recordmng.lst

基于51单片机的语音存储与回放系统具有录制方便

C51 COMPILER V7.09   RECORDMNG                                                             08/24/2007 09:36:49 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE RECORDMNG
OBJECT MODULE PLACED IN RecordMng.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE RecordMng.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg51.h>
   2          #include"Config.h"
   3          #include"Config.c"
   4          #include"TimeDLY.h"
   5          #include"RecordMng.h"
   6          
   7          //启动A/D转换函数：StartADC()
   8          void  StartADC(void)
   9          {
  10   1              ADCSTART = 0;
  11   1              }
  12                  
  13          //等待A/D转换结束函数：WaitADC()
  14          void  WaitADC(void)
  15          {
  16   1              while(!ADCEOT) ;
  17   1              }
  18          
  19          //录制指定段函数：Record()
  20          void  Record(INT16U seg)
  21          {
  22   1              INT32U addr=0;
  23   1              INT16U cnt=0;
  24   1              addr = 8192*seg;  //起始地址
  25   1              TMOD = 0x01;
  26   1              RecordGUD = 0;
  27   1              do
  28   1                      {
  29   2                              SRAMCE = 1;                     
  30   2                              SRAMWE = 1;
  31   2                              StartADC();
  32   2                              WaitADC();
  33   2                              ADCOE  = 0;
  34   2                              A17=addr>>16;A16=addr>>15;P2=(addr>>8)&0xff;P1=addr&0xff;
  35   2                              SRAMCE = 0;                     
  36   2                              SRAMWE = 0;
  37   2                              TH0 = 0xFF;
  38   2                              TL0 = 0x83;
  39   2                              TR0 = 1;
  40   2                              while(TF0!=1);
  41   2                              TR0 = 0;
  42   2                              TF0 = 0;
  43   2                              addr += 1;
  44   2                              cnt += 1;
  45   2                              }
  46   1              while(cnt==800);
  47   1              SRAMWE = 1;
  48   1              SRAMCE = 1;
  49   1              ADCOE  = 1;
  50   1              RecordGUD = 1; //指示
  51   1              }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    182    ----
C51 COMPILER V7.09   RECORDMNG                                                             08/24/2007 09:36:49 PAGE 2   

   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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