main.lst

本源码是c8051f330使用spi口在spi模式下读写SD卡

C51 COMPILER V7.50   MAIN                                                                  06/04/2008 15:52:39 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: D:\Keil\C51\BIN\C51.exe main.c DB OE

line level    source

   1          //主程序
   2          
   3          #include "stdarg.h"
   4          #include "stdio.h"
   5          #include "inc.h"
   6          
   7          
   8          
   9          
  10          
  11          //extern xdata uint8 cidlen = 16;                                //len取值0~MAX
  12          //extern xdata uint8 csdlen = 16;
  13          //xdata uint8 sendbuf[MAX] ={1,2,3};
  14          //xdata uint8 recbuf[MAX] ={0,0,0};
  15          uint32 blockaddr = 0;
  16          
  17          main()
  18          {
  19   1      
  20   1      //      uint8 i;
  21   1              
  22   1              uint8 byte = 0x40;
  23   1              uint8 rec = 0x20;
  24   1      
  25   1      
  26   1              Init_Device();           //初始化MCU
  27   1              
  28   1                      
  29   1      
  30   1      
  31   1              sd_init();                       //初始化SD卡进入SPI模式
  32   1      
  33   1                                                                                              //延时至少74个CLK
  34   1      
  35   1                                                                                        
  36   1              while(1)
  37   1              {
  38   2                      
  39   2      //      sd_write_single_block(blockaddr);
  40   2      
  41   2              sd_read_single_block(blockaddr);
  42   2                      
  43   2      
  44   2      
  45   2      
  46   2              }
  47   1      }
  48          
  49          
  50          
  51          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     25    ----
C51 COMPILER V7.50   MAIN                                                                  06/04/2008 15:52:39 PAGE 2   

   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4       2
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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