bafa3a8eb3
currently only read okay, write is not supported, this is enough for
me to study ELF, but the floppy is really small, now only about 400kb
space free showed by df("/").
Signed-off-by: parai <parai@foxmail.com>
78 lines
2.0 KiB
C
78 lines
2.0 KiB
C
/*
|
|
* File : application.c
|
|
* This file is part of RT-Thread RTOS
|
|
* COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2009-01-05 Bernard the first version
|
|
*/
|
|
|
|
#include <rtthread.h>
|
|
|
|
#ifdef RT_USING_DFS
|
|
#include <dfs_fs.h>
|
|
#include "floppy.h"
|
|
#endif
|
|
|
|
/* components initialization for simulator */
|
|
void components_init(void)
|
|
{
|
|
#ifdef RT_USING_DFS
|
|
rt_floppy_init();
|
|
/* initialize the device file system */
|
|
dfs_init();
|
|
|
|
#ifdef RT_USING_DFS_ELMFAT
|
|
/* initialize the elm chan FatFS file system*/
|
|
elm_init();
|
|
#endif
|
|
#endif
|
|
}
|
|
void rt_init_thread_entry(void *parameter)
|
|
{
|
|
components_init();
|
|
|
|
/* File system Initialization */
|
|
#ifdef RT_USING_DFS
|
|
{
|
|
|
|
#ifdef RT_USING_DFS_ELMFAT
|
|
/* mount sd card fatfs as root directory */
|
|
if (dfs_mount("floppy", "/", "elm", 0, 0) == 0)
|
|
rt_kprintf("fatfs initialized!\n");
|
|
else
|
|
rt_kprintf("fatfs initialization failed!\n");
|
|
#endif
|
|
}
|
|
#endif
|
|
}
|
|
|
|
int rt_application_init()
|
|
{
|
|
rt_thread_t tid;
|
|
|
|
tid = rt_thread_create("init",
|
|
rt_init_thread_entry, RT_NULL,
|
|
2048, RT_THREAD_PRIORITY_MAX / 3, 20);
|
|
|
|
if (tid != RT_NULL)
|
|
rt_thread_startup(tid);
|
|
|
|
return 0;
|
|
}
|