CheapFAT--嵌入式文件系统免费源码下载 -

/*
+FHDR------------------------------------------------------------------
Copyright (c),
Tony Yang –specialized in fat usb firmware development
Contact:qq 292942278 e-mail:tony_yang123@sina.com.cn
;;;;;;;;;;
Abstract:
$Id: main.C,v 1.12 2007/05/10 11:13:14 design Exp $
-FHDR-------------------------------------------------------------------
*/
#include "stdio.h"
#include "include\types.h"
#include "fat\fat.h"
#include "Flash_Management\Flash_Management.h"
#include "include\FAT_cfg.h"
/*
===============================================================================
函数
main();
入口：无
出口：无
===============================================================================
*/
static FILE *file2;
static u8 Fl;
void main(void)
{
#if 1
u32 cc,bb;
u16 COUNT,i;
u8 a,ATTR,j,b,mode;
u8 HANDLE1,HANDLE2;
u8 buf[65536];
u8 ddd[] = "c:\\ok\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa我们aaaaaaaaaaaAAAAAAAAAAAaaaaaaaaa.rar";
flash_management_sysinit();
FAT_filesystem_autoformat('C',FAT32,270336*2*2);
FAT_filesystem_autoformat('D',FAT16,270336);
FAT_filesystem_initialization();
volume_inquiry('c',&cc,&bb);
printf("Volume C Capacity: %ld\n",cc);
printf("Volume C FreeSpace: %ld\n",bb);
volume_inquiry('d',&cc,&bb);
printf("Volume D Capacity: %ld\n",cc);
printf("Volume D FreeSpace: %ld\n",bb);
scanf("%c",&a);
/* 建立一个目录CREATE_FOLDER_TEST，以测试建立目录函数create_floder() */
create_folder("c:\\测试中文目录");
create_file("测试中文目录\\测试中文文件名.txt");
create_folder("aaaaaaaaaaA");
create_folder("aaaaaaaaaaA");
create_folder("C:\\AAAAAAAAAAAaaaaaa");
create_folder("D:\\AAAAAAAAAAAaaaaaa");
create_folder("c:\\CREATE_FOLDER_TEST");
create_folder("D:\\CREATE_FOLDER_TEST");
scanf("%c",&a);
/* 在目录CREATE_FOLDER_TEST下建立一个文件，以测试建立目录函数create_file() */
create_file("C:\\CREATE_FOLDER_TEST\\created_file.txt");
create_file("D:\\CREATE_FOLDER_TEST\\created_file.txt");
create_file("C:\\CREATE_FOLDER_TEST\\AAAAAAAAAAB");
create_file("D:\\CREATE_FOLDER_TEST\\AAAAAAAAAABaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
create_file("D:\\CREATE_FOLDER_TEST\\aa.rarc.rar.rar");
/* 重命令文件CREATE_FOLDER_TEST\\created_file.txt为"DFDFDFDFDFDFDFDFSDFSDTONY.TXT"
，以测试重命名文件函数rename_file() */
//rename_file("ok\\bAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.RAR","DFDFDFDFDFDFDFDFSDFSDTONY.TXT");
//scanf("%c",&a);
/* 删除文件CREATE_FOLDER_TEST\\created_file.txt */
//delete_file("ok\\ZZZZZZZZZZZZZZZUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA.RAR");
/* 删除目录CREATE_FOLDER_TEST */
//delete_folder("CREATE_FOLDER_TEST");
/* 列举CREATE_FOLDER_TEST目录下面的所有文件，打印到屏幕 */
cd_folder("c:\\CREATE_FOLDER_TEST",0);
a = 0;
while(folder_enumeration(buf,a,&ATTR) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;
}
scanf("%c",&a);
cd_folder(" ",1);
/* 列举根目录的文件，打印去屏幕 */
a = 0;
