f94633863c
* update fatfs integer types * fix sector size to 512 * fix sector size calculation * common fs api * fs api realization (sd card + fat fs) * better sector size definition * more api realization fns * add error description api, add common api * fix api flag naming, run app * add fs_info call * disable fatfs strfuncs, enable fatfs chmod * rework filesystem app * sd detect cycle, sd menu, sd eject feature * fix sd detect cycle * sd card format routine * ui improvements, sd info routine * properly unmount card * separate mode flags * add api folder, move app, rename app * fix api naming * update st-card-test to use api * update path to app * fixed potential problem of using sizeof union * updated api documentation, new time/date fns * update codeowners * changed app requirements * changed app order * sd insert/remove log
122 lines
3.2 KiB
C
122 lines
3.2 KiB
C
#pragma once
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#include "flipper.h"
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#include "flipper_v2.h"
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#define SD_FS_MAX_FILES _FS_LOCK
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#define SD_STATE_LINES_COUNT 6
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#ifndef min
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#define min(a, b) (((a) < (b)) ? (a) : (b))
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#endif
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/* api data */
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typedef FIL SDFile;
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typedef DIR SDDir;
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typedef FILINFO SDFileInfo;
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/* storage for file/directory objects*/
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typedef union {
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SDFile file;
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SDDir dir;
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} SDFileDirStorage;
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typedef enum {
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SD_OK = FR_OK,
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SD_DISK_ERR = FR_DISK_ERR,
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SD_INT_ERR = FR_INT_ERR,
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SD_NO_FILE = FR_NO_FILE,
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SD_NO_PATH = FR_NO_PATH,
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SD_INVALID_NAME = FR_INVALID_NAME,
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SD_DENIED = FR_DENIED,
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SD_EXIST = FR_EXIST,
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SD_INVALID_OBJECT = FR_INVALID_OBJECT,
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SD_WRITE_PROTECTED = FR_WRITE_PROTECTED,
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SD_INVALID_DRIVE = FR_INVALID_DRIVE,
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SD_NOT_ENABLED = FR_NOT_ENABLED,
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SD_NO_FILESYSTEM = FR_NO_FILESYSTEM,
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SD_MKFS_ABORTED = FR_MKFS_ABORTED,
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SD_TIMEOUT = FR_TIMEOUT,
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SD_LOCKED = FR_LOCKED,
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SD_NOT_ENOUGH_CORE = FR_NOT_ENOUGH_CORE,
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SD_TOO_MANY_OPEN_FILES = FR_TOO_MANY_OPEN_FILES,
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SD_INVALID_PARAMETER = FR_INVALID_PARAMETER,
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SD_NO_CARD,
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SD_NOT_A_FILE,
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SD_NOT_A_DIR,
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SD_OTHER_APP,
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SD_LOW_LEVEL_ERR,
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} SDError;
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typedef enum {
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FDF_DIR,
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FDF_FILE,
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FDF_ANY,
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} FiledataFilter;
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typedef struct {
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osThreadId_t thread_id;
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bool is_dir;
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SDFileDirStorage data;
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} FileData;
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/* application data */
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typedef struct {
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Widget* widget;
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Icon* mounted;
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Icon* fail;
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} SdFsIcon;
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typedef struct {
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osMutexId_t mutex;
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FileData files[SD_FS_MAX_FILES];
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SDError status;
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char* path;
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FATFS fat_fs;
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} SdFsInfo;
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typedef struct {
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SdFsInfo info;
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SdFsIcon icon;
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Widget* widget;
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const char* line[SD_STATE_LINES_COUNT];
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osMessageQueueId_t event_queue;
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} SdApp;
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/* core api fns */
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bool _fs_init(SdFsInfo* _fs_info);
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bool _fs_lock(SdFsInfo* fs_info);
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bool _fs_unlock(SdFsInfo* fs_info);
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SDError _fs_status(SdFsInfo* fs_info);
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/* sd api fns */
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bool fs_file_open(File* file, const char* path, FS_AccessMode access_mode, FS_OpenMode open_mode);
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bool fs_file_close(File* file);
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uint16_t fs_file_read(File* file, void* buff, uint16_t bytes_to_read);
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uint16_t fs_file_write(File* file, void* buff, uint16_t bytes_to_write);
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bool fs_file_seek(File* file, uint32_t offset, bool from_start);
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uint64_t fs_file_tell(File* file);
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bool fs_file_truncate(File* file);
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uint64_t fs_file_size(File* file);
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bool fs_file_sync(File* file);
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bool fs_file_eof(File* file);
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/* dir api */
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bool fs_dir_open(File* file, const char* path);
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bool fs_dir_close(File* file);
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bool fs_dir_read(File* file, FileInfo* fileinfo, char* name, uint16_t name_length);
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bool fs_dir_rewind(File* file);
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/* common api */
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FS_Error
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fs_common_info(const char* path, FileInfo* fileinfo, char* name, const uint16_t name_length);
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FS_Error fs_common_remove(const char* path);
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FS_Error fs_common_rename(const char* old_path, const char* new_path);
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FS_Error fs_common_set_attr(const char* path, uint8_t attr, uint8_t mask);
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FS_Error fs_common_mkdir(const char* path);
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FS_Error fs_common_set_time(const char* path, FileDateUnion date, FileTimeUnion time);
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FS_Error fs_get_fs_info(uint64_t* total_space, uint64_t* free_space);
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/* errors api */
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const char* fs_error_get_desc(FS_Error error_id);
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const char* fs_error_get_internal_desc(uint32_t internal_error_id); |