MIP8f_FRDM_LineBuffer_sample - Line buffer mode. sammple code with MIP8F_SPI_Ver…

JapanDisplayInc » Code » MIP8f_FRDM_LineBuffer_sample

JapanDisplayInc / Mbed 2 deprecated MIP8f_FRDM_LineBuffer_sample

Line buffer mode. sammple code with MIP8F_SPI_Ver40

Dependencies: MIP8F_SPI_Ver40 mbed

Dependents: MIP8f_FRDM_TransferMode_sample MIP8f_FRDM_Animation_sample

Introduction

Line buffer mode sample with MIP8F_SPI_Ver40 Display some color and monochrome bitmap.

Other information , please refer to https://os.mbed.com/teams/JapanDisplayInc/code/MIP8f_FRDM_sample/

Usage

Copy Setting File and Image to micro SD-CARD. (Same setting File and bitmap of MIP8f_FRDM_sample.)

a) Download the following file corresponding to the target panel, and rename file identifier (.bin -> .zip), and unzip the file on micro SD Card's root directory.

LPM013M126x (176x176) :/media/uploads/JDI_Mbed_Team/sdcard_176x176.bin
LPM027M128x (400x240) :/media/uploads/JDI_Mbed_Team/sdcard_400x240.bin
LPM044M141x (640x480): /media/uploads/JDI_Mbed_Team/sdcard_640x480.bin

b) Insert micro SD-CARD to FRDM-K64F. c) Upload binary file to FRDM-K64F.and push Reset Button.

Other information

refer to Usage on https://os.mbed.com/teams/JapanDisplayInc/code/MIP8f_FRDM_sample/

this Sample Code (.bin)

/media/uploads/JDI_Mbed_Team/mip8f_frdm_linebuffer_sample.k64f.bin

SDFileSystem/FATFileSystem/ChaN/ff.h@13:855affe061f7, 2018-11-06 (annotated)

Committer:: JDI_Mbed_Team
Date:: Tue Nov 06 03:57:02 2018 +0000
Revision:: 13:855affe061f7
Parent:: 0:33fe30a2b785

Line buffer mode. sample code with MIP8F_SPI_Ver40

Who changed what in which revision?

