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Cheap_Flash_FS--嵌入式NandFlash文件系统源码(使用极速版代码)下载

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figureyang

发布时间: 2017-4-24 10:37

正文摘要:

Cheap_Flash_FS--嵌入式NandFlash文件系统源码(使用极速版代码)下载 Cheap_Flash_FS 代码已经由我们开发完成，并经过了严格的测试。坏块管理功能包括基于坏块表的管理程序，可以提供单/多扇区的操作。多扇区为n ...

ID:1 发表于 2017-4-24 16:34

好资料，下面是楼主的主程序main.c文件：

/*
+FHDR------------------------------------------------------------------
Copyright (c),
Tony Yang –USB,FAT firmware development
Contact:qq 292942278 e-mail:tony_yang123@sina.com.cn
;;;;;;;;;;
Abstract:
Sector Read/Write Driver
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
$Id: flash_management.c,v 1.1.1.1 2007/02/26 14:01:12 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"
#define main__
#ifdef main__
extern struct core_ CORE[maximum_disks];;
//extern u8 bit_map_modified[FAT_Sector_Num];;
//extern u32 FirstSectorofCluster(u32 N);
//extern u8 fill_fat_table_on_close_file(u32 first_cluster,u32 FIRST_CLUSTER,u32 ENDCluster,u8 *buf,u8 disk_id);
/*
===============================================================================
函数
main();
入口：无
出口：无
===============================================================================
*/
static FILE *file2;
void main(void)
{
#if 1
u32 cc,bb,i,cluster,added_cluster,number_of_clusters,last_cluster;
u16 COUNT;
u8 a,j,ATTR,mode;
u8 HANDLE1,HANDLE2;
u8 buf[655360];
struct attribute ATTR2;
struct attribute ATTRIBUTE;
u8 ddd[] = "c:\\ok\\aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa我们aaaaaAAAAAAAAAAAaaaaaaaaa.rar";
NandFlash_Initialization();
Makeup_Block_BAD_Table();
flash_management_sysinit();
/* if((file2 = fopen("fat32.img","wb+")) == NULL)
{
return;
}
for(i = 0;i<150000*2;i+=32)
{
read_flash_sector(buf,i,0,32);
cc = fwrite(buf,1,512*32,file2);
}
scanf("%c",&i);
scanf("%c",&i);
scanf("%c",&i);
scanf("%c",&i);
*/
FAT_filesystem_autoformat('C',FAT32,150000*2);
FAT_filesystem_autoformat('D',FAT16,270336);
FAT_filesystem_initialiation();
Allocate_An_Empty_cluster(&cluster,buf,0);
printf("cluster=%d",cluster);
/*create_file("grd g .txt");
*/
/*cd_folder("d:\\",0);
a = 0;
while(folder_enumeration(buf,a,&ATTR2) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
//if(a == 0)
// delete_folder(buf);
if(a == 0)
a = 1;
}
scanf("%c",&i);*/
//return;
//printf("格式化完成");
//scanf("%c",&i);
//disk_id = 1;
//Allocate_An_Empty_cluster(&cluster,buf,0);
//printf("cluster=%d",cluster);
//fill_fat_table_close_file(cluster,cluster+1,1000,buf,1);
//return;
/*create_file("d:\\test.txt");
HANDLE1 = open_file("d:\\test.txt");
write_file(HANDLE1,buf,500000);
close_file(HANDLE1);
printf("写文件完成");
read_flash_sector(buf,1,1,1);
buf[100] = 0xff;
buf[101] = 0xff;
buf[102] = 0xff;
buf[103] = 0xf;
write_flash_sector(buf,1,1,1);
scanf("%c",&i);
delete_file("d:\\test.txt");
return;*/
// disk_id = 1;
// printf("first = %d",FirstSectorofCluster(156));
