nRF Connect SDK API 0.1.0
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sd_card.h
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1/*
2 * Copyright (c) 2018 Nordic Semiconductor ASA
3 *
4 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
5 */
6
7#ifndef _SD_CARD_H_
8#define _SD_CARD_H_
9
10#include <stddef.h>
11#include <zephyr/fs/fs.h>
12
31int sd_card_list_files(char const *const path, char *buf, size_t *buf_size);
32
50int sd_card_open_write_close(char const *const filename, char const *const data, size_t *size);
51
69int sd_card_open_read_close(char const *const filename, char *const buf, size_t *size);
70
86int sd_card_open(char const *const filename, struct fs_file_t *f_seg_read_entry);
87
106int sd_card_read(char *buf, size_t *size, struct fs_file_t *f_seg_read_entry);
107
121int sd_card_close(struct fs_file_t *f_seg_read_entry);
122
130int sd_card_init(void);
131
132#endif /* _SD_CARD_H_ */
int sd_card_open_read_close(char const *const filename, char *const buf, size_t *size)
Read data from file into the buffer.
int sd_card_close(struct fs_file_t *f_seg_read_entry)
Close the file opened by the sd_card_segment_read_open function.
int sd_card_read(char *buf, size_t *size, struct fs_file_t *f_seg_read_entry)
Read segment on the open file on the SD card.
int sd_card_open(char const *const filename, struct fs_file_t *f_seg_read_entry)
Open file on SD card.
int sd_card_init(void)
Initialize the SD card interface and print out SD card details.
int sd_card_open_write_close(char const *const filename, char const *const data, size_t *size)
Write data from buffer into the file.
int sd_card_list_files(char const *const path, char *buf, size_t *buf_size)
Print out the contents under SD card root path and write the content to buffer.