97 lines
2.8 KiB
C
97 lines
2.8 KiB
C
/*
|
|
* This file is part of the MicroPython project, http://micropython.org/
|
|
*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2019-2020 Damien P. George
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
#ifndef MICROPY_INCLUDED_STM32_MBOOT_VFS_H
|
|
#define MICROPY_INCLUDED_STM32_MBOOT_VFS_H
|
|
|
|
#include "gzstream.h"
|
|
#include "mboot.h"
|
|
|
|
#if MBOOT_VFS_FAT
|
|
|
|
#include "lib/oofatfs/ff.h"
|
|
|
|
typedef struct _vfs_fat_context_t {
|
|
uint32_t bdev_base_addr;
|
|
uint32_t bdev_byte_len;
|
|
FATFS fatfs;
|
|
FIL fp;
|
|
} vfs_fat_context_t;
|
|
|
|
extern const stream_methods_t vfs_fat_stream_methods;
|
|
|
|
int vfs_fat_mount(vfs_fat_context_t *ctx, uint32_t base_addr, uint32_t byte_len);
|
|
|
|
#endif
|
|
|
|
#if MBOOT_VFS_LFS1
|
|
|
|
#include "lib/littlefs/lfs1.h"
|
|
|
|
#define LFS_READ_SIZE (32)
|
|
#define LFS_PROG_SIZE (32)
|
|
#define LFS_LOOKAHEAD_SIZE (32)
|
|
|
|
typedef struct _vfs_lfs1_context_t {
|
|
uint32_t bdev_base_addr;
|
|
struct lfs1_config config;
|
|
lfs1_t lfs;
|
|
struct lfs1_file_config filecfg;
|
|
uint8_t filebuf[LFS_PROG_SIZE];
|
|
lfs1_file_t file;
|
|
} vfs_lfs1_context_t;
|
|
|
|
extern const stream_methods_t vfs_lfs1_stream_methods;
|
|
|
|
int vfs_lfs1_mount(vfs_lfs1_context_t *ctx, uint32_t base_addr, uint32_t byte_len, uint32_t block_size);
|
|
|
|
#endif
|
|
|
|
#if MBOOT_VFS_LFS2
|
|
|
|
#include "lib/littlefs/lfs2.h"
|
|
|
|
#define LFS_READ_SIZE (32)
|
|
#define LFS_PROG_SIZE (32)
|
|
#define LFS_CACHE_SIZE (4 * LFS_READ_SIZE)
|
|
#define LFS_LOOKAHEAD_SIZE (32)
|
|
|
|
typedef struct _vfs_lfs2_context_t {
|
|
uint32_t bdev_base_addr;
|
|
struct lfs2_config config;
|
|
lfs2_t lfs;
|
|
struct lfs2_file_config filecfg;
|
|
uint8_t filebuf[LFS_CACHE_SIZE]; // lfs2 specific
|
|
lfs2_file_t file;
|
|
} vfs_lfs2_context_t;
|
|
|
|
extern const stream_methods_t vfs_lfs2_stream_methods;
|
|
|
|
int vfs_lfs2_mount(vfs_lfs2_context_t *ctx, uint32_t base_addr, uint32_t byte_len, uint32_t block_size);
|
|
|
|
#endif
|
|
|
|
#endif // MICROPY_INCLUDED_STM32_MBOOT_VFS_H
|