User	Revision	Line number	New contents of line
JDI_Mbed_Team	0:33fe30a2b785	1	/*---------------------------------------------------------------------------/
JDI_Mbed_Team	0:33fe30a2b785	2	/ FatFs - FAT file system module include R0.11a (C)ChaN, 2015
JDI_Mbed_Team	0:33fe30a2b785	3	/----------------------------------------------------------------------------/
JDI_Mbed_Team	0:33fe30a2b785	4	/ FatFs module is a free software that opened under license policy of
JDI_Mbed_Team	0:33fe30a2b785	5	/ following conditions.
JDI_Mbed_Team	0:33fe30a2b785	6	/
JDI_Mbed_Team	0:33fe30a2b785	7	/ Copyright (C) 2015, ChaN, all right reserved.
JDI_Mbed_Team	0:33fe30a2b785	8	/
JDI_Mbed_Team	0:33fe30a2b785	9	/ 1. Redistributions of source code must retain the above copyright notice,
JDI_Mbed_Team	0:33fe30a2b785	10	/ this condition and the following disclaimer.
JDI_Mbed_Team	0:33fe30a2b785	11	/
JDI_Mbed_Team	0:33fe30a2b785	12	/ This software is provided by the copyright holder and contributors "AS IS"
JDI_Mbed_Team	0:33fe30a2b785	13	/ and any warranties related to this software are DISCLAIMED.
JDI_Mbed_Team	0:33fe30a2b785	14	/ The copyright owner or contributors be NOT LIABLE for any damages caused
JDI_Mbed_Team	0:33fe30a2b785	15	/ by use of this software.
JDI_Mbed_Team	0:33fe30a2b785	16	/---------------------------------------------------------------------------*/
JDI_Mbed_Team	0:33fe30a2b785	17
JDI_Mbed_Team	0:33fe30a2b785	18
JDI_Mbed_Team	0:33fe30a2b785	19	#ifndef _FATFS
JDI_Mbed_Team	0:33fe30a2b785	20	#define _FATFS 64180 /* Revision ID */
JDI_Mbed_Team	0:33fe30a2b785	21
JDI_Mbed_Team	0:33fe30a2b785	22	#ifdef __cplusplus
JDI_Mbed_Team	0:33fe30a2b785	23	extern "C" {
JDI_Mbed_Team	0:33fe30a2b785	24	#endif
JDI_Mbed_Team	0:33fe30a2b785	25
JDI_Mbed_Team	0:33fe30a2b785	26	#include "integer.h" /* Basic integer types */
JDI_Mbed_Team	0:33fe30a2b785	27	#include "ffconf.h" /* FatFs configuration options */
JDI_Mbed_Team	0:33fe30a2b785	28	#if _FATFS != _FFCONF
JDI_Mbed_Team	0:33fe30a2b785	29	#error Wrong configuration file (ffconf.h).
JDI_Mbed_Team	0:33fe30a2b785	30	#endif
JDI_Mbed_Team	0:33fe30a2b785	31
JDI_Mbed_Team	0:33fe30a2b785	32
JDI_Mbed_Team	0:33fe30a2b785	33
JDI_Mbed_Team	0:33fe30a2b785	34	/* Definitions of volume management */
JDI_Mbed_Team	0:33fe30a2b785	35
JDI_Mbed_Team	0:33fe30a2b785	36	#if _MULTI_PARTITION /* Multiple partition configuration */
JDI_Mbed_Team	0:33fe30a2b785	37	typedef struct {
JDI_Mbed_Team	0:33fe30a2b785	38	BYTE pd; /* Physical drive number */
JDI_Mbed_Team	0:33fe30a2b785	39	BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
JDI_Mbed_Team	0:33fe30a2b785	40	} PARTITION;
JDI_Mbed_Team	0:33fe30a2b785	41	extern PARTITION VolToPart[]; /* Volume - Partition resolution table */
JDI_Mbed_Team	0:33fe30a2b785	42	#define LD2PD(vol) (VolToPart[vol].pd) /* Get physical drive number */
JDI_Mbed_Team	0:33fe30a2b785	43	#define LD2PT(vol) (VolToPart[vol].pt) /* Get partition index */
JDI_Mbed_Team	0:33fe30a2b785	44
JDI_Mbed_Team	0:33fe30a2b785	45	#else /* Single partition configuration */
JDI_Mbed_Team	0:33fe30a2b785	46	#define LD2PD(vol) (BYTE)(vol) /* Each logical drive is bound to the same physical drive number */
