eeprom.lst

air-contronin controning air in or out,big or small check the temprature.

C51 COMPILER V8.05a   EEPROM                                                               06/05/2007 06:25:15 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE EEPROM
OBJECT MODULE PLACED IN eeprom.OBJ
COMPILER INVOKED BY: D:\syssoft\keil805\C51\BIN\C51.EXE eeprom.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          
   2          #include "MATH.H"
   3          #include "STC12.H"
   4          #include "pin.h"
   5          #include "function.h"
   6          #include "evariable.h"
   7          
   8          void EE_Write( unsigned int addr,unsigned char *da ,unsigned char len)
   9          {
  10   1              unsigned char i;
  11   1              if((ISP_CONTR&0x10)!=0)
  12   1              {
  13   2                      ISP_CONTR&=0xef;
  14   2              }
  15   1              for(i=0;i<len;i++)
  16   1              {
  17   2                       ISP_DATA=(*da++);
  18   2                       ISP_ADDRL=(unsigned char)addr;
  19   2                       ISP_ADDRH=(unsigned char)(addr>>8);
  20   2                       ISP_CMD=isp_write;
  21   2                       ISP_CONTR=0x8b;
  22   2                       ISP_TRIG=0x46;
  23   2                       ISP_TRIG=0xb9;
  24   2                       addr++;
  25   2                       if((ISP_CONTR&0x10)!=0)
  26   2                       {
  27   3                              ISP_CONTR&=0xef;
  28   3                              da--;
  29   3                              addr--;
  30   3                       }
  31   2              }
  32   1                       ISP_DATA= 0;
  33   1                       ISP_ADDRL=0;
  34   1                       ISP_ADDRH=0;
  35   1                       ISP_CMD=  0;
  36   1                       ISP_CONTR=0x08;
  37   1                       ISP_TRIG= 0;
  38   1                       ISP_TRIG= 0;   
  39   1      }
  40          
  41          void  EE_Read( unsigned int addr,unsigned char *da ,unsigned char len)
  42          {
  43   1              unsigned char i;
  44   1              for(i=0;i<len;i++)
  45   1              {
  46   2                       ISP_ADDRL=(unsigned char)addr;
  47   2                       ISP_ADDRH=(unsigned char)(addr>>8);
  48   2                       ISP_CMD=isp_read;
  49   2                       ISP_CONTR=0x8b;
  50   2                       ISP_TRIG=0x46;
  51   2                       ISP_TRIG=0xb9;
  52   2                       addr++;
  53   2                       (*da++)= ISP_DATA;
  54   2              }
  55   1                       ISP_DATA= 0;
C51 COMPILER V8.05a   EEPROM                                                               06/05/2007 06:25:15 PAGE 2   

  56   1                       ISP_ADDRL=0;
  57   1                       ISP_ADDRH=0;
  58   1                       ISP_CMD=  0;
  59   1                       ISP_CONTR=0x08;
  60   1                       ISP_TRIG= 0;
  61   1                       ISP_TRIG= 0;   
  62   1      }
  63          
  64          void  EE_Erase( unsigned int addr)
  65          {
  66   1              ISP_ADDRL=(unsigned char)addr;
  67   1              ISP_ADDRH=(unsigned char)(addr>>8);
  68   1              ISP_CMD=isp_eraser;
  69   1              ISP_CONTR=0x83;//cpu below 8MHz
  70   1              ISP_TRIG=0x46;
  71   1              ISP_TRIG=0xb9;
  72   1              ISP_DATA= 0;
  73   1              ISP_ADDRL=0;
  74   1              ISP_ADDRH=0;
  75   1              ISP_CMD=  0;
  76   1              ISP_CONTR=0x08;
  77   1              ISP_TRIG= 0;    
  78   1      }
  79          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    235    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----      12
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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