1 /* 2 * Copyright (c) 2021 GOODIX. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef __FS_LITTLEFS_H__ 16 #define __FS_LITTLEFS_H__ 17 18 #include "lfs.h" 19 20 #ifdef __cplusplus 21 extern "C" { 22 #endif 23 24 int32_t littlefs_flash_init(const struct lfs_config *cfg); 25 26 int32_t littlefs_block_read(const struct lfs_config *c, lfs_block_t block, 27 lfs_off_t off, uint8_t *dst, lfs_size_t size); 28 int32_t littlefs_block_write(const struct lfs_config *c, lfs_block_t block, 29 lfs_off_t off, const uint8_t *dst, lfs_size_t size); 30 int32_t littlefs_block_erase(const struct lfs_config *c, lfs_block_t block); 31 int32_t littlefs_block_sync(const struct lfs_config *c); 32 33 #ifdef __cplusplus 34 } 35 #endif 36 37 #endif 38