zlg.lst

ZLG7289的驱动程序

C51 COMPILER V7.50   ZLG                                                                   06/12/2007 22:56:02 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE ZLG
OBJECT MODULE PLACED IN ZLG.OBJ
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.EXE ZLG.C DEBUG OBJECTEXTEND

line level    source

   1          /*
   2                  该程序是将周立功单片机网站上的提供的程序做了一些修改
   3          */
   4          
   5          #include <reg52.H>
   6          #include "zlg.h"
   7          #include <absacc.h>
   8          #include "lcd1602.h"
   9          #include <stdlib.h>
  10          
  11          #define START XBYTE[0X0000]
  12          
  13          void Delay(unsigned int t)
  14          {
  15   1              do
  16   1              {
  17   2                      TH0 = 0xDC;
  18   2                      TL0 = 0x00;
  19   2                      TR0 = 1;
  20   2                      while ( !TF0 );
  21   2                      TF0 = 0;
  22   2                      TR0 = 0;
  23   2              } while (--t);
  24   1      }
  25          
  26          #define uchar unsigned char
  27          #define uint unsigned int
  28          
  29          uchar Key;
  30          uchar code keyTable[4][4] = {
  31                  {0x00,0x10,0x20,0x30},
  32                  {0x40,0x50,0x60,0x70},
  33                  {0x80,0x90,0xa0,0xb0},
  34                  {0xc0,0xd0,0xe0,0xf0,}
  35          };
  36          
  37          uchar ch;
  38          uchar ch1;
  39          
  40          void main() {
  41   1              uchar xdata *addr;
  42   1              addr=&START;
  43   1              Delay(30); //延时300ms，等待ZLG7289 复位完毕
  44   1              ZLG7289_Init(1); //调用ZLG7289 的初始化函数
  45   1              Delay(100);
  46   1              //键盘测试
  47   1              EA = 0;
  48   1              IT0 = 1; //负边沿触发中断
  49   1              EX0 = 1; //允许外部中断
  50   1              EA = 1;
  51   1              ZLG7289_Reset();
  52   1              Delay(30);
  53   1              LCD_Initial();
  54   1              GotoXY(0,0);
  55   1              Print("\373\372");
C51 COMPILER V7.50   ZLG                                                                   06/12/2007 22:56:02 PAGE 2   

  56   1              while(1);
  57   1              while(1) {
  58   2                      ch=rand()%256;
  59   2                      *addr=ch;
  60   2                      ch1=*addr;
  61   2                      if (ch!=ch1) {
  62   3                              GotoXY(0,2);Print("ERROR:");
  63   3                      }
  64   2                      addr++;
  65   2                      if (addr==0x7fff)break;
  66   2              }
  67   1              LCD_Write(LCD_COMMAND,LCD_CLEAR_SCREEN);
  68   1              GotoXY(0,0);
  69   1              Print("   COMPLETE");
  70   1              while(1);
  71   1      }
  72          
  73          void INT0_SVC() interrupt 0
  74          {
  75   1              Key = ZLG7289_Key()+'a';
  76   1      //      P1 = keyTable[Key/8][Key%8];
  77   1              GotoXY(0,1);
  78   1              PrintChar(Key);
  79   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    627    ----
   CONSTANT SIZE    =     41    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4      10
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----       2
END OF MODULE INFORMATION.


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