text3.lst

cf初始化程序（包括串口初始化和端口初始化）

C51 COMPILER V7.06   TEXT3                                                                 03/24/2007 10:35:22 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE TEXT3
OBJECT MODULE PLACED IN Text3.OBJ
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE Text3.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<c8051f340.h>
   2          #include <stdio.h>
   3          sbit TXD=P0^4;
   4          sbit RXD=P0^5;
   5          #define uchar unsigned char
   6          
   7          void portInitiate(void)
   8          {
   9   1        XBR0=0X00;      //输入输出端口功能选择寄存器
  10   1        XBR1=0X00;
  11   1        XBR2=0X00;
  12   1        P0SKIP=0Xff;   //
  13   1        /*P1SKIP=0XCE;
  14   1        P2SKIP=0X00;
  15   1        P3SKIP=0X00; */
  16   1        //EMI0CN=0XFF;    //外部存储器控制器
  17   1        EMI0CF=0x05;
  18   1        EMI0TC=0X6D;
  19   1        VDM0CN=0X80;    //VDD寄存器
  20   1        RSTSRC=0X00;    //复位源寄存器
  21   1        PCA0CN=0X00;
  22   1        PCA0MD=0X88;
  23   1        PCA0CPM4=0X00;
  24   1        PCA0L=0xff;
  25   1        PCA0H=0xff;
  26   1        PCA0CPL0=0xff;
  27   1        PCA0CPH0=0xff;
  28   1        OSCXCN=0XE7;    //外部振荡器控制寄存器
  29   1        OSCICL=0X00;    //关闭内部振荡器
  30   1       //OSCICN=0X23;
  31   1        CLKMUL=0X01;
  32   1        //CLKSEL=0x21;
  33   1        P0MDOUT=0Xff;   //输出方式寄存器
  34   1        /*P1MDOUT=0XCE;
  35   1        P2MDOUT=0XFF;
  36   1        P4MDOUT=0Xff;
  37   1        P3MDOUT=0XFF;*/
  38   1      }
  39          
  40          void delay(int n)
  41          {
  42   1        uchar i;
  43   1        unsigned int j;
  44   1        for(i=0;i<n;i++)
  45   1        {
  46   2          for(j=0;j<1000;j++);
  47   2        }
  48   1      }
  49          
  50          void main(void)
  51          {
  52   1              portInitiate();
  53   1              P0=0x00;
  54   1          //WByte(0xfc);
  55   1              delay(30);
C51 COMPILER V7.06   TEXT3                                                                 03/24/2007 10:35:22 PAGE 2   

  56   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     96    ----
   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)