的宏 
  32          ////-----------------------
  33          
  34          sbit  ACC0 = ACC^0;
  35          sbit  ACC7 = ACC^7;     //?
  36          sbit  KEY=P1^5;//