C51 COMPILER V9.59.0.0   MAIN                                                              03/12/2024 11:36:11 PAGE 1   


C51 COMPILER V9.59.0.0, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN .\Objects\main.obj
COMPILER INVOKED BY: D:\Keil_v5\C51\BIN\C51.EXE main.c OPTIMIZE(8,SPEED) BROWSE INCDIR(..\Driver) DEBUG OBJECTEXTEND PRI
                    -NT(.\Listings\main.lst) TABS(2) OBJECT(.\Objects\main.obj)

line level    source

   1          #include "main.h"
   2          /* LED显示 */
   3          uchar ucLed[8] = {0, 0, 0, 0, 0, 0, 0, 0};
   4          
   5          /* 数码管显示 */
   6          uchar Seg_Slow_Down;                                // 数码管减速
   7          uchar Seg_Buf[8] = {10, 10, 10, 10, 10, 10, 10, 10}; // 数码管显示的值
   8          uchar Seg_Pos;                                      // 数码管指示
   9          uchar Seg_Point[8] = {0, 0, 0, 0, 0, 0, 0, 0};      // 某位是否显示小数点
  10          
  11          /* 时间方面 */
  12          uchar ucRtc[3] = {0x13, 0x59, 0x50}; // 初始化时间13:59:50
  13          
  14          /* 键盘方面 */
  15          uchar Key_Slow_Down;
  16          
  17          bit Time_ring; // 整点报时
  18          uint time_1s;
  19          
  20          /* 键盘处理函数 */
  21          void Key_Proc()
  22          {
  23   1          static uchar Key_Val, Key_Down, Key_Up, Key_Old;
  24   1          if (Key_Slow_Down)
  25   1              return;
  26   1          Key_Slow_Down = 1;
  27   1      
  28   1          Key_Val = Key_Read();
  29   1          Key_Down = Key_Val & (Key_Old ^ Key_Val);
  30   1          Key_Up = ~Key_Val & (Key_Old ^ Key_Val);
  31   1          Key_Old = Key_Val;
  32   1      }
  33          /* 数码管处理函数 */
  34          void Seg_Proc()
  35          {
  36   1          if (Seg_Slow_Down)
  37   1              return;
  38   1          Seg_Slow_Down = 1;
  39   1          Read_Rtc(ucRtc);
  40   1          Seg_Buf[0] = ucRtc[0] / 16;
  41   1          Seg_Buf[1] = ucRtc[0] % 16;
  42   1          Seg_Buf[2] = 11; //-
  43   1          Seg_Buf[3] = ucRtc[1] / 16;
  44   1          Seg_Buf[4] = ucRtc[1] % 16;
  45   1          Seg_Buf[5] = 11; //-
  46   1          Seg_Buf[6] = ucRtc[2] / 16;
  47   1          Seg_Buf[7] = ucRtc[2] % 16;
  48   1      }
  49          
  50          /* LED处理函数 */
  51          void Led_Proc()
  52          {
  53   1          if ((ucRtc[1]==0) && (ucRtc[2]== 0))
  54   1              Time_ring = 1;
C51 COMPILER V9.59.0.0   MAIN                                                              03/12/2024 11:36:11 PAGE 2   

  55   1          Relay(Time_ring);
  56   1          Beep(Time_ring);
  57   1          if (Time_ring)
  58   1          {
  59   2              memset(ucLed, 1, 4);
  60   2              memset(ucLed + 4, 0, 4);
  61   2          }
  62   1          else
  63   1          {
  64   2              memset(ucLed, 0, 4);
  65   2              memset(ucLed + 4, 1, 4);
  66   2          }
  67   1      }
  68          
  69          /* 定时器0中断初始化 */
  70          void Timer0_Init(void) // 1毫秒@12.000MHz
  71          {
  72   1          AUXR &= 0x7F; // 定时器时钟12T模式
  73   1          TMOD &= 0xF0; // 设置定时器模式
  74   1          TL0 = 0x18;   // 设置定时初始值
  75   1          TH0 = 0xFC;   // 设置定时初始值
  76   1          TF0 = 0;      // 清除TF0标志
  77   1          TR0 = 1;      // 定时器0开始计时
  78   1          ET0 = 1;
  79   1          EA = 1;
  80   1      }
  81          
  82          /* 定时器0中断函数 */
  83          void Timer0_ISR(void) interrupt 1
  84          {
  85   1          if (++Key_Slow_Down == 10)
  86   1              Key_Slow_Down = 0;
  87   1          if (++Seg_Slow_Down == 500)
  88   1              Seg_Slow_Down = 0;
  89   1          if (++Seg_Pos == 8)
  90   1              Seg_Pos = 0;
  91   1          if (Time_ring)
  92   1          {
  93   2              if (++time_1s == 1000)
  94   2              {
  95   3                  time_1s = 0;
  96   3                  Time_ring = 0;
  97   3              }
  98   2          }
  99   1          else
 100   1          {
 101   2              time_1s = 0;
 102   2          }
 103   1          Seg_Disp(Seg_Pos, Seg_Buf[Seg_Pos], Seg_Point[Seg_Pos]);
 104   1          Led_Disp(Seg_Pos, ucLed[Seg_Pos]);
 105   1      }
 106          
 107          void main()
 108          {
 109   1          System_Init();
 110   1          Timer0_Init();
 111   1          Set_Rtc(ucRtc);
 112   1          while (1)
 113   1          {
 114   2              Key_Proc();
 115   2              Seg_Proc();
 116   2              Led_Proc();
C51 COMPILER V9.59.0.0   MAIN                                                              03/12/2024 11:36:11 PAGE 3   

 117   2          }
 118   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    374    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     36    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


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