while(folder_enumeration(buf,a,&ATTR) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;
}
scanf("%c",&a);
#if 1
/* 在OK目录下连续写文件，readed.rar，直到磁盘被写满 */
create_folder("c:\\ok");
j = 0;
COUNT = 0;
do{
for(a = 0;a < 25; a++)
{
COUNT++;
if(create_file(ddd) == SUCC)
{
printf("Create file %s successfully\n",ddd);
HANDLE1 = open_file(ddd);
if((file2 = fopen("readed.rar","rb+")) == NULL)
{
return;
}
if(HANDLE1 != FAIL)
{
printf("\nOpen File %s successfully",ddd);
do{
cc = fread(buf,1,40000,file2);
//printf("\nreaded chars = %ld ",cc);
write_file(HANDLE1,buf, cc);
if(cc < 40000)
break;
}while(1);
close_file(HANDLE1);
fclose(file2);
}
else
printf("\nOpen File %s failed",ddd);
}
else
printf("Create file %s failed\n",ddd);
ddd[6+j] ++;
}
j++;
}while(j< 20);
scanf("%c",&a);
/* 分离磁盘0中的所有文件 */
a = 0;
while(disk_enumeration(0,buf,a,&ATTR) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;
if(ATTR & ATTR_DIRECTORY)
{
mkdir(buf+3);
continue;
}
else
{
if ((file2 = fopen(buf+3,"wb+")) == NULL)
{ printf("create file failed");scanf("%c",buf);
return;
}
else
HANDLE1 = open_file(buf);
}
if(HANDLE1 != FAIL)
do{
cc = read_file(HANDLE1,buf+400,50000);
printf("\nreaded chars = %ld ",cc);
fwrite(buf+400,1,cc,file2);
if(cc != 50000)
{
close_file(HANDLE1);
break;
}
}while(1);
else{
printf("Openfile failed!");
}
fclose(file2);
}
scanf("%c",&a);
#endif
/* DISK0 拷贝至DISK1 */
mode = 0; //设置disk_enumeration列举mode(0)-复位至第一个文件项或目录项开始枚举
while(disk_enumeration(0,buf,mode,&ATTR) == SUCC) //枚举一个目录项或目录项
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR); //打印被枚举的一个目录项或目录项
if(mode == 0)
mode = 1; //设置disk_enumeration列举mode(1)- 继续上一枚举后的目录项或目录项
if(ATTR & ATTR_DIRECTORY)
{
buf[0]++;
create_folder(buf); //建一个disk_enumeration的目录
continue;
}
else //复制文件
{ HANDLE1 = open_file(buf); //打开文件
buf[0]++;
create_file(buf); //在DISK1上建立文件
}
if(HANDLE1 != FAIL)
{ HANDLE2 = open_file(buf); //打开DISK1上建立的文件
if(HANDLE2 == FAIL)
break;
do{ //复制文件
cc = read_file(HANDLE1,buf+400,50000); //读文件
printf("\nreaded chars = %ld ",cc); //打印读文件读取的字节数
cc = write_file(HANDLE2,buf+400,cc); //将读取的字节写去DISK1上的文件
if(cc != 50000) //检查读取的字节数，确认文件尾
{
close_file(HANDLE1); //文件复制结束，关闭文件
close_file(HANDLE2);
break;
}
}while(1);
}
else
{
printf("Openfile failed!");
}
}
scanf("%c",&a);
#else
u8 ret;
u8 handle,buffer[65536];
struct attribute ATTRIBUTE;
ret = flash_management_sysinit();
ret = FAT_filesystem_autoformat('C',FAT32,270336*2*2);
ret = FAT_filesystem_initialization();
ret = create_folder("C:\\newFolder_0");
if (ret == 0)
{
printf("newFolder_0 创建成功！\n");
}
ret = create_file("C:\\newFolder_0\\newFile_1");
if (ret == 0)
{
printf("newFolder_0\\newFile_1 创建成功！\n");
}
ret = create_file("C:\\newFolder_0\\newFile_2");
if (ret == 0)
{
printf("newFolder_0\\newFile_2 创建成功！\n");
}
ret = delete_file("C:\\newFolder_0\\newFile_1");
if (ret == 0)
{
