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use ELM FatFs as FAT file system.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@406 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
bernard.xiong 2010-02-11 15:55:46 +00:00
parent c53033b881
commit 034166dfb9
4 changed files with 36 additions and 103 deletions
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71
bsp/stm3210/project_filesystem/application.c
View File

@ -24,67 +24,38 @@
#include <dfs_init.h> #include <dfs_init.h>
/* dfs filesystem:EFS filesystem init */ /* dfs filesystem:EFS filesystem init */
#include <dfs_efs.h> #include <dfs_efs.h>
/* dfs filesystem:ELM FatFs filesystem init */
#include <dfs_elm.h>
/* dfs Filesystem APIs */ /* dfs Filesystem APIs */
#include <dfs_fs.h> #include <dfs_fs.h>
#endif #endif
/* filesystem test */
#include <dfs_posix.h>
static char fullpath[256 + 1];
void ls_root()
{
DIR *dir;
dir = opendir("/");
if (dir != RT_NULL)
{
struct dfs_dirent* dirent;
struct dfs_stat s;
do
{
dirent = readdir(dir);
if (dirent == RT_NULL) break;
rt_memset(&s, 0, sizeof(struct dfs_stat));
/* build full path for each file */
rt_sprintf(fullpath, "/%s", dirent->d_name);
stat(fullpath, &s);
if ( s.st_mode & DFS_S_IFDIR )
{
rt_kprintf("%s\t\t<DIR>\n", dirent->d_name);
}
else
{
rt_kprintf("%s\t\t%lu\n", dirent->d_name, s.st_size);
}
} while (dirent != RT_NULL);
closedir(dir);
}
else rt_kprintf("open root directory failed\n");
}
void rt_init_thread_entry(void* parameter) void rt_init_thread_entry(void* parameter)
{ {
/* Filesystem Initialization */ /* Filesystem Initialization */
#ifdef RT_USING_DFS #ifdef RT_USING_DFS
{ {
/* init the device filesystem */ /* init the device filesystem */
dfs_init(); dfs_init();
/* init the efsl filesystam*/ #ifdef RT_USING_DFS_EFSL
efsl_init(); /* init the efsl filesystam*/
efsl_init();
/* mount sd card fat partition 1 as root directory */ /* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "efs", 0, 0) == 0) if (dfs_mount("sd0", "/", "efs", 0, 0) == 0)
{ rt_kprintf("File System initialized!\n");
rt_kprintf("File System initialized!\n"); else
ls_root(); rt_kprintf("File System init failed!\n");
} #elif defined(RT_USING_DFS_ELMFAT)
else /* init the elm FAT filesystam*/
rt_kprintf("File System init failed!\n"); elm_init();
/* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
rt_kprintf("File System initialized!\n");
else
rt_kprintf("File System init failed!\n");
#endif
} }
#endif #endif
} }

16
bsp/stm3210/project_filesystem/project.Uv2
View File

@ -66,22 +66,12 @@ File 5,2,<..\..\libcpu\arm\stm32\fault_rvds.S><fault_rvds.S>
File 5,2,<..\..\libcpu\arm\stm32\start_rvds.s><start_rvds.s> File 5,2,<..\..\libcpu\arm\stm32\start_rvds.s><start_rvds.s>
File 5,1,<..\..\libcpu\arm\stm32\serial.c><serial.c> File 5,1,<..\..\libcpu\arm\stm32\serial.c><serial.c>
File 6,1,<..\..\filesystem\dfs\src\dfs_util.c><dfs_util.c> File 6,1,<..\..\filesystem\dfs\src\dfs_util.c><dfs_util.c>
File 6,1,<..\..\filesystem\dfs\src\dfs_cache.c><dfs_cache.c>
File 6,1,<..\..\filesystem\dfs\src\dfs_fs.c><dfs_fs.c> File 6,1,<..\..\filesystem\dfs\src\dfs_fs.c><dfs_fs.c>
File 6,1,<..\..\filesystem\dfs\src\dfs_init.c><dfs_init.c> File 6,1,<..\..\filesystem\dfs\src\dfs_init.c><dfs_init.c>
File 6,1,<..\..\filesystem\dfs\src\dfs_posix.c><dfs_posix.c> File 6,1,<..\..\filesystem\dfs\src\dfs_posix.c><dfs_posix.c>
File 6,1,<..\..\filesystem\dfs\src\dfs_raw.c><dfs_raw.c> File 6,1,<..\..\filesystem\dfs\src\dfs_raw.c><dfs_raw.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\plibc.c><plibc.c> File 6,1,<..\..\filesystem\dfs\filesystems\elmfat\dfs_elm.c><dfs_elm.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\efs.c><efs.c> File 6,1,<..\..\filesystem\dfs\filesystems\elmfat\ff.c><ff.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\extract.c><extract.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\base\partition.c><partition.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ui.c><ui.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\dir.c><dir.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fat.c><fat.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\file.c><file.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fs.c><fs.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ls.c><ls.c>
File 6,1,<..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\time.c><time.c>
Options 1,0,0 // Target 'RT-Thread STM32' Options 1,0,0 // Target 'RT-Thread STM32'
@ -142,7 +132,7 @@ Options 1,0,0 // Target 'RT-Thread STM32'
ADSCMISC () ADSCMISC ()
ADSCDEFN (USE_STDPERIPH_DRIVER, STM32F10X_HD,) ADSCDEFN (USE_STDPERIPH_DRIVER, STM32F10X_HD,)
ADSCUDEF () ADSCUDEF ()
ADSCINCD (.\Libraries\STM32F10x_StdPeriph_Driver\inc;.\Libraries\CMSIS\Core\CM3;..\..\include;.;..\..\libcpu\arm\stm32;..\..\filesystem\dfs;..\..\filesystem\dfs\include;..\..\filesystem\dfs\filesystems\efsl\src\include;..\..\filesystem\dfs\filesystems\efsl\src\base\include;..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\include) ADSCINCD (.\Libraries\STM32F10x_StdPeriph_Driver\inc;.\Libraries\CMSIS\Core\CM3;..\..\include;.;..\..\libcpu\arm\stm32;..\..\filesystem\dfs;..\..\filesystem\dfs\include;..\..\finsh)
ADSASFLG { 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } ADSASFLG { 1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
ADSAMISC () ADSAMISC ()
ADSADEFN () ADSADEFN ()

