doxygen/html/sd__card_8h_source.html

/*

 * Copyright (c) 2018 Nordic Semiconductor ASA

 *

 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause

 */


#ifndef _SD_CARD_H_

#define _SD_CARD_H_


#include <stddef.h>

#include <zephyr/fs/fs.h>


int sd_card_list_files_match(uint16_t result_file_num_max, uint16_t result_file_len_max,

                             char result[][result_file_len_max], char *path,

                             char const *const pattern);


int sd_card_list_files(char const *const path, char *buf, size_t *buf_size, bool extra_info);


int sd_card_open_write_close(char const *const filename, char const *const data, size_t *size);


int sd_card_open_read_close(char const *const filename, char *const buf, size_t *size);


int sd_card_open(char const *const filename, struct fs_file_t *f_seg_read_entry);


int sd_card_read(char *buf, size_t *size, struct fs_file_t *f_seg_read_entry);


int sd_card_close(struct fs_file_t *f_seg_read_entry);


int sd_card_init(void);


#endif /* _SD_CARD_H_ */

sd_card_list_files
int sd_card_list_files(char const *const path, char *buf, size_t *buf_size, bool extra_info)
Print out the contents under SD card root path and write the content to buffer.

sd_card_open_read_close
int sd_card_open_read_close(char const *const filename, char *const buf, size_t *size)
Read data from file into the buffer.

sd_card_close
int sd_card_close(struct fs_file_t *f_seg_read_entry)
Close the file opened by the sd_card_segment_read_open function.

sd_card_read
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.

sd_card_open
int sd_card_open(char const *const filename, struct fs_file_t *f_seg_read_entry)
Open file on SD card.

sd_card_list_files_match
int sd_card_list_files_match(uint16_t result_file_num_max, uint16_t result_file_len_max, char result[][result_file_len_max], char *path, char const *const pattern)
Finds all files on SD card that match the given pattern.

sd_card_init
int sd_card_init(void)
Initialize the SD card interface and print out SD card details.

sd_card_open_write_close
int sd_card_open_write_close(char const *const filename, char const *const data, size_t *size)
Write data from buffer into the file.