printf("newFolder_0\\newFile_1 删除成功！\n");
}
ret = delete_file("C:\\newFolder_0\\newFile_2");
if (ret == 0)
{
printf("newFolder_0\\newFile_2 删除成功！\n");
}
cd_folder("C:\\newFolder_0",1);
ret = delete_folder("C:\\newFolder_0");//成功
if (ret == 0)
{
printf("newFolder_0 删除成功！\n\n");
}
else
printf("newFolder_0 删除失败！\n\n");
//获取文件的访问,建立,修改时间
create_file("test.txt");
if(get_file_attribute("test.txt", The_FILE, &ATTRIBUTE)== SUCC)
{
printf("\n文件:test.txt\naccess time: %d-%d-%d",ATTRIBUTE.access_time_year,ATTRIBUTE.access_time_month,ATTRIBUTE.access_time_day);
printf("\ncreate time: %d-%d-%d",ATTRIBUTE.create_time_year,ATTRIBUTE.create_time_month,ATTRIBUTE.create_time_day);
printf("\ncreate time: %d:%d:%d",ATTRIBUTE.create_time_hour,ATTRIBUTE.create_time_minute,ATTRIBUTE.create_time_second);
printf("\nmodify time: %d-%d-%d",ATTRIBUTE.modify_time_year,ATTRIBUTE.modify_time_month,ATTRIBUTE.modify_time_day);
printf("\nmodify time: %d:%d:%d",ATTRIBUTE.modify_time_hour,ATTRIBUTE.modify_time_minute,ATTRIBUTE.modify_time_second);
printf("\nattr=%x",ATTRIBUTE.attr);
}
else
{
printf("FAIL");
}
//获取目录的访问,建立,修改时间
create_folder("test");
if(get_file_attribute("test", The_DIRECTORY, &ATTRIBUTE)== SUCC)
{
printf("\n目录:test\naccess time: %d-%d-%d",ATTRIBUTE.access_time_year,ATTRIBUTE.access_time_month,ATTRIBUTE.access_time_day);
printf("\ncreate time: %d-%d-%d",ATTRIBUTE.create_time_year,ATTRIBUTE.create_time_month,ATTRIBUTE.create_time_day);
printf("\ncreate time: %d:%d:%d",ATTRIBUTE.create_time_hour,ATTRIBUTE.create_time_minute,ATTRIBUTE.create_time_second);
printf("\nmodify time: %d-%d-%d",ATTRIBUTE.modify_time_year,ATTRIBUTE.modify_time_month,ATTRIBUTE.modify_time_day);
printf("\nmodify time: %d:%d:%d",ATTRIBUTE.modify_time_hour,ATTRIBUTE.modify_time_minute,ATTRIBUTE.modify_time_second);
printf("\nattr=%x",ATTRIBUTE.attr);
}
else
{
printf("FAIL");
}
create_folder("-実現不能なことばは始終で美しい-");
create_file("人生で最も意義がある時間は、苦しんでいる時間だ。.txt");
ret = create_file("-実現不能なことばは始終で美しい-.txt");
handle = open_file("-実現不能なことばは始終で美しい-.txt");
write_file(handle,buffer,1024);
create_file("Локальный IP адрес.txt");
create_file("Endere?o do IP Local.txt");
close_file(handle);
create_file("FatFsは小規模な組み込みシステム向けの汎用FATファイルシステム?モジュールです。ANSI C準拠でハードウェア?アーキテクチャには依存しないので、必要なワーク?エリアが確保できれば、8051,.txt");
create_file("正普個人-楊文斌.txt");
create_folder("苏州正普系统软件有限公司");
create_folder("GetEntryFromDirectory()增加检查CORE.offset==512目录读取结束的判断");
create_file("测试中文文件名.txt");
create_file("苏州正普系统软件有限公司.txt");
create_file("GetEntryFromDirectory()增加检查CORE.offset==512目录读取结束的判断.txt");
scanf("%c",&ret);
#endif
}
/*
+FFTR--------------------------------------------------------------------
$Log: main.C,v $
-FFTR--------------------------------------------------------------------
*/

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