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