unleashed-firmware/applications/sd-filesystem/sd-filesystem.h
DrZlo13 8f9b2513ff
[FL-140] Core api dynamic records (#296)
* SYSTEM: tickless mode with deep sleep.
* Move FreeRTOS ticks to lptim2
* API: move all sumbodules init routines to one place. Timebase: working lptim2 at tick source.
* API Timebase: lp-timer routines, timer access safe zones prediction and synchronization. FreeRTOS: adjust configuration for tickless mode.
* NFC: support for tickless mode.
* API Timebase: improve tick error handling in IRQ. Apploader: use insomnia mode to run applications.
* BLE: prevent sleep while core2 starting
* HAL: nap while in insomnia mode
* init records work
* try to implement record delete
* tests and flapp
* flapp subsystem
* new core functions to get app stat, simplify core code
* fix thread termination
* add strdup to core
* fix tests
* Refactoring: remove all unusued parts, update API usage, aggreagate API sources and headers, new record storage
* Refactoring: update furi record api usage, cleanup code
* Fix broken merge for freertos apps
* Core, Target: fix compilation warnings
* Drop firmware target local
* HAL Timebase, Power, Clock: semaphore guarded access to clock and power modes, better sleep mode.
* SD-Filesystem: wait for all deps to arrive before adding widget. Core, BLE: disable debug dump to serial.
* delete old app example-ipc
* delete old app fatfs list
* fix strobe app, add input header
* delete old display driver
* comment old app qr-code
* fix sd-card test, add forced widget update
* remove unused new core test
* increase heap to 128k
* comment and assert old core tests
* fix syntax

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2021-01-20 19:09:26 +03:00

124 lines
3.3 KiB
C

#pragma once
#include <furi.h>
#include <gui/gui.h>
#include <input/input.h>
#define SD_FS_MAX_FILES _FS_LOCK
#define SD_STATE_LINES_COUNT 6
#ifndef min
#define min(a, b) (((a) < (b)) ? (a) : (b))
#endif
/* api data */
typedef FIL SDFile;
typedef DIR SDDir;
typedef FILINFO SDFileInfo;
/* storage for file/directory objects*/
typedef union {
SDFile file;
SDDir dir;
} SDFileDirStorage;
typedef enum {
SD_OK = FR_OK,
SD_DISK_ERR = FR_DISK_ERR,
SD_INT_ERR = FR_INT_ERR,
SD_NO_FILE = FR_NO_FILE,
SD_NO_PATH = FR_NO_PATH,
SD_INVALID_NAME = FR_INVALID_NAME,
SD_DENIED = FR_DENIED,
SD_EXIST = FR_EXIST,
SD_INVALID_OBJECT = FR_INVALID_OBJECT,
SD_WRITE_PROTECTED = FR_WRITE_PROTECTED,
SD_INVALID_DRIVE = FR_INVALID_DRIVE,
SD_NOT_ENABLED = FR_NOT_ENABLED,
SD_NO_FILESYSTEM = FR_NO_FILESYSTEM,
SD_MKFS_ABORTED = FR_MKFS_ABORTED,
SD_TIMEOUT = FR_TIMEOUT,
SD_LOCKED = FR_LOCKED,
SD_NOT_ENOUGH_CORE = FR_NOT_ENOUGH_CORE,
SD_TOO_MANY_OPEN_FILES = FR_TOO_MANY_OPEN_FILES,
SD_INVALID_PARAMETER = FR_INVALID_PARAMETER,
SD_NO_CARD,
SD_NOT_A_FILE,
SD_NOT_A_DIR,
SD_OTHER_APP,
SD_LOW_LEVEL_ERR,
} SDError;
typedef enum {
FDF_DIR,
FDF_FILE,
FDF_ANY,
} FiledataFilter;
typedef struct {
osThreadId_t thread_id;
bool is_dir;
SDFileDirStorage data;
} FileData;
/* application data */
typedef struct {
Widget* widget;
Icon* mounted;
Icon* fail;
} SdFsIcon;
typedef struct {
osMutexId_t mutex;
FileData files[SD_FS_MAX_FILES];
SDError status;
char* path;
FATFS fat_fs;
} SdFsInfo;
typedef struct {
SdFsInfo info;
SdFsIcon icon;
Widget* widget;
const char* line[SD_STATE_LINES_COUNT];
osMessageQueueId_t event_queue;
} SdApp;
/* core api fns */
bool _fs_init(SdFsInfo* _fs_info);
bool _fs_lock(SdFsInfo* fs_info);
bool _fs_unlock(SdFsInfo* fs_info);
SDError _fs_status(SdFsInfo* fs_info);
/* sd api fns */
bool fs_file_open(File* file, const char* path, FS_AccessMode access_mode, FS_OpenMode open_mode);
bool fs_file_close(File* file);
uint16_t fs_file_read(File* file, void* buff, uint16_t bytes_to_read);
uint16_t fs_file_write(File* file, void* buff, uint16_t bytes_to_write);
bool fs_file_seek(File* file, uint32_t offset, bool from_start);
uint64_t fs_file_tell(File* file);
bool fs_file_truncate(File* file);
uint64_t fs_file_size(File* file);
bool fs_file_sync(File* file);
bool fs_file_eof(File* file);
/* dir api */
bool fs_dir_open(File* file, const char* path);
bool fs_dir_close(File* file);
bool fs_dir_read(File* file, FileInfo* fileinfo, char* name, uint16_t name_length);
bool fs_dir_rewind(File* file);
/* common api */
FS_Error
fs_common_info(const char* path, FileInfo* fileinfo, char* name, const uint16_t name_length);
FS_Error fs_common_remove(const char* path);
FS_Error fs_common_rename(const char* old_path, const char* new_path);
FS_Error fs_common_set_attr(const char* path, uint8_t attr, uint8_t mask);
FS_Error fs_common_mkdir(const char* path);
FS_Error fs_common_set_time(const char* path, FileDateUnion date, FileTimeUnion time);
FS_Error fs_get_fs_info(uint64_t* total_space, uint64_t* free_space);
/* errors api */
const char* fs_error_get_desc(FS_Error error_id);
const char* fs_error_get_internal_desc(uint32_t internal_error_id);