stc12c5412adiap.lst

单片机通过控制SIM300C 短信模块读GPS 数据

C51 COMPILER V7.10   STC12C5412ADIAP                                                       05/03/2007 10:20:05 PAGE 1   


C51 COMPILER V7.10, COMPILATION OF MODULE STC12C5412ADIAP
OBJECT MODULE PLACED IN STC12C5412ADIAP.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE STC12C5412ADIAP.C BROWSE DEBUG OBJECTEXTEND

line level    source

   1          /*********************************************************************************************************
             -**/
   2          /*********************************************************************************************************
             -**
   3          * MCU特殊功能寄存器地址
   4          **********************************************************************************************************
             -*/
   5          sfr ISP_CONTR = 0xE7; 
   6          sfr ISP_TRIG  = 0xE6; 
   7          sfr ISP_CMD   = 0xE5; /*FLASH命令位*/
   8          sfr ISP_ADDRL = 0xE4; /*FLASH地址低位*/
   9          sfr ISP_ADDRH = 0xE3; /*FLASH地址高位*/
  10          sfr ISP_DATA  = 0xE2; /*FLASH数据位*/
  11           
  12          /*********************************************************************************************************
             -**
  13          * MCU IAP命令
  14          **********************************************************************************************************
             -*/
  15          #define ISP_IAP_BYTE_READ 0x01;  
  16          #define ISP_IAP_BYTE_PROGRAM 0x02; 
  17          #define ISP_IAP_SECOTR_ERASE 0x03; 
  18          
  19          /*********************************************************************************************************
             -**
  20          * IAP子程序
  21          * 1. Sector-Erase 扇区擦除
  22          * 2. Byte-Program 字节编程
  23          * 3. Byte-Verify 字节校读
  24          **********************************************************************************************************
             -*/
  25          /*********************************************************************************************************
             -**
  26          * 扇区擦除子程序
  27          **********************************************************************************************************
             -*/
  28          void sector_erase(unsigned short int dataAddr)
  29          {
  30   1      unsigned short int destAddr = dataAddr;
  31   1      
  32   1      ISP_ADDRH = destAddr>>8; /*存入地址的高位字节*/
  33   1      ISP_ADDRL = destAddr; /*存入地址的低位字节*/
  34   1      ISP_CONTR = 0X01;
  35   1      ISP_CONTR |=0X80;
  36   1      ISP_CMD =ISP_IAP_SECOTR_ERASE;
  37   1      ISP_TRIG =0X46;
  38   1      ISP_TRIG =0XB9;
  39   1      return;
  40   1      }
  41          
  42          /*********************************************************************************************************
             -**
  43          * 字节编程子程序
  44          **********************************************************************************************************
             -*/
C51 COMPILER V7.10   STC12C5412ADIAP                                                       05/03/2007 10:20:05 PAGE 2   

  45          void byte_program(unsigned short int dataAddr, unsigned char dataByte)
  46          {
  47   1      unsigned short int destAddr = dataAddr;
  48   1      
  49   1      ISP_DATA=dataByte;
  50   1      ISP_ADDRH = destAddr>>8; /*存入地址的高位字节*/
  51   1      ISP_ADDRL = destAddr; /*存入地址的低位字节*/
  52   1      ISP_CONTR = 0X01;
  53   1      ISP_CONTR |=0X80;
  54   1      ISP_CMD =ISP_IAP_BYTE_PROGRAM;
  55   1      ISP_TRIG =0X46;
  56   1      ISP_TRIG =0XB9;
  57   1      return;
  58   1      }
  59          
  60          
  61          /*********************************************************************************************************
             -**
  62          * 字节校读子程序
  63          **********************************************************************************************************
             -*/
  64          
  65          unsigned char byte_verify(unsigned short int dataAddr)
  66          {
  67   1      unsigned short int destAddr = dataAddr;
  68   1      unsigned char readByte;
  69   1      ISP_ADDRH = destAddr>>8; /*存入地址的高位字节*/
  70   1      ISP_ADDRL = destAddr; /*存入地址的低位字节*/
  71   1      ISP_CONTR = 0X01;
  72   1      ISP_CONTR |=0X80;
  73   1      ISP_CMD =ISP_IAP_BYTE_READ;
  74   1      ISP_TRIG =0X46;
  75   1      ISP_TRIG =0XB9;
  76   1      readByte =ISP_DATA;
  77   1      return(readByte);
  78   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     76    ----
   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)