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[mini2440]use long filename feature 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@655 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
qiuyiuestc 2010-04-20 01:09:07 +00:00
parent 005d4141d9
commit 1f42e27ece
5 changed files with 32 additions and 18 deletions
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6
bsp/mini2440/rtconfig.h
View File

@ -3,7 +3,7 @@
#define __RTTHREAD_CFG_H__
/* RT_NAME_MAX*/
#define RT_NAME_MAX 8
#define RT_NAME_MAX 32
/* RT_ALIGN_SIZE*/
#define RT_ALIGN_SIZE 4
@ -91,6 +91,10 @@
/* using DFS support */
#define RT_USING_DFS
#define RT_USING_DFS_ELMFAT
/* use long file name feature */
#define RT_DFS_ELM_USE_LFN 1
/* the max number of file length */
#define RT_DFS_ELM_MAX_LFN 32
/* #define RT_USING_DFS_YAFFS2 */
/* #define DFS_USING_WORKDIR */

6
bsp/mini2440/rtconfig.py
View File

@ -30,6 +30,8 @@ if rtconfig_ns.has_key('RT_USING_DFS'):
if rtconfig_ns.has_key('RT_USING_DFS_ELMFAT'):
RT_USING_DFS_ELMFAT = True
if rtconfig_ns.has_key('RT_DFS_ELM_USE_LFN'):
RT_DFS_ELM_USE_LFN = True
if rtconfig_ns.has_key('RT_USING_DFS_YAFFS2'):
RT_USING_DFS_YAFFS2 = True
@ -107,7 +109,7 @@ elif PLATFORM == 'armcc':
LFLAGS = DEVICE + ' --strict --info sizes --info totals --info unused --info veneers --list rtthread-mini2440.map --ro-base 0x30000000 --entry Entry_Point --first Entry_Point'
CFLAGS += ' -I"' + EXEC_PATH + '/ARM/RV31/INC"'
LFLAGS += ' --libpath "' + EXEC_PATH + '/ARM/RV31/LIB"'
LFLAGS += ' --libpath "' + EXEC_PATH + '/ARM/RV31/LIB"' + ' --keep __RTMsym_*'
EXEC_PATH += '/arm/bin40/'
@ -134,4 +136,4 @@ elif PLATFORM == 'iar':
CFLAGS = ''
AFLAGS = ''
LFLAGS = ''
LFLAGS = ''

5
components/dfs/SConscript
View File

@ -56,10 +56,13 @@ if rtconfig.RT_USING_DFS_YAFFS2:
src_local = src_local + yaffs2_main + yaffs2_comm
path = path + [RTT_ROOT + '/components/dfs/filesystems/yaffs2', RTT_ROOT + '/components/dfs/filesystems/yaffs2/direct']
if rtconfig.RT_DFS_ELM_USE_LFN:
elmfat += ['filesystems/elmfat/option/cc936.c']
if rtconfig.RT_USING_DFS_ELMFAT:
src_local = src_local + elmfat
# path = path + [RTT_ROOT + '/components/dfs/filesystems/elmfat']
# group definitions
group = {}
group['name'] = 'Filesystem'

7
components/dfs/filesystems/elmfat/ffconf.h
View File

@ -84,9 +84,14 @@
/ 1 - ASCII only (Valid for non LFN cfg.)
*/
#ifdef RT_DFS_ELM_USE_LFN
#define _USE_LFN RT_DFS_ELM_USE_LFN
#define _MAX_LFN RT_DFS_ELM_MAX_LFN
#else
#define _USE_LFN 0 /* 0, 1 or 2 */
#define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */
#endif
/* The _USE_LFN option switches the LFN support.
/
/ 0: Disable LFN. _MAX_LFN and _LFN_UNICODE have no effect.

26
include/rtthread.h
View File

@ -93,27 +93,27 @@ void rt_timer_timeout_sethook(void (*hook)(struct rt_timer* timer));
/*
* thread interface
*/
RTT_API rt_err_t rt_thread_init(struct rt_thread* thread,
rt_err_t rt_thread_init(struct rt_thread* thread,
const char* name,
void (*entry)(void* parameter), void* parameter,
void* stack_start, rt_uint32_t stack_size,
rt_uint8_t priority, rt_uint32_t tick);
RTT_API rt_err_t rt_thread_detach(rt_thread_t thread);
RTT_API rt_thread_t rt_thread_create (const char* name,
rt_err_t rt_thread_detach(rt_thread_t thread);
rt_thread_t rt_thread_create (const char* name,
void (*entry)(void* parameter), void* parameter,
rt_uint32_t stack_size,
rt_uint8_t priority, rt_uint32_t tick);
RTT_API rt_thread_t rt_thread_self(void);
RTT_API rt_thread_t rt_thread_find(char* name);
RTT_API rt_err_t rt_thread_startup(rt_thread_t thread);
RTT_API rt_err_t rt_thread_delete(rt_thread_t thread);
rt_thread_t rt_thread_self(void);
rt_thread_t rt_thread_find(char* name);
rt_err_t rt_thread_startup(rt_thread_t thread);
rt_err_t rt_thread_delete(rt_thread_t thread);
RTT_API rt_err_t rt_thread_yield(void);
RTT_API rt_err_t rt_thread_delay(rt_tick_t tick);
RTT_API rt_err_t rt_thread_control(rt_thread_t thread, rt_uint8_t cmd, void* arg);
RTT_API rt_err_t rt_thread_suspend(rt_thread_t thread);
RTT_API rt_err_t rt_thread_resume(rt_thread_t thread);
RTT_API void rt_thread_timeout(void* parameter);
rt_err_t rt_thread_yield(void);
rt_err_t rt_thread_delay(rt_tick_t tick);
rt_err_t rt_thread_control(rt_thread_t thread, rt_uint8_t cmd, void* arg);
rt_err_t rt_thread_suspend(rt_thread_t thread);
rt_err_t rt_thread_resume(rt_thread_t thread);
void rt_thread_timeout(void* parameter);
/*
* idle thread interface