JDI_Mbed_Team	0:33fe30a2b785	47	#define LD2PT(vol) 0 /* Find first valid partition or in SFD */
JDI_Mbed_Team	0:33fe30a2b785	48
JDI_Mbed_Team	0:33fe30a2b785	49	#endif
JDI_Mbed_Team	0:33fe30a2b785	50
JDI_Mbed_Team	0:33fe30a2b785	51
JDI_Mbed_Team	0:33fe30a2b785	52
JDI_Mbed_Team	0:33fe30a2b785	53	/* Type of path name strings on FatFs API */
JDI_Mbed_Team	0:33fe30a2b785	54
JDI_Mbed_Team	0:33fe30a2b785	55	#if _LFN_UNICODE /* Unicode string */
JDI_Mbed_Team	0:33fe30a2b785	56	#if !_USE_LFN
JDI_Mbed_Team	0:33fe30a2b785	57	#error _LFN_UNICODE must be 0 at non-LFN cfg.
JDI_Mbed_Team	0:33fe30a2b785	58	#endif
JDI_Mbed_Team	0:33fe30a2b785	59	#ifndef _INC_TCHAR
JDI_Mbed_Team	0:33fe30a2b785	60	typedef WCHAR TCHAR;
JDI_Mbed_Team	0:33fe30a2b785	61	#define _T(x) L ## x
JDI_Mbed_Team	0:33fe30a2b785	62	#define _TEXT(x) L ## x
JDI_Mbed_Team	0:33fe30a2b785	63	#endif
JDI_Mbed_Team	0:33fe30a2b785	64
JDI_Mbed_Team	0:33fe30a2b785	65	#else /* ANSI/OEM string */
JDI_Mbed_Team	0:33fe30a2b785	66	#ifndef _INC_TCHAR
JDI_Mbed_Team	0:33fe30a2b785	67	typedef char TCHAR;
JDI_Mbed_Team	0:33fe30a2b785	68	#define _T(x) x
JDI_Mbed_Team	0:33fe30a2b785	69	#define _TEXT(x) x
JDI_Mbed_Team	0:33fe30a2b785	70	#endif
JDI_Mbed_Team	0:33fe30a2b785	71
JDI_Mbed_Team	0:33fe30a2b785	72	#endif
JDI_Mbed_Team	0:33fe30a2b785	73
JDI_Mbed_Team	0:33fe30a2b785	74
JDI_Mbed_Team	0:33fe30a2b785	75
JDI_Mbed_Team	0:33fe30a2b785	76	/* File system object structure (FATFS) */
JDI_Mbed_Team	0:33fe30a2b785	77
JDI_Mbed_Team	0:33fe30a2b785	78	typedef struct {
JDI_Mbed_Team	0:33fe30a2b785	79	BYTE fs_type; /* FAT sub-type (0:Not mounted) */
JDI_Mbed_Team	0:33fe30a2b785	80	BYTE drv; /* Physical drive number */
JDI_Mbed_Team	0:33fe30a2b785	81	BYTE csize; /* Sectors per cluster (1,2,4...128) */
JDI_Mbed_Team	0:33fe30a2b785	82	BYTE n_fats; /* Number of FAT copies (1 or 2) */
JDI_Mbed_Team	0:33fe30a2b785	83	BYTE wflag; /* win[] flag (b0:dirty) */
JDI_Mbed_Team	0:33fe30a2b785	84	BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */
JDI_Mbed_Team	0:33fe30a2b785	85	WORD id; /* File system mount ID */
JDI_Mbed_Team	0:33fe30a2b785	86	WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
JDI_Mbed_Team	0:33fe30a2b785	87	#if _MAX_SS != _MIN_SS
JDI_Mbed_Team	0:33fe30a2b785	88	WORD ssize; /* Bytes per sector (512, 1024, 2048 or 4096) */
JDI_Mbed_Team	0:33fe30a2b785	89	#endif
JDI_Mbed_Team	0:33fe30a2b785	90	#if _FS_REENTRANT
JDI_Mbed_Team	0:33fe30a2b785	91	_SYNC_t sobj; /* Identifier of sync object */
JDI_Mbed_Team	0:33fe30a2b785	92	#endif
JDI_Mbed_Team	0:33fe30a2b785	93	#if !_FS_READONLY
JDI_Mbed_Team	0:33fe30a2b785	94	DWORD last_clust; /* Last allocated cluster */
JDI_Mbed_Team	0:33fe30a2b785	95	DWORD free_clust; /* Number of free clusters */
JDI_Mbed_Team	0:33fe30a2b785	96	#endif
JDI_Mbed_Team	0:33fe30a2b785	97	#if _FS_RPATH
JDI_Mbed_Team	0:33fe30a2b785	98	DWORD cdir; /* Current directory start cluster (0:root) */
JDI_Mbed_Team	0:33fe30a2b785	99	#endif
JDI_Mbed_Team	0:33fe30a2b785	100	DWORD n_fatent; /* Number of FAT entries, = number of clusters + 2 */
JDI_Mbed_Team	0:33fe30a2b785	101	DWORD fsize; /* Sectors per FAT */
