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/*
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Email: [email protected]
*
* Change Logs:
* Date Author Notes
* 2023-04-27 huanghe first version
* 2023-07-14 liqiaozhong add SD file sys mount func
*
*/
#include <rtthread.h>
#if defined(RT_USING_DFS)
#include <rtdbg.h>
#include <dfs_fs.h>
#include <dfs_file.h>
#define DBG_TAG "app.filesystem"
#define DBG_LVL DBG_INFO
#ifdef BSP_USING_SDCARD_FATFS
#define SD_DEIVCE_NAME "sd"
static int filesystem_mount(void)
{
while (rt_device_find(SD_DEIVCE_NAME) == RT_NULL)
{
rt_thread_mdelay(1);
}
if (dfs_mount(SD_DEIVCE_NAME, "/", "elm", 0, 0) == 0)
{
LOG_I("file system initialization done!\n");
}
else
{
LOG_E("[sd] File System on SD initialization failed!");
LOG_E("[sd] Please format SD Card as FAT32!!!...");
return -1;
}
mkdir("/ram", 0x777);
#ifdef RT_USING_DFS_RAMFS
extern struct dfs_ramfs *dfs_ramfs_create(rt_uint8_t *pool, rt_size_t size);
rt_uint8_t *pool = RT_NULL;
rt_size_t size = 8 * 1024 * 1024;
pool = rt_malloc(size);
if (pool == RT_NULL)
LOG_E("Malloc fail!");
if (dfs_mount(RT_NULL, "/ram", "ram", 0, (const void *)dfs_ramfs_create(pool, size)) == 0)
LOG_I("RAM file system initializated!");
else
LOG_E("RAM file system initializate failed!");
#endif
return RT_EOK;
}
INIT_ENV_EXPORT(filesystem_mount);
#else
static int filesystem_mount(void)
{
#ifdef RT_USING_DFS_RAMFS
extern struct dfs_ramfs *dfs_ramfs_create(rt_uint8_t *pool, rt_size_t size);
rt_uint8_t *pool = RT_NULL;
rt_size_t size = 8 * 1024 * 1024;
pool = rt_malloc(size);
if (pool == RT_NULL)
LOG_E("Malloc fail!");
if (dfs_mount(RT_NULL, "/", "ram", 0, (const void *)dfs_ramfs_create(pool, size)) == 0)
LOG_I("RAM file system initializated!");
else
LOG_E("RAM file system initializate failed!");
#endif
return RT_EOK;
}
INIT_ENV_EXPORT(filesystem_mount);
#endif // #ifdef BSP_USING_SDCARD_FATFS
#endif // #if defined(RT_USING_DFS)
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