body_test.lst

该程序是基于c8051f020的平台

C51 COMPILER V8.02   BODY_TEST                                                             09/13/2007 16:35:01 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE BODY_TEST
OBJECT MODULE PLACED IN Body_Test.OBJ
COMPILER INVOKED BY: d:\Keil3\C51\BIN\C51.EXE Body_Test.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          // Includes
   2          //-----------------------------------------------------------------------------
   3          #include <c8051f020.h>
   4          #define uchar unsigned char
   5          #define uint unsigned int
   6          
   7          #include <Lcd1602.h>
   8          #include <Key.h>
   9          #include <DS18B20_Driver.h>
  10          
  11          //uchar Times;
  12          
  13          // Function Library
  14          //-----------------------------------------------------------------------------
  15          void SYSTEM_Init (void);
  16          void PORT_Init (void);
  17          void Temperature_Display(uint Temp);
  18          //-----------------------------------------------------------------------------
  19          extern void Timer1_Init(void);
  20          extern void Timer3_Init (int counts);
  21          extern uchar Puls_Counter(void);
  22          extern void Display_Pusle(uchar times);
  23          
  24          
  25          //-----------------------------------------------------------------------------
  26          // MAIN Routine
  27          //-----------------------------------------------------------------------------
  28          void main (void)
  29          {
  30   1       
  31   1      
  32   1        SYSTEM_Init ();
  33   1        PORT_Init ();
  34   1        Lcd1602_Ini();
  35   1        Timer1_Init();
  36   1        Timer3_Init (36864);// counts = 36864  T = 0.02s
  37   1      
  38   1        DS18B20_Init();
  39   1        EA = 1;
  40   1      
  41   1       
  42   1        while(1)
  43   1          {
  44   2             Lcd1602_Clear_Line(1);
  45   2             Lcd1602_Write_String(1,1," Press any key!");
  46   2             while(Key_Word()==0xff);
  47   2             Display_Pusle(Puls_Counter());  
  48   2          }
  49   1      
  50   1      
  51   1      
  52   1      
  53   1      }         
  54          
  55          
C51 COMPILER V8.02   BODY_TEST                                                             09/13/2007 16:35:01 PAGE 2   

  56          
  57          void Temperature_Display(uint Temp)
  58          {
  59   1         uint t,i;   uint a[5];
  60   1         t = Temp*6.25;
  61   1         
  62   1      
  63   1         a[0] = t/1000;
  64   1         a[1] = (t-a[0]*1000)/100;
  65   1         a[2] = '.'-'0';
  66   1         a[3] = (t-a[0]*1000-a[1]*100)/10;
  67   1         a[4] = (t-a[0]*1000-a[1]*100-a[3]*10);
  68   1      
  69   1         //Lcd1602_Clear_Line(2);
  70   1         Lcd1602_Write_String(2,9,"T:");
  71   1         for(i=0;i<5;i++){  Lcd1602_Write_char(a[i]+'0');   }
  72   1         Lcd1602_Write_char('C');  
  73   1      } 
  74          
  75          
  76          
  77          // SYSTEM_Init
  78          void SYSTEM_Init (void)
  79          {  
  80   1         int i; 
  81   1         WDTCN = 0xde;                       // disable watchdog timer
  82   1         WDTCN = 0xad;
  83   1      
  84   1         //OSCICN = 0x17;             // 选用内部振荡器 16MHZ
  85   1      
  86   1                                              // delay counter
  87   1         OSCXCN = 0x67;                      // start external oscillator with
  88   1                                             // 22.1184MHz crystal
  89   1         for (i=0; i < 256; i++) ;           // wait for XTLVLD to stabilize
  90   1         while (!(OSCXCN & 0x80)) ;          // Wait for crystal osc. to settle
  91   1         OSCICN = 0x88;                      // select external oscillator as SYSCLK
  92   1                                             // source and enable missing clock
  93   1                                             // detector
  94   1      } 
  95          
  96          //-----------------------------------------------------------------------------
  97          // PORT_Init
  98          void PORT_Init (void)
  99          {
 100   1         XBR0    |= 0x00;                    
 101   1         XBR1    |= 0x08;                    // Enable Counter1
 102   1         XBR2    |= 0x40;                    // Enable crossbar and weak pull-ups
 103   1      
 104   1         P0MDOUT |= 0x00;                    // 键盘P1口配置位漏极方式
 105   1         P74OUT  |= 0xff;                     // 显示P4控制口,P5数据口,均配置为推挽方式
 106   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    325    ----
   CONSTANT SIZE    =     19    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      12
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.

C51 COMPILER V8.02   BODY_TEST                                                             09/13/2007 16:35:01 PAGE 3   


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