/**************************************************************************************************************************************
* Project:       discoverpixy
* Website:       https://github.com/t-moe/discoverpixy
* Authors:       Aaron Schmocker, Timo Lang
* Institution:   BFH Bern University of Applied Sciences
* File:          common/lowlevel/ll_filesystem.h
*
* Version History:
* Date			Autor Email			SHA		Changes
* 2015-05-10	timolang@gmail.com	e2bce8f	Added filesystem module, tests and implementation for it in emulator.
* 2015-05-15	timolang@gmail.com	9a16865	Added doxgen comments to filesyste, checkbox, numupdown and screen module. And some minor changes to the other modules.
*
**************************************************************************************************************************************/

#include "filesystem.h"

/**
 * @addtogroup lowlevel
 */
/*@{*/

/**
 * @defgroup ll_filesystem Filesystem (LowLevel)
 * Low level functions for the \ref filesystem module
 */
/*@}*/

/**
 * @addtogroup ll_filesystem
 */
/*@{*/


bool ll_filesystem_init();

DIRECTORY_STRUCT* ll_filesystem_dir_open(const char* path);
void ll_filesystem_dir_close(DIRECTORY_STRUCT* dir);
FILE_HANDLE* ll_filesystem_file_open(const char* filename);
void ll_filesystem_file_close(FILE_HANDLE* handle);
FILE_STATUS ll_filesystem_file_seek(FILE_HANDLE* handle, uint32_t offset);
FILE_STATUS ll_filesystem_file_read(FILE_HANDLE* handle, uint8_t* buf, uint32_t size);
FILE_STATUS ll_filesystem_file_write(FILE_HANDLE* handle, uint8_t* buf, uint32_t size);

/*@}*/