main.lst

时间触发嵌入式系统设计模式:使用8051系列微控制器开发可靠应用

C51 COMPILER V6.10  MAIN                                                                   04/19/2001 11:47:52 PAGE 1   


C51 COMPILER V6.10, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN .\Main.OBJ
COMPILER INVOKED BY: C:\KEIL\C51\BIN\C51.EXE .\Main.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          /*------------------------------------------------------------------*-
   2          
   3             Main.C (v1.00)
   4          
   5            ------------------------------------------------------------------
   6          
   7             Simple test program for SPI code library.
   8          
   9             Writes and reads Xicor X25320 (4k x 8-bit) EEPROM
  10          
  11          
  12             COPYRIGHT
  13             ---------
  14          
  15             This code is from the book:
  16          
  17             PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont 
  18             [Pearson Education, 2001; ISBN: 0-201-33138-1].
  19          
  20             This code is copyright (c) 2001 by Michael J. Pont.
  21           
  22             See book for copyright details and other information.
  23          
  24          -*------------------------------------------------------------------*/
  25          
  26          #include "Main.h"
  27          #include "SPI_Core.h"
  28          #include "SPI_X25.h"
  29          #include "Delay_T0.h"
  30          
  31          // In this test program, we define the error code variable here.
  32          tByte Error_code_G = 0;
  33          
  34          void main(void)
  35             {
  36   1         tByte Data1 = 0;
  37   1         tByte Data2 = 0;
  38   1      
  39   1         tWord Data_address = 0;
  40   1      
  41   1         // See text for details 
  42   1         SPI_Init_AT89S53(0x51);
  43   1      
  44   1         while (1) 
  45   1            {
  46   2            // Write to EEPROM
  47   2            SPI_X25_Write_Byte(Data_address, Data1++);
  48   2      
  49   2            // Read back from EEPROM
  50   2            Data2 = SPI_X25_Read_Byte(Data_address);
  51   2      
  52   2            // Display value from EEPROM
  53   2            P2 = 255 - Data2;
  54   2      
  55   2            // Display error codes (if any)
C51 COMPILER V6.10  MAIN                                                                   04/19/2001 11:47:52 PAGE 2   

  56   2            P3 = 255 - Error_code_G;
  57   2      
  58   2            if (++Data_address == 4095)
  59   2               {
  60   3               Data_address = 0;
  61   3               }
  62   2      
  63   2            Hardware_Delay_T0(1000);
  64   2            }   
  65   1         }
  66          
  67          /*------------------------------------------------------------------*-
  68            ---- END OF FILE -------------------------------------------------
  69          -*------------------------------------------------------------------*/
  70          
  71          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     79    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      1       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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