zlg7290demo.lst

c8051最小系统板的个部分调试

C51 COMPILER V7.50   ZLG7290DEMO                                                           08/23/2007 14:24:12 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE ZLG7290DEMO
OBJECT MODULE PLACED IN ZLG7290Demo.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ZLG7290Demo.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*
   2                  ZLG7290演示程序
   3          */
   4          
   5          #include "I2C.h"
   6          #include "ZLG7290.h"
   7          sbit p00=P0^0;
   8          void Port_IO_Init()
   9          {
  10   1          
  11   1      
  12   1          SFRPAGE   = CONFIG_PAGE;
  13   1          XBR1      = 0x04;
  14   1          XBR2      = 0x40;
  15   1      }
  16          
  17           void Oscillator_Init()
  18          {
  19   1          SFRPAGE   = CONFIG_PAGE;
  20   1          OSCICN    = 0x83;
  21   1      }
  22          
  23          void Init_Device(void)
  24          {
  25   1          Port_IO_Init();
  26   1              Oscillator_Init();
  27   1      }
  28          
  29                          
  30          //定义键盘p00=0表示有键按下
  31          
  32          
  33          
  34          /*
  35          函数：Delay()
  36          功能：延时10ms～655.36s
  37          参数：
  38                  t>0时，延时(t*0.01)s
  39                  t=0时，延时655.36s
  40          说明：
  41                  晶振采用11.0592MHz
  42          */
  43          void Delay(unsigned int t)
  44          {
  45   1              
  46   1               while (--t);
  47   1      }
  48          
  49          /*
  50          函数：SystemInit()
  51          功能：系统初始化
  52          */
  53          void SystemInit()
  54          {
  55   1              I2C_Init();
C51 COMPILER V7.50   ZLG7290DEMO                                                           08/23/2007 14:24:12 PAGE 2   

  56   1      
  57   1              Delay(30);              //等待ZLG7290复位完毕
  58   1      }
  59          
  60          /*
  61          函数：ClearAll()
  62          功能：清除所有显示
  63          */
  64          void ClearAll()
  65          {
  66   1              unsigned char x;
  67   1              for ( x=0; x<8; x++ )
  68   1              {
  69   2                      ZLG7290_Download(x,0,0,31);
  70   2              }
  71   1      }
  72           
  73          void main()
  74          
  75          {                                                                         
  76   1              unsigned char KeyValue,keyValue,i=0,a=0,b=0,c,d,simbol=0,j;
  77   1              unsigned char valuedeal[28]={0x0d,17,0,15,0,0,0,0,0x0c,9,8,7,0,0,0,0,0x0b,6,5,4,0,0,0,0,0x0a,3,2,1};
  78   1              unsigned char store[8];
  79   1              WDTCN=0xde;
  80   1              WDTCN=0xad;
  81   1              Init_Device( );
  82   1              SystemInit();           //系统初始化
  83   1              ClearAll();
  84   1              ZLG7290_Download(0,1,1,0);
  85   1              
  86   1              
  87   1       
  88   1              for (;;)                                                 
  89   1              {
  90   2                      if ( p00==0)            //如果有键按下
  91   2                      {
  92   3                      //清除中断标志
  93   3                              p00= 1;
  94   3                      //读取键值、连击计数器值、功能键值
  95   3                              ZLG7290_ReadReg(ZLG7290_Key,&KeyValue);
  96   3                              keyValue=valuedeal[KeyValue-1];                  /*读键值*/
  97   3                              
  98   3      
  99   3                              if(keyValue==0x0d)                       /*清除键*/
 100   3                               {ClearAll();
 101   4                               ZLG7290_Download(0,1,1,0);      
 102   4                               break ;
 103   4                              }
 104   3      
 105   3                         if(keyValue==17)                                     /*确定键的处理*/                  
 106   3                              { if(i==0) break;
 107   4                                if(d==0)
 108   4                            { for(j=0;j<=i-1;j++) 
 109   5                                      if(j!=c)
 110   5                                       ZLG7290_Download(j,0,0,store[j]);
 111   5                                       else if(simbol!=0)  ZLG7290_Download(j,1,0,store[j]) ;
 112   5                                       
 113   5                                         d=1 ;}
 114   4                                       keyValue=31;
 115   4                                  }   
 116   3                                      
 117   3                                               
C51 COMPILER V7.50   ZLG7290DEMO                                                           08/23/2007 14:24:12 PAGE 3   

 118   3                              
 119   3                              if(i==0&&keyValue==0)
 120   3                                 a=1;
 121   3                              if(keyValue==15)
 122   3                              {
 123   4                              if(i==0) {a=1;}      /*小数点显示在该位 */
 124   4                              else  i--;
 125   4                              keyValue=b;         /*原值不变*/
 126   4                              if(simbol==0)
 127   4                              { c=i; 
 128   5                              simbol=1;
 129   5                               a=1;
 130   5                              }
 131   4                              }       
 132   3                              
 133   3                      
 134   3                        if(d==1||i>=8) continue;              
 135   3                        if(simbol==1&&i==c) a=1;
 136   3                      ZLG7290_Download(i++,a,0,keyValue);     
 137   3                      a=0;
 138   3                   b=keyValue;
 139   3                      store[i-1]=b;
 140   3               
 141   3                      }
 142   2                      
 143   2              }
 144   1              
 145   1              
 146   1      }
 147          
 148          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    341    ----
   CONSTANT SIZE    =     28    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      46
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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