// scanf("%c",&i);
/*
disk_id = 1;
Allocate_An_Empty_cluster(&cluster,buf,0);
printf("cluster=%d",cluster);
scanf("%c",&a);scanf("%c",&a);
number_of_clusters = 1000;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("added_cluster =%d,number_of_clusters =%d,last_cluster=%d",added_cluster,number_of_clusters,last_cluster);
scanf("%c",&a);scanf("%c",&a);
Allocate_An_Empty_cluster(&cluster,buf,0);
printf("cluster=%d",cluster);
scanf("%c",&a);scanf("%c",&a);
number_of_clusters = 1000;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("added_cluster =%d,number_of_clusters =%d,last_cluster=%d",added_cluster,number_of_clusters,last_cluster);
scanf("%c",&a);scanf("%c",&a);
return;*/
read_flash_sector(buf,36,0,1);
buf[100] = 0xff;
buf[101] = 0xff;
buf[102] = 0xff;
buf[103] = 0xf;
#if 1
buf[16] = 0xff;
buf[17] = 0xff;
buf[18] = 0xff;
buf[19] = 0xf;
buf[48] = 0xff;
buf[49] = 0xff;
buf[50] = 0xff;
buf[51] = 0xf;
buf[32] = 0xff;
buf[33] = 0xff;
buf[34] = 0xff;
buf[35] = 0xf;
#endif
buf[108] = 0xff;
buf[109] = 0xff;
buf[110] = 0xff;
buf[111] = 0xf;
write_flash_sector(buf,36,0,1);
#if 0
scanf("%c",&a);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
scanf("%c",&a);
#endif
/* cd_folder("d:\\",0);
create_file("myfile.rar");
HANDLE1 = open_file("myfile.rar");
if((file2 = fopen("readed.rar","rb+")) == NULL)
{
return;
}
if(HANDLE1 != FAIL)
{
do{
printf("#");
cc = fread(buf,1,500000,file2);
if(write_file(HANDLE1,buf, cc)==Disk_is_full)
break;
if(cc < 500000)
break;
}while(1);
}
close_file(HANDLE1);
return;*/
/*
printf("copy file");
scanf("%c",&a);scanf("%c",&a);
HANDLE1 = open_file("myfile.rar");
create_file("myfile2.rar");
HANDLE2 = open_file("myfile2.rar");
do{
printf("#");
cc = read_file(HANDLE1,buf,500000);
if(write_file(HANDLE2,buf, cc)==Disk_is_full)
break;
if(cc < 500000)
break;
}while(1);
scanf("%c",&a);scanf("%c",&a);
//return;
close_file(HANDLE1);
close_file(HANDLE2);
// return;*/
#if 0
create_file("aa.rar");
HANDLE1 = open_file("aa.rar");
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
close_file(HANDLE1);
HANDLE1 = open_file("aa.rar");
if((file2 = fopen("readed.rar","rb+")) == NULL)
{
return;
}
do{
printf("#");
cc = fread(buf,1,500000,file2);
if(write_file(HANDLE1,buf, cc)==Disk_is_full)
break;
if(cc < 500000)
break;
}while(1);
close_file(HANDLE1);
//printf("close_file");
fclose(file2);
#endif
// return;
cd_folder("d:\\",0);
create_floder("中文目录");
create_floder("中文目录\\中文目录");
create_file("中文目录\\文件1.txt");
create_file("中文目录\\文件2.txt");
create_file("中文目录\\2.txt");
HANDLE1 = open_file("中文目录\\2.txt");
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
write_file(HANDLE1,buf,500000);
close_file(HANDLE1);
//cd_folder("d:\\",0);
create_file("中文目录\\3.txt");
HANDLE1 = open_file("中文目录\\3.txt");
write_file(HANDLE1,buf,500000);
close_file(HANDLE1);
printf("write_complete");
scanf("%c",&i);
delete_file("中文目录\\2.txt");
scanf("%c",&i);
//return;