JDI_Mbed_Team	0:33fe30a2b785	102	DWORD volbase; /* Volume start sector */
JDI_Mbed_Team	0:33fe30a2b785	103	DWORD fatbase; /* FAT start sector */
JDI_Mbed_Team	0:33fe30a2b785	104	DWORD dirbase; /* Root directory start sector (FAT32:Cluster#) */
JDI_Mbed_Team	0:33fe30a2b785	105	DWORD database; /* Data start sector */
JDI_Mbed_Team	0:33fe30a2b785	106	DWORD winsect; /* Current sector appearing in the win[] */
JDI_Mbed_Team	0:33fe30a2b785	107	BYTE win[_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
JDI_Mbed_Team	0:33fe30a2b785	108	} FATFS;
JDI_Mbed_Team	0:33fe30a2b785	109
JDI_Mbed_Team	0:33fe30a2b785	110
JDI_Mbed_Team	0:33fe30a2b785	111
JDI_Mbed_Team	0:33fe30a2b785	112	/* File object structure (FIL) */
JDI_Mbed_Team	0:33fe30a2b785	113
JDI_Mbed_Team	0:33fe30a2b785	114	typedef struct {
JDI_Mbed_Team	0:33fe30a2b785	115	FATFS* fs; /* Pointer to the related file system object (do not change order) */
JDI_Mbed_Team	0:33fe30a2b785	116	WORD id; /* Owner file system mount ID (do not change order) */
JDI_Mbed_Team	0:33fe30a2b785	117	BYTE flag; /* Status flags */
JDI_Mbed_Team	0:33fe30a2b785	118	BYTE err; /* Abort flag (error code) */
JDI_Mbed_Team	0:33fe30a2b785	119	DWORD fptr; /* File read/write pointer (Zeroed on file open) */
JDI_Mbed_Team	0:33fe30a2b785	120	DWORD fsize; /* File size */
JDI_Mbed_Team	0:33fe30a2b785	121	DWORD sclust; /* File start cluster (0:no cluster chain, always 0 when fsize is 0) */
JDI_Mbed_Team	0:33fe30a2b785	122	DWORD clust; /* Current cluster of fpter (not valid when fprt is 0) */
JDI_Mbed_Team	0:33fe30a2b785	123	DWORD dsect; /* Sector number appearing in buf[] (0:invalid) */
JDI_Mbed_Team	0:33fe30a2b785	124	#if !_FS_READONLY
JDI_Mbed_Team	0:33fe30a2b785	125	DWORD dir_sect; /* Sector number containing the directory entry */
JDI_Mbed_Team	0:33fe30a2b785	126	BYTE* dir_ptr; /* Pointer to the directory entry in the win[] */
JDI_Mbed_Team	0:33fe30a2b785	127	#endif
JDI_Mbed_Team	0:33fe30a2b785	128	#if _USE_FASTSEEK
JDI_Mbed_Team	0:33fe30a2b785	129	DWORD* cltbl; /* Pointer to the cluster link map table (Nulled on file open) */
JDI_Mbed_Team	0:33fe30a2b785	130	#endif
JDI_Mbed_Team	0:33fe30a2b785	131	#if _FS_LOCK
JDI_Mbed_Team	0:33fe30a2b785	132	UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
JDI_Mbed_Team	0:33fe30a2b785	133	#endif
JDI_Mbed_Team	0:33fe30a2b785	134	#if !_FS_TINY
JDI_Mbed_Team	0:33fe30a2b785	135	BYTE buf[_MAX_SS]; /* File private data read/write window */
JDI_Mbed_Team	0:33fe30a2b785	136	#endif
JDI_Mbed_Team	0:33fe30a2b785	137	} FIL;
JDI_Mbed_Team	0:33fe30a2b785	138
JDI_Mbed_Team	0:33fe30a2b785	139
JDI_Mbed_Team	0:33fe30a2b785	140
JDI_Mbed_Team	0:33fe30a2b785	141	/* Directory object structure (FATFS_DIR) */
JDI_Mbed_Team	0:33fe30a2b785	142
JDI_Mbed_Team	0:33fe30a2b785	143	typedef struct {
JDI_Mbed_Team	0:33fe30a2b785	144	FATFS* fs; /* Pointer to the owner file system object (do not change order) */
JDI_Mbed_Team	0:33fe30a2b785	145	WORD id; /* Owner file system mount ID (do not change order) */
JDI_Mbed_Team	0:33fe30a2b785	146	WORD index; /* Current read/write index number */
JDI_Mbed_Team	0:33fe30a2b785	147	DWORD sclust; /* Table start cluster (0:Root dir) */
