main.lst

利用c语言在keil下编写的关于lcd的驱动程序

C51 COMPILER V7.09   MAIN                                                                  07/03/2006 09:19:46 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN MAIN.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE MAIN.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*
   2                  main.c
   3                  128×64液晶屏的驱动显示
   4          */
   5          
   6          
   7          #include "LCD.H"
   8          #include <REG51.H>
   9          
  10          
  11          /*
  12          函数：Delay()
  13          功能：延时1ms～65.536s
  14          参数：
  15                  t>0时，延时(t*0.001)s
  16                  t=0时，延时65.536s
  17          */
  18          void Delay(unsigned int t)
  19          {
  20   1              do
  21   1              {
  22   2                      TH0 = 0xFC;
  23   2                      TL0 = 0x66;
  24   2                      TR0 = 1;
  25   2                      while ( !TF0 );
  26   2                      TR0 = 0;
  27   2                      TF0 = 0;
  28   2              } while ( --t != 0 );
  29   1      }
  30          
  31          
  32          void main()
  33          {
  34   1              unsigned char i;
  35   1              TMOD &= 0xF0;
  36   1              TMOD |= 0x01;   //设置T0为16位定时器
  37   1              Delay(120);             //延时，等待LCD复位完毕
  38   1              LcdInit();              //LCD初始化
  39   1              for ( i=0; i<64; i++ )
  40   1              {
  41   2                      LcdPutChar('P');
  42   2                      Delay(200);
  43   2              }
  44   1              for ( i=0; i<2; i++ )
  45   1              {
  46   2                      LcdLightOff();
  47   2                      Delay(500);
  48   2                      LcdLightOn();
  49   2                      Delay(500);
  50   2              }
  51   1              Delay(300);
  52   1              LcdClear();
  53   1              Delay(1000);
  54   1              LcdPuts("欢迎使用SmartSOPC教学实验开发平台!");
  55   1              for (;;);
C51 COMPILER V7.09   MAIN                                                                  07/03/2006 09:19:46 PAGE 2   

  56   1      }
  57          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    125    ----
   CONSTANT SIZE    =     35    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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