cd_folder("中文目录",0);
a = 0;
while(folder_enumeration(buf,a,&ATTR2) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
printf("\naccess time: %d-%d-%d",ATTR2.access_time_year,ATTR2.access_time_month,ATTR2.access_time_day);
printf("\ncreate time: %d-%d-%d",ATTR2.create_time_year,ATTR2.create_time_month,ATTR2.create_time_day);
printf("\ncreate time: %d:%d:%d",ATTR2.create_time_hour,ATTR2.create_time_minute,ATTR2.create_time_second);
printf("\nmodify time: %d-%d-%d",ATTR2.modify_time_year,ATTR2.modify_time_month,ATTR2.modify_time_day);
printf("\nmodify time: %d:%d:%d",ATTR2.modify_time_hour,ATTR2.modify_time_minute,ATTR2.modify_time_second);
printf("\nattr=%x",ATTR2.attr);
printf("\nFILESIZE=%x",ATTR2.file_size);
if(a == 0)
a = 1;
}
cd_folder("中文目录",0);
a = 0;
while(folder_enumeration(buf,a,&ATTR2) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
printf("\naccess time: %d-%d-%d",ATTR2.access_time_year,ATTR2.access_time_month,ATTR2.access_time_day);
printf("\ncreate time: %d-%d-%d",ATTR2.create_time_year,ATTR2.create_time_month,ATTR2.create_time_day);
printf("\ncreate time: %d:%d:%d",ATTR2.create_time_hour,ATTR2.create_time_minute,ATTR2.create_time_second);
printf("\nmodify time: %d-%d-%d",ATTR2.modify_time_year,ATTR2.modify_time_month,ATTR2.modify_time_day);
printf("\nmodify time: %d:%d:%d",ATTR2.modify_time_hour,ATTR2.modify_time_minute,ATTR2.modify_time_second);
printf("\nattr=%x",ATTR2.attr);
printf("\nFILESIZE=%x",ATTR2.file_size);
if(a == 0)
a = 1;
}
/*bit_map_modified[0] = 1;
bit_map_modified[1] = 1;
bit_map_modified[4] = 1;
bit_map_modified[5] = 1;
bit_map_modified[6] = 1;
bit_map_modified[28] = 1;
bit_map_modified[29] = 1;
bit_map_modified[30] = 1;
bit_map_modified[31] = 1;
bit_map_modified[32] = 1;
bit_map_write();
while(1);*/
///disk_id =1;
Allocate_An_Empty_cluster(&cluster,buf,0);
printf("cluster=%d",cluster);
/* scanf("%c",&a);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
number_of_clusters = 6;
Allocate_NUMBERS_OF_EMPTY_CLUSTER_TO_CUR_CLUSTER_CHAIN(cluster,&added_cluster,&last_cluster,buf,0,&number_of_clusters);
printf("cluster=%d added_cluster =%d last_cluster=%d number_of_clusters=%d\n",cluster,added_cluster,last_cluster,number_of_clusters);
scanf("%c",&a);
//return;*/
#if 1
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);
scanf("%c",&a);
//return;
create_floder("D:\\ok");
create_file("d:\\ok\\1_1.txt");
HANDLE1 = open_file("d:\\ok\\1_1.txt");
if(HANDLE1 == 0XFF)
{
printf("open file failed");
scanf("%c",&a);
}
for(i = 0;i<10000;i++)
buf[i] = 0x55;
write_file(HANDLE1,buf,10000);
write_file(HANDLE1,buf,10000);
write_file(HANDLE1,buf,10000);
write_file(HANDLE1,buf,10000);
f_seek(HANDLE1,200,SEEK_SET);
for(i = 0;i<100;i++)
buf[i] = i;
write_file(HANDLE1,buf,100);
close_file(HANDLE1);
//scanf("%c",&a);
/* 建立一个目录CREATE_FOLDER_TEST，以测试建立目录函数create_floder() */
create_floder("D:\\aaaaaaaaaa");
create_floder("d:\\aaaaaaaaaa");