JDI_Mbed_Team	0:33fe30a2b785	148	DWORD clust; /* Current cluster */
JDI_Mbed_Team	0:33fe30a2b785	149	DWORD sect; /* Current sector */
JDI_Mbed_Team	0:33fe30a2b785	150	BYTE* dir; /* Pointer to the current SFN entry in the win[] */
JDI_Mbed_Team	0:33fe30a2b785	151	BYTE* fn; /* Pointer to the SFN (in/out) {file[8],ext[3],status[1]} */
JDI_Mbed_Team	0:33fe30a2b785	152	#if _FS_LOCK
JDI_Mbed_Team	0:33fe30a2b785	153	UINT lockid; /* File lock ID (index of file semaphore table Files[]) */
JDI_Mbed_Team	0:33fe30a2b785	154	#endif
JDI_Mbed_Team	0:33fe30a2b785	155	#if _USE_LFN
JDI_Mbed_Team	0:33fe30a2b785	156	WCHAR* lfn; /* Pointer to the LFN working buffer */
JDI_Mbed_Team	0:33fe30a2b785	157	WORD lfn_idx; /* Last matched LFN index number (0xFFFF:No LFN) */
JDI_Mbed_Team	0:33fe30a2b785	158	#endif
JDI_Mbed_Team	0:33fe30a2b785	159	#if _USE_FIND
JDI_Mbed_Team	0:33fe30a2b785	160	const TCHAR* pat; /* Pointer to the name matching pattern */
JDI_Mbed_Team	0:33fe30a2b785	161	#endif
JDI_Mbed_Team	0:33fe30a2b785	162	} FATFS_DIR;
JDI_Mbed_Team	0:33fe30a2b785	163
JDI_Mbed_Team	0:33fe30a2b785	164
JDI_Mbed_Team	0:33fe30a2b785	165
JDI_Mbed_Team	0:33fe30a2b785	166	/* File information structure (FILINFO) */
JDI_Mbed_Team	0:33fe30a2b785	167
JDI_Mbed_Team	0:33fe30a2b785	168	typedef struct {
JDI_Mbed_Team	0:33fe30a2b785	169	DWORD fsize; /* File size */
JDI_Mbed_Team	0:33fe30a2b785	170	WORD fdate; /* Last modified date */
JDI_Mbed_Team	0:33fe30a2b785	171	WORD ftime; /* Last modified time */
JDI_Mbed_Team	0:33fe30a2b785	172	BYTE fattrib; /* Attribute */
JDI_Mbed_Team	0:33fe30a2b785	173	TCHAR fname[13]; /* Short file name (8.3 format) */
JDI_Mbed_Team	0:33fe30a2b785	174	#if _USE_LFN
JDI_Mbed_Team	0:33fe30a2b785	175	TCHAR* lfname; /* Pointer to the LFN buffer */
JDI_Mbed_Team	0:33fe30a2b785	176	UINT lfsize; /* Size of LFN buffer in TCHAR */
JDI_Mbed_Team	0:33fe30a2b785	177	#endif
JDI_Mbed_Team	0:33fe30a2b785	178	} FILINFO;
JDI_Mbed_Team	0:33fe30a2b785	179
JDI_Mbed_Team	0:33fe30a2b785	180
JDI_Mbed_Team	0:33fe30a2b785	181
JDI_Mbed_Team	0:33fe30a2b785	182	/* File function return code (FRESULT) */
JDI_Mbed_Team	0:33fe30a2b785	183
JDI_Mbed_Team	0:33fe30a2b785	184	typedef enum {
JDI_Mbed_Team	0:33fe30a2b785	185	FR_OK = 0, /* (0) Succeeded */
JDI_Mbed_Team	0:33fe30a2b785	186	FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */
JDI_Mbed_Team	0:33fe30a2b785	187	FR_INT_ERR, /* (2) Assertion failed */
JDI_Mbed_Team	0:33fe30a2b785	188	FR_NOT_READY, /* (3) The physical drive cannot work */
JDI_Mbed_Team	0:33fe30a2b785	189	FR_NO_FILE, /* (4) Could not find the file */
JDI_Mbed_Team	0:33fe30a2b785	190	FR_NO_PATH, /* (5) Could not find the path */
JDI_Mbed_Team	0:33fe30a2b785	191	FR_INVALID_NAME, /* (6) The path name format is invalid */
JDI_Mbed_Team	0:33fe30a2b785	192	FR_DENIED, /* (7) Access denied due to prohibited access or directory full */
JDI_Mbed_Team	0:33fe30a2b785	193	FR_EXIST, /* (8) Access denied due to prohibited access */
JDI_Mbed_Team	0:33fe30a2b785	194	FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */
JDI_Mbed_Team	0:33fe30a2b785	195	FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */
JDI_Mbed_Team	0:33fe30a2b785	196	FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */
JDI_Mbed_Team	0:33fe30a2b785	197	FR_NOT_ENABLED, /* (12) The volume has no work area */
JDI_Mbed_Team	0:33fe30a2b785	198	FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */
JDI_Mbed_Team	0:33fe30a2b785	199	FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any parameter error */
JDI_Mbed_Team	0:33fe30a2b785	200	FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */
JDI_Mbed_Team	0:33fe30a2b785	201	FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */
JDI_Mbed_Team	0:33fe30a2b785	202	FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */
JDI_Mbed_Team	0:33fe30a2b785	203	FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > _FS_LOCK */
JDI_Mbed_Team	0:33fe30a2b785	204	FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
JDI_Mbed_Team	0:33fe30a2b785	205	} FRESULT;
JDI_Mbed_Team	0:33fe30a2b785	206
JDI_Mbed_Team	0:33fe30a2b785	207
JDI_Mbed_Team	0:33fe30a2b785	208
JDI_Mbed_Team	0:33fe30a2b785	209	/--------------------------------------------------------------/
JDI_Mbed_Team	0:33fe30a2b785	210	/* FatFs module application interface */
JDI_Mbed_Team	0:33fe30a2b785	211
JDI_Mbed_Team	0:33fe30a2b785	212	FRESULT f_open (FIL* fp, const TCHAR* path, BYTE mode); /* Open or create a file */
JDI_Mbed_Team	0:33fe30a2b785	213	FRESULT f_close (FIL* fp); /* Close an open file object */
JDI_Mbed_Team	0:33fe30a2b785	214	FRESULT f_read (FIL* fp, void* buff, UINT btr, UINT* br); /* Read data from a file */
JDI_Mbed_Team	0:33fe30a2b785	215	FRESULT f_write (FIL* fp, const void* buff, UINT btw, UINT* bw); /* Write data to a file */
JDI_Mbed_Team	0:33fe30a2b785	216	FRESULT f_forward (FIL* fp, UINT(func)(const BYTE,UINT), UINT btf, UINT* bf); /* Forward data to the stream */
JDI_Mbed_Team	0:33fe30a2b785	217	FRESULT f_lseek (FIL* fp, DWORD ofs); /* Move file pointer of a file object */
JDI_Mbed_Team	0:33fe30a2b785	218	FRESULT f_truncate (FIL* fp); /* Truncate file */
JDI_Mbed_Team	0:33fe30a2b785	219	FRESULT f_sync (FIL* fp); /* Flush cached data of a writing file */
JDI_Mbed_Team	0:33fe30a2b785	220	FRESULT f_opendir (FATFS_DIR* dp, const TCHAR* path); /* Open a directory */
JDI_Mbed_Team	0:33fe30a2b785	221	FRESULT f_closedir (FATFS_DIR* dp); /* Close an open directory */
JDI_Mbed_Team	0:33fe30a2b785	222	FRESULT f_readdir (FATFS_DIR* dp, FILINFO* fno); /* Read a directory item */
JDI_Mbed_Team	0:33fe30a2b785	223	FRESULT f_findfirst (FATFS_DIR* dp, FILINFO* fno, const TCHAR* path, const TCHAR* pattern); /* Find first file */
JDI_Mbed_Team	0:33fe30a2b785	224	FRESULT f_findnext (FATFS_DIR* dp, FILINFO* fno); /* Find next file */
JDI_Mbed_Team	0:33fe30a2b785	225	FRESULT f_mkdir (const TCHAR* path); /* Create a sub directory */
JDI_Mbed_Team	0:33fe30a2b785	226	FRESULT f_unlink (const TCHAR* path); /* Delete an existing file or directory */
JDI_Mbed_Team	0:33fe30a2b785	227	FRESULT f_rename (const TCHAR* path_old, const TCHAR* path_new); /* Rename/Move a file or directory */
JDI_Mbed_Team	0:33fe30a2b785	228	FRESULT f_stat (const TCHAR* path, FILINFO* fno); /* Get file status */
