jhd.lst

自己的项目

C51 COMPILER V7.09   JHD                                                                   10/20/2006 11:30:08 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE JHD
OBJECT MODULE PLACED IN jhd.obj
COMPILER INVOKED BY: D:\keil709\exe\C51\BIN\C51.EXE c\jhd.c BROWSE DEBUG OBJECTEXTEND PRINT(.\jhd.lst) OBJECT(jhd.obj)

line level    source

   1          #include  <h\my.h>
   2          
   3          
   4          //****************************
   5          extern void delay_155us();
   6          extern void delay_half_1s(int delay_half_1s_time);
   7          extern void delay_8ms(int delay_8ms_time);
   8          //****************************
   9          
  10          
  11          
  12          char bdata temp_ramaddr;
  13          sbit jhd529_bf = temp_ramaddr^7;
  14          
  15          char jhd529_addr;
  16          
  17          //*********** LCD复位子程序 *****
  18          void jhd529_reset_lcd()
  19          {
  20   1         jhd529_reset = 1;  
  21   1         jhd529_reset = 0;  
  22   1         delay_155us();
  23   1         jhd529_reset = 1;        
  24   1      }//end 
  25          //***********************************
  26          
  27          //*********** 通讯模式子程序 *****
  28          void jhd529_communication_mode(int comm_mode)
  29          {
  30   1         jhd529_psb = 1;  
  31   1         delay_155us();
  32   1         if(comm_mode == 1)
  33   1            jhd529_psb = 1;   //4/8 bit
  34   1         else
  35   1            jhd529_psb = 0;   //serial    
  36   1      }//end 
  37          //***********************************
  38          
  39          //*********** 写数据子程序 *****
  40          void jhd529_write_data(char data_data)
  41          { 
  42   1         jhd529_bf = 1;
  43   1      
  44   1         jhd529_rs = 0;
  45   1         jhd529_rw = 1;  
  46   1         while(jhd529_bf)
  47   1          { 
  48   2            P1 = 0xFF;
  49   2            jhd529_e = 1;
  50   2            temp_ramaddr = P1;
  51   2            jhd529_e = 0;
  52   2          }
  53   1      
  54   1         jhd529_rs = 1;
  55   1         jhd529_rw = 0;
C51 COMPILER V7.09   JHD                                                                   10/20/2006 11:30:08 PAGE 2   

  56   1         P1 = data_data;
  57   1         jhd529_e = 1;
  58   1         jhd529_e = 0;    
  59   1      }//end func
  60          //*******************************
  61          
  62          //*********** 写指令子程序 *****
  63          void jhd529_write_instruction(char data_instruction)
  64          {
  65   1         jhd529_bf = 1;
  66   1      
  67   1         jhd529_rs = 0;
  68   1         jhd529_rw = 1;  
  69   1         while(jhd529_bf)
  70   1          { 
  71   2            P1 = 0xFF;
  72   2            jhd529_e = 1;
  73   2            temp_ramaddr = P1;
  74   2            jhd529_e = 0;
  75   2          }
  76   1      
  77   1         jhd529_rw = 0;
  78   1         P1 = data_instruction;
  79   1         jhd529_e = 1;
  80   1         jhd529_e = 0;    
  81   1      }//end func
  82          //*******************************
  83          
  84          //************ LCD初始化 ********
  85          void jhd529_initial()
  86          {
  87   1         jhd529_communication_mode(1);
  88   1         delay_half_1s(1);
  89   1      
  90   1         jhd529_write_instruction(0x01);
  91   1         delay_155us();
  92   1      
  93   1         jhd529_write_instruction(0x30);
  94   1         delay_155us();
  95   1      
  96   1         jhd529_write_instruction(0x0C);
  97   1         delay_155us();
  98   1      
  99   1         jhd529_write_instruction(0x01);
 100   1         delay_8ms(5);
 101   1      
 102   1         jhd529_write_instruction(0x06);
 103   1         delay_155us();
 104   1      
 105   1      }//end func
 106          //********************************
 107          
 108          
 109          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    153    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2       2
C51 COMPILER V7.09   JHD                                                                   10/20/2006 11:30:08 PAGE 3   

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


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