create_floder("aaaaaaaaaaA");
create_floder("aaaaaaaaaaA");
create_file("D:\\aaaaaaaaaaAA我们.TXT");
create_file("c:\\aaaaaaaaaaAA.TXT");
create_floder("C:\\AAAAAAAAAAAaaaaaa");
create_floder("D:\\AAAAAAAAAAAaaaaaa");
create_floder("c:\\CREATE_FOLDER_TEST");
create_floder("D:\\CREATE_FOLDER_TEST");
scanf("%c",&a);
if(get_file_attribute("c:\\aaaaaaaaaaAA.TXT", The_FILE, &ATTRIBUTE)== SUCC)
{ printf("\n文件:aaaaaaaaaaAA.TXT");
printf("\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",ATTR2.attr);
}
else
{
printf("FAIL");
}
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\\AAAAAAAAAABB");
create_file("D:\\CREATE_FOLDER_TEST\\AAAAAAAAAABBBB");
create_file("D:\\ok\\aa.rarc");
//printf("\n\n rename_folder");
rename_folder("C:\\CREATE_FOLDER_TEST","short");
//printf("\n\n exit rename_folder");
/* 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:\\short",0);
a = 0;
while(folder_enumeration(buf,a,&ATTR2) == 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,&ATTR2) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;
}
printf("开始写连续文件");
scanf("%c",&a);scanf("%c",&a);
//delete_file(ddd);
/* 在OK目录下连续写文件，readed.rar，直到磁盘被写满 */
create_floder("c:\\ok");
j = 0;
COUNT = 0;
do{
for(a = 0;a < 25; a++)
{
COUNT++;
//printf("close_file");
if(create_file(ddd) == SUCC)//File_already_exist)
{
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{
printf("#");
cc = fread(buf,1,500000,file2);
if(write_file(HANDLE1,buf, cc)==Disk_is_full)
break;
//write_file(HANDLE1,buf, cc);
if(cc < 500000)
break;
}while(1);
close_file(HANDLE1);
//printf("close_file");
fclose(file2);
//break;
//return;
}
else
printf("\nOpen File %s failed",ddd);
}
else
printf("Create file %s failed\n",ddd);
ddd[6+j] ++;
}
//break;
j++;
}while(j< 20);
printf("CORE[disk_id].min_cluster_for_allocat=%d",CORE[0].min_cluster_for_allocat);
scanf("%c",&a);
//return;
/*
scanf("%c",&a);
cd_folder("c:\\ok",0);
a = 0;
while(folder_enumeration(buf,a,&ATTR) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
delete_file(buf);
if(a == 0)
a = 1;
}
a = delete_folder("c:\\ok");
if(a == SUCC)
printf("delete_folder c:\\ok 成功");
else if(a == Folder_for_delete_not_exist)
printf("Folder_for_delete_not_exist");
else if(a == Folder_is_not_empty)
printf("Folder_is_not_empty");
scanf("%c",&a);*/
/* 分离磁盘0中的所有文件 */
/* 分离磁盘0中的所有文件 */
printf(" /* 分离磁盘0中的所有文件 */");
scanf("%c",&a);
a = 0;
while(disk_enumeration(0,buf,a,&ATTR) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;
///printf("write 6 failed!");
if(ATTR & ATTR_DIRECTORY)
{
mkdir(buf+3);
continue;
}
else
{//printf("write 5 failed!");
if ((file2 = fopen(buf+3,"wb+")) == NULL)
{
return;
}
else
HANDLE1 = open_file(buf);
}
//printf("write 4 failed! %d",HANDLE1);
if(HANDLE1 != FAIL)
do{
// printf("read 21 failed!");
cc = read_file(HANDLE1,buf+400,55000);
//printf("read failed!");
printf("\nreaded chars = %ld ",cc);
fwrite(buf+400,1,cc,file2);
//printf("write failed!");