JDI_Mbed_Team	0:33fe30a2b785	229	FRESULT f_chmod (const TCHAR* path, BYTE attr, BYTE mask); /* Change attribute of the file/dir */
JDI_Mbed_Team	0:33fe30a2b785	230	FRESULT f_utime (const TCHAR* path, const FILINFO* fno); /* Change times-tamp of the file/dir */
JDI_Mbed_Team	0:33fe30a2b785	231	FRESULT f_chdir (const TCHAR* path); /* Change current directory */
JDI_Mbed_Team	0:33fe30a2b785	232	FRESULT f_chdrive (const TCHAR* path); /* Change current drive */
JDI_Mbed_Team	0:33fe30a2b785	233	FRESULT f_getcwd (TCHAR* buff, UINT len); /* Get current directory */
JDI_Mbed_Team	0:33fe30a2b785	234	FRESULT f_getfree (const TCHAR* path, DWORD* nclst, FATFS** fatfs); /* Get number of free clusters on the drive */
JDI_Mbed_Team	0:33fe30a2b785	235	FRESULT f_getlabel (const TCHAR* path, TCHAR* label, DWORD* vsn); /* Get volume label */
JDI_Mbed_Team	0:33fe30a2b785	236	FRESULT f_setlabel (const TCHAR* label); /* Set volume label */
JDI_Mbed_Team	0:33fe30a2b785	237	FRESULT f_mount (FATFS* fs, const TCHAR* path, BYTE opt); /* Mount/Unmount a logical drive */
JDI_Mbed_Team	0:33fe30a2b785	238	FRESULT f_mkfs (const TCHAR* path, BYTE sfd, UINT au); /* Create a file system on the volume */
JDI_Mbed_Team	0:33fe30a2b785	239	FRESULT f_fdisk (BYTE pdrv, const DWORD szt[], void* work); /* Divide a physical drive into some partitions */
JDI_Mbed_Team	0:33fe30a2b785	240	int f_putc (TCHAR c, FIL* fp); /* Put a character to the file */
JDI_Mbed_Team	0:33fe30a2b785	241	int f_puts (const TCHAR* str, FIL* cp); /* Put a string to the file */
JDI_Mbed_Team	0:33fe30a2b785	242	int f_printf (FIL* fp, const TCHAR* str, ...); /* Put a formatted string to the file */
JDI_Mbed_Team	0:33fe30a2b785	243	TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the file */
JDI_Mbed_Team	0:33fe30a2b785	244
JDI_Mbed_Team	0:33fe30a2b785	245	#define f_eof(fp) ((int)((fp)->fptr == (fp)->fsize))
JDI_Mbed_Team	0:33fe30a2b785	246	#define f_error(fp) ((fp)->err)
JDI_Mbed_Team	0:33fe30a2b785	247	#define f_tell(fp) ((fp)->fptr)
JDI_Mbed_Team	0:33fe30a2b785	248	#define f_size(fp) ((fp)->fsize)
JDI_Mbed_Team	0:33fe30a2b785	249	#define f_rewind(fp) f_lseek((fp), 0)
JDI_Mbed_Team	0:33fe30a2b785	250	#define f_rewinddir(dp) f_readdir((dp), 0)
JDI_Mbed_Team	0:33fe30a2b785	251
JDI_Mbed_Team	0:33fe30a2b785	252	#ifndef EOF
JDI_Mbed_Team	0:33fe30a2b785	253	#define EOF (-1)
JDI_Mbed_Team	0:33fe30a2b785	254	#endif
JDI_Mbed_Team	0:33fe30a2b785	255
JDI_Mbed_Team	0:33fe30a2b785	256
JDI_Mbed_Team	0:33fe30a2b785	257
JDI_Mbed_Team	0:33fe30a2b785	258
JDI_Mbed_Team	0:33fe30a2b785	259	/--------------------------------------------------------------/
JDI_Mbed_Team	0:33fe30a2b785	260	/* Additional user defined functions */
JDI_Mbed_Team	0:33fe30a2b785	261
JDI_Mbed_Team	0:33fe30a2b785	262	/* RTC function */
JDI_Mbed_Team	0:33fe30a2b785	263	#if !_FS_READONLY && !_FS_NORTC
JDI_Mbed_Team	0:33fe30a2b785	264	DWORD get_fattime (void);
JDI_Mbed_Team	0:33fe30a2b785	265	#endif
JDI_Mbed_Team	0:33fe30a2b785	266
JDI_Mbed_Team	0:33fe30a2b785	267	/* Unicode support functions */
JDI_Mbed_Team	0:33fe30a2b785	268	#if _USE_LFN /* Unicode - OEM code conversion */
JDI_Mbed_Team	0:33fe30a2b785	269	WCHAR ff_convert (WCHAR chr, UINT dir); /* OEM-Unicode bidirectional conversion */
