common.lst

isd4004 语音芯片的操作 基于c8051f005单片机

C51 COMPILER V7.20   COMMON                                                                09/18/2008 00:53:37 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE COMMON
OBJECT MODULE PLACED IN common.OBJ
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.EXE common.c LARGE BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "include.h"
   2          
   3          
   4          
   5          void sys_init()
   6          {
   7   1              WDTCN=0XDE;                                     //关看门狗
   8   1              WDTCN=0XAD;
   9   1      
  10   1      //      OSCICN=0x07;                            //内部16M时钟
  11   1      
  12   1              OSCXCN=0X67;                            //使用外部11.0592MHz晶振作为时钟
  13   1      //      while(!(OSCXCN&0X80));          //等待晶振工作稳定
  14   1              OSCICN|=0x08;                           //使用外部时钟源作为系统时钟
  15   1              OSCICN=0X08;                            //禁内部振荡器
  16   1      
  17   1              XBR0=0X00;                                      //UART I2C
  18   1              XBR1=0X00;                                      //
  19   1              XBR2=0X40;                                      //交叉开关允许
  20   1              PRT0CF=0x00;                    //
  21   1              PRT1CF=0x00;                            //
  22   1              PRT2CF=0xbf;                            //
  23   1              PRT3CF=0x00;                            //
  24   1      
  25   1      }
  26          /*
  27          void delayus()
  28          {
  29                  _nop_();
  30                  _nop_();
  31                  _nop_();
  32                  _nop_();
  33                  _nop_();
  34                  _nop_();
  35                  _nop_();
  36          }
  37          
  38          
  39          void delay_us(uint count)
  40          {
  41                  for(;count>0;count--)
  42                  {
  43                          _nop_();
  44                          _nop_();
  45                          _nop_();
  46                          _nop_();
  47                          _nop_();
  48                          _nop_();
  49                          _nop_();
  50                          _nop_();
  51                  }
  52          }
  53          */
  54          void delay(uint i)
  55          {
C51 COMPILER V7.20   COMMON                                                                09/18/2008 00:53:37 PAGE 2   

  56   1              for(;i>0;i--);
  57   1      }
  58          
  59          
  60          void delay_ms(uint count)
  61          {
  62   1              uint ii,jj;
  63   1              for(ii=0;ii<count;ii++)
  64   1              {
  65   2                      for(jj=0;jj<2300;jj++)
  66   2                      {
  67   3                              _nop_();
  68   3                      }
  69   2              }
  70   1      }
  71          
*** WARNING C316 IN LINE 71 OF common.c: unterminated conditionals


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     83    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  1 WARNING(S),  0 ERROR(S)