if(cc != 55000)
{
close_file(HANDLE1);
break;
}
}while(1);
else{
printf("Openfile failed!");
}
fclose(file2);
}
scanf("%c",&a);
scanf("%c",&a);
#endif
#endif
#define new_
#ifdef new_
printf("开始拷贝文件");
scanf("%c",&a);
scanf("%c",&a);
/* 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_floder(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;
if(HANDLE2 == The_disk_is_full)
break;
do{ //复制文件
cc = read_file(HANDLE1,buf+400,500000); //读文件
printf("\nreaded chars = %ld ",cc); //打印读文件读取的字节数
if(write_file(HANDLE2,buf+400,cc)==Disk_is_full)
{close_file(HANDLE1); //文件复制结束，关闭文件
close_file(HANDLE2);
break; //将读取的字节写去DISK1上的文件
}
if(cc != 500000) //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!");
}
}
#else
/* 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_floder(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!");
}
}
#endif
scanf("%c",&a);
#else
#endif
}
#if 0
void main(void)
{
u8 ret,buf[65536],ATTR;
u8 a;
u8 handle;
struct attribute ATTRIBUTE;
ret = flash_management_sysinit();
ret = FAT_filesystem_autoformat('C',FAT32,270336*2*2);
ret = FAT_filesystem_initialiation();
ret = create_floder("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");
create_file("folder"); //1、cd_folder()函数把没有后缀的文件当成文件夹。--解决了
if(cd_folder("folder",0)==0)
{
printf("\n进入目录成功!");
}
else
{
printf("\n进入目录失败!");
}
//2、create_floder()可以创建带".*"后缀的文件夹，但是folder_enumeration()无法识别（WinImage可以识别为文件夹）。
//测试结果,可以识别的啊
cd_folder("c:\\",0);
create_floder("CREATE_FOLDER.*");
a = 0;
while(folder_enumeration(buf,a,&ATTR2) == SUCC)
{
printf("\nreaded entry=%s Attr = %x",buf,ATTR);
if(a == 0)
a = 1;
}
//3、create_file()创建文件后，名称的英文字符会全部变成大写。
//测试结果----通过WINIMG查看--大小写未变啊!
create_file("c:\\aaaaaaaaAAAAAAAAAAAAA");
//4、rename_file()函数重命名文件和文件夹后，名称的英文字符会全部变成大写。
//代码已经修改--已经解决了
create_file("c:\\olderFile");
rename_file("c:\\olderFile","NewFile");
//5、rename_file()可以把文件夹修改为带".*"后缀的名称，修改成功后无法用cd_folder()进入，用
// WinImage打开识别为后缀名类型的文件。
//6、rename_file()函数重命名文件夹成功后，folder_enumeration()可以识别（用WinImage无法识别文
//件夹，文件类型变成了"本地磁盘"）。
//通过修改代码,rename_file只能修改文件的名称
create_floder("c:\\olderFolderName");
if(rename_file("c:\\olderFolderName","NewFileName")==0)
{
printf("\nrename_file()修改文件夹成功!");
}
else
{
printf("\nrename_file()修改文件夹失败!");
}
//7、delete_file()函数可以删除文件夹，删除成功后文件夹消失，但是空间并没有释放。
//代码已修改,现在delete_file()不能删除文件夹
//删除文件夹请用delete_folder()
create_floder("c:\\tempfolder");
if(delete_file("c:\\tempfolder") == 0)
{
printf("\ndelete_file()删除文件夹成功!");
}
else
{
printf("\ndelete_file()删除文件夹失败!");
}
//1、添加获取文件夹和文件的属性的函数：包括：是不是文件夹、名称、大小、创建时间，修改时间等。
//获取文件的访问,建立,修改时间,文件大小
create_file("test.txt");
handle = open_file("test.txt");//写入文件50000个字节
write_file(handle,buf,50000);
close_file(handle);
if(get_file_attribute("test.txt", The_FILE, &ATTRIBUTE)== SUCC)
{
printf("\n文件:test.txt\naccess time: %d-%d-%d",ATTR2.access_time_year,ATTR2.access_time_month,ATTR2.access_time_day);
