intial.lst

基于51单片机系统

C51 COMPILER V8.02   INTIAL                                                                08/03/2008 10:54:15 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE INTIAL
OBJECT MODULE PLACED IN intial.OBJ
COMPILER INVOKED BY: D:\Keil C51\C51\BIN\C51.EXE intial.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <at89x52.h>
   2          #include "define.h"
   3          #include "display.h"
   4          
   5          extern unsigned char g_State[22];       // 各路电压输出状态　及　控制标志位g_State[0]      　   
   6                                                                                          // 0x00:正常　0x01:偏高  0x02偏低  0x03:切断            
   7          void Intial(void)
   8          {
   9   1              unsigned char i;
  10   1      
  11   1              P0 = 0xff;    // 所有管脚置位
  12   1              P1 = 0xff;
  13   1              P2 = 0xff;
  14   1              P3 = 0xff;
  15   1      
  16   1              IE = 0x8f;    // 允许INT0,INT1,T0,T1中断
  17   1              IP = 0x05;    // 设定INT0,INT1中断优先级为高
  18   1              IT0 = 1;          // 设定INT0,INT1为边延触发
  19   1              IT1 = 1;
  20   1              
  21   1              TMOD = 0x22;  // T0,T1,定时器,工作模式2
  22   1              TH0 = 0xf0;   // T0设定初值
  23   1              TL0 = 0x00;
  24   1              
  25   1              CTRL_MR = 0;  // 控制管脚输出初始化,全部置低
  26   1              CTRL_MR = 1;
  27   1      
  28   1              for(i=0; i<22; i++)    //  输出状态标志位初始化
  29   1              {
  30   2                      g_State[i] = 0x00;
  31   2              }
  32   1      
  33   1              LEDInitial(); // 数值显示初始化
  34   1              
  35   1              MUX_E = 0;    // 开启模拟开关                       
  36   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     50    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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