恒科_cd4094串口数显.lst

恒科_CD4094串口数显.rar

C51 COMPILER V7.09   _憧芲CD4094確口数显                                                   08/28/2006 14:12:09 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE _憧芲CD4094確口数显
OBJECT MODULE PLACED IN 恒科_CD4094串口数显.OBJ
COMPILER INVOKED BY: D:\Program Files\Keil\C51\BIN\C51.EXE 恒科_CD4094串口数显.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          //恒科_CD4094串口数显驱动程序
   2          //2006年8月__AT89S52__Ver1.00
   3          //单片机中档炉B_89C4051通过
   4          
   5          //P3_0 TI DATA 串行数据输入
   6          //P3_1 RI CLK  时钟信号输入
   7          //P1_0    STB  并行数据输出 高电平有效
   8          
   9          #include <AT89X51.H>
  10          #include <89BIN.H>
  11          #include <stdio.h> 
  12          
  13          void SN(unsigned int nt)
  14                  { unsigned int Data[10]={0x81,0xED,0x43,0x49,0x2D,0x19,0x11,0xCD,0x01,0x09};
  15   1              //unsigned int Data[10]={0xFE,0xFD,0xFB,0xF7,0xEF,0xDF,0xBF,0x7F,0xFF,0xFF};
  16   1              SCON=0x00;
  17   1              P1_0=0;                                                                         //关闭并行输出
  18   1              TI=0;
  19   1              SBUF=Data[nt];                                                          //串口传数据到CD4094
  20   1              while(!TI);                                                                     //数据传输完成了吗
  21   1              TI=0;                                                                           //清除TI标志
  22   1              P1_0=1;                                                                         //打开并行输出
  23   1              }
  24          
  25          void time(int nt)                                                               //延时函数
  26                  {long int it=0;
  27   1              for(it=0;it<nt*1000;it++);
  28   1              return;
  29   1              }
  30          
  31          void main(void)
  32          {       unsigned char i;
  33   1              SCON=0x00;
  34   1      
  35   1      
  36   1      START:  
  37   1              SN(1);
  38   1              for(i=0;i<10;i++)
  39   1                      {SN(i);
  40   2                      time(30);
  41   2                      }
  42   1      
  43   1              goto START;     
  44   1      
  45   1      }
  46          
  47          
  48          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    167    ----
   CONSTANT SIZE    =     20    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
C51 COMPILER V7.09   _憧芲CD4094確口数显                                                   08/28/2006 14:12:09 PAGE 2   

   DATA SIZE        =   ----      29
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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