printf("\ncreate time: %d-%d-%d",ATTR2.create_time_year,ATTR2.create_time_month,ATTR2.create_time_day);
printf("\ncreate time: %d:%d:%d",ATTR2.create_time_hour,ATTR2.create_time_minute,ATTR2.create_time_second);
printf("\nmodify time: %d-%d-%d",ATTR2.modify_time_year,ATTR2.modify_time_month,ATTR2.modify_time_day);
printf("\nmodify time: %d:%d:%d",ATTR2.modify_time_hour,ATTR2.modify_time_minute,ATTR2.modify_time_second);
printf("\nattr=%x",ATTR2.attr);
if(ATTR2.attr & ATTR_DIRECTORY)
{
printf("\n这是一个文件夹");
}
else
{
printf("\n这是一个文件");
}
printf("\nfile_size = %d",ATTR2.file_size);
}
else
{
printf("FAIL");
}
//获取目录的访问,建立,修改时间
create_floder("test");
if(get_file_attribute("test", The_DIRECTORY, &ATTRIBUTE)== SUCC)
{
printf("\n目录:test\naccess time: %d-%d-%d",ATTR2.access_time_year,ATTR2.access_time_month,ATTR2.access_time_day);
printf("\ncreate time: %d-%d-%d",ATTR2.create_time_year,ATTR2.create_time_month,ATTR2.create_time_day);
printf("\ncreate time: %d:%d:%d",ATTR2.create_time_hour,ATTR2.create_time_minute,ATTR2.create_time_second);
printf("\nmodify time: %d-%d-%d",ATTR2.modify_time_year,ATTR2.modify_time_month,ATTR2.modify_time_day);
printf("\nmodify time: %d:%d:%d",ATTR2.modify_time_hour,ATTR2.modify_time_minute,ATTR2.modify_time_second);
printf("\nattr=%x",ATTR2.attr);
if(ATTR2.attr & ATTR_DIRECTORY)
{
printf("\n这是一个文件夹");
}
else
{
printf("\n这是一个文件");
}
}
else
{
printf("FAIL");
}
//1. 判断该文件是文件夹还是文件
printf("\n\n1. 判断该文件是文件夹还是文件");
create_file("c:\\test.txt");
switch (check_type("c:\\test.txt"))
{
case The_DIRECTORY:printf("\n文件c:\\test.txt是一个目录");break;
case The_FILE:printf("\n文件c:\\test.txt是一个文件");break;
case The_file_is_not_exist:printf("\n文件c:\\test.txt不存在");break;
}
create_floder("c:\\test");
switch (check_type("c:\\test"))
{
case The_DIRECTORY:printf("\n文件c:\\test是一个目录");break;
case The_FILE:printf("\n文件c:\\test是一个文件");break;
case The_file_is_not_exist:printf("\n文件c:\\test不存在");break;
}
switch (check_type("c:\\not_exist"))
{
case The_DIRECTORY:printf("\n文件c:\\not_exist是一个目录");break;
case The_FILE:printf("\n文件c:\\not_exist是一个文件");break;
case The_file_is_not_exist:printf("\n文件c:\\not_exist不存在");break;
}
//2.判断文件夹或文件是否存在
printf("\n\n2.判断文件夹或文件是否存在");
create_floder("c:\\temp");
if(check_exist("c:\\temp", The_DIRECTORY) == 0)
{
printf("\n\n目录c:\\temp存在!");
}
else
{
printf("\n\n目录c:\\temp不存在!");
}
create_file("c:\\file");
if(check_exist("c:\\file", The_FILE) == 0)
{
printf("\n\n文件c:\\file存在!");
}
else
{
printf("\n\n文件c:\\file不存在!");
}
if(check_exist("c:\\file_not_exist", The_FILE) == 0)
{
printf("\n\n文件c:\\file_not_exist存在!");
}
else
{
printf("\n\n文件c:\\file_not_exist不存在!");
}
scanf("%c",&ret);
}
#endif
/*
+FFTR--------------------------------------------------------------------
$Log: main.C,v $
Revision 1.12 2007/05/10 11:13:14 design
-FFTR--------------------------------------------------------------------
*/

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