40
bsp/stm3210/project_filesystem/project.ewp
View File

@ -287,9 +287,6 @@
<state>$PROJ_DIR$\..\..\libcpu\arm\stm32</state> <state>$PROJ_DIR$\..\..\libcpu\arm\stm32</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs</state> <state>$PROJ_DIR$\..\..\filesystem\dfs</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\include</state> <state>$PROJ_DIR$\..\..\filesystem\dfs\include</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\include</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\base\include</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\include</state>
</option> </option>
<option> <option>
<name>CCStdIncCheck</name> <name>CCStdIncCheck</name>
@ -1086,9 +1083,6 @@
<state>$PROJ_DIR$\..\..\libcpu\arm\stm32</state> <state>$PROJ_DIR$\..\..\libcpu\arm\stm32</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs</state> <state>$PROJ_DIR$\..\..\filesystem\dfs</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\include</state> <state>$PROJ_DIR$\..\..\filesystem\dfs\include</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\include</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\base\include</state>
<state>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\include</state>
</option> </option>
<option> <option>
<name>CCStdIncCheck</name> <name>CCStdIncCheck</name>
@ -1611,7 +1605,7 @@
<group> <group>
<name>Filesystem</name> <name>Filesystem</name>
<file> <file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\src\dfs_cache.c</name> <name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\elmfat\dfs_elm.c</name>
</file> </file>
<file> <file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\src\dfs_fs.c</name> <name>$PROJ_DIR$\..\..\filesystem\dfs\src\dfs_fs.c</name>
@ -1629,37 +1623,7 @@
<name>$PROJ_DIR$\..\..\filesystem\dfs\src\dfs_util.c</name> <name>$PROJ_DIR$\..\..\filesystem\dfs\src\dfs_util.c</name>
</file> </file>
<file> <file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\dir.c</name> <name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\elmfat\ff.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\base\efs.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\base\extract.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fat.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\file.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\fs.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ls.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\base\partition.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\base\plibc.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\time.c</name>
</file>
<file>
<name>$PROJ_DIR$\..\..\filesystem\dfs\filesystems\efsl\src\fs\vfat\ui.c</name>
</file> </file>
</group> </group>
<group> <group>

12
bsp/stm3210/project_filesystem/rtconfig.h
View File

@ -65,10 +65,18 @@
/* the buffer size of console*/ /* the buffer size of console*/
#define RT_CONSOLEBUF_SIZE 128 #define RT_CONSOLEBUF_SIZE 128
/* SECTION: FinSH shell options */
/* Using FinSH as Shell*/
/* #define RT_USING_FINSH */
/* Using symbol table */
#define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION
/* SECTION: device filesystem */ /* SECTION: device filesystem */
#define RT_USING_DFS #define RT_USING_DFS
#define RT_USING_DFS_EFSL /* #define RT_USING_DFS_EFSL */
/* #define RT_USING_DFS_ELMFAT */ #define RT_USING_DFS_ELMFAT
#define RT_DFS_ELM_WORD_ACCESS
/* the max number of mounted filesystem */ /* the max number of mounted filesystem */
#define DFS_FILESYSTEMS_MAX 2 #define DFS_FILESYSTEMS_MAX 2