main.lst

SD卡调试所用的资料

C51 COMPILER V7.50   MAIN                                                                  05/18/2010 22:18:54 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c LARGE BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <REG51.H>
   2          #include <intrins.h>
   3          #include <absacc.h>
   4          #include "define.h"
   5          #include "sd.h"
   6          #include "fat.h"
   7          #include "uart.h"
   8          #include<lcd.c>
   9          void main(void)
  10          {
  11   1       unsigned char i=0;
  12   1       unsigned char item=0;
  13   1       main_init();   //tft初始化     
  14   1       DispOneColor(RED);
  15   1       DispOneColor(GREEN);
  16   1       DispOneColor(BLUE);
  17   1       DispOneColor(WHITE);
  18   1      DispOneColor(BLACK);
  19   1      DispOneColor(YELLOW);
  20   1       main_Write_COM(0x0022); 
  21   1       UART_Init(); //初始化串口，板上的晶振为22.1184MHz，实际的波特率为38400bps
  22   1       SD_Reset();
  23   1       SD_Init(); //让SD卡就绪  
  24   1       UART_Send_Str("SD卡已就绪\n");//您看到这句话，就说明SD卡已经就绪了，可以对它进行读写操作了
  25   1       pArg=&Init_Arg_SD; //pArg是znFAT的“初始参数结构指针”，它所指向的结构体中记录了存储器及其文件系统的重要