JDI_Mbed_Team	0:33fe30a2b785	270	WCHAR ff_wtoupper (WCHAR chr); /* Unicode upper-case conversion */
JDI_Mbed_Team	0:33fe30a2b785	271	#if _USE_LFN == 3 /* Memory functions */
JDI_Mbed_Team	0:33fe30a2b785	272	void* ff_memalloc (UINT msize); /* Allocate memory block */
JDI_Mbed_Team	0:33fe30a2b785	273	void ff_memfree (void* mblock); /* Free memory block */
JDI_Mbed_Team	0:33fe30a2b785	274	#endif
JDI_Mbed_Team	0:33fe30a2b785	275	#endif
JDI_Mbed_Team	0:33fe30a2b785	276
JDI_Mbed_Team	0:33fe30a2b785	277	/* Sync functions */
JDI_Mbed_Team	0:33fe30a2b785	278	#if _FS_REENTRANT
JDI_Mbed_Team	0:33fe30a2b785	279	int ff_cre_syncobj (BYTE vol, _SYNC_t* sobj); /* Create a sync object */
JDI_Mbed_Team	0:33fe30a2b785	280	int ff_req_grant (_SYNC_t sobj); /* Lock sync object */
JDI_Mbed_Team	0:33fe30a2b785	281	void ff_rel_grant (_SYNC_t sobj); /* Unlock sync object */
JDI_Mbed_Team	0:33fe30a2b785	282	int ff_del_syncobj (_SYNC_t sobj); /* Delete a sync object */
JDI_Mbed_Team	0:33fe30a2b785	283	#endif
JDI_Mbed_Team	0:33fe30a2b785	284
JDI_Mbed_Team	0:33fe30a2b785	285
JDI_Mbed_Team	0:33fe30a2b785	286
JDI_Mbed_Team	0:33fe30a2b785	287
JDI_Mbed_Team	0:33fe30a2b785	288	/--------------------------------------------------------------/
JDI_Mbed_Team	0:33fe30a2b785	289	/* Flags and offset address */
JDI_Mbed_Team	0:33fe30a2b785	290
JDI_Mbed_Team	0:33fe30a2b785	291
JDI_Mbed_Team	0:33fe30a2b785	292	/* File access control and file status flags (FIL.flag) */
JDI_Mbed_Team	0:33fe30a2b785	293
JDI_Mbed_Team	0:33fe30a2b785	294	#define FA_READ 0x01
JDI_Mbed_Team	0:33fe30a2b785	295	#define FA_OPEN_EXISTING 0x00
JDI_Mbed_Team	0:33fe30a2b785	296
JDI_Mbed_Team	0:33fe30a2b785	297	#if !_FS_READONLY
JDI_Mbed_Team	0:33fe30a2b785	298	#define FA_WRITE 0x02
JDI_Mbed_Team	0:33fe30a2b785	299	#define FA_CREATE_NEW 0x04
JDI_Mbed_Team	0:33fe30a2b785	300	#define FA_CREATE_ALWAYS 0x08
JDI_Mbed_Team	0:33fe30a2b785	301	#define FA_OPEN_ALWAYS 0x10
JDI_Mbed_Team	0:33fe30a2b785	302	#define FA__WRITTEN 0x20
JDI_Mbed_Team	0:33fe30a2b785	303	#define FA__DIRTY 0x40
JDI_Mbed_Team	0:33fe30a2b785	304	#endif
JDI_Mbed_Team	0:33fe30a2b785	305
JDI_Mbed_Team	0:33fe30a2b785	306
JDI_Mbed_Team	0:33fe30a2b785	307	/* FAT sub type (FATFS.fs_type) */
JDI_Mbed_Team	0:33fe30a2b785	308
JDI_Mbed_Team	0:33fe30a2b785	309	#define FS_FAT12 1
JDI_Mbed_Team	0:33fe30a2b785	310	#define FS_FAT16 2
JDI_Mbed_Team	0:33fe30a2b785	311	#define FS_FAT32 3
JDI_Mbed_Team	0:33fe30a2b785	312
JDI_Mbed_Team	0:33fe30a2b785	313
JDI_Mbed_Team	0:33fe30a2b785	314	/* File attribute bits for directory entry */
JDI_Mbed_Team	0:33fe30a2b785	315
JDI_Mbed_Team	0:33fe30a2b785	316	#define AM_RDO 0x01 /* Read only */
JDI_Mbed_Team	0:33fe30a2b785	317	#define AM_HID 0x02 /* Hidden */
JDI_Mbed_Team	0:33fe30a2b785	318	#define AM_SYS 0x04 /* System */
JDI_Mbed_Team	0:33fe30a2b785	319	#define AM_VOL 0x08 /* Volume label */
JDI_Mbed_Team	0:33fe30a2b785	320	#define AM_LFN 0x0F /* LFN entry */
JDI_Mbed_Team	0:33fe30a2b785	321	#define AM_DIR 0x10 /* Directory */
JDI_Mbed_Team	0:33fe30a2b785	322	#define AM_ARC 0x20 /* Archive */
JDI_Mbed_Team	0:33fe30a2b785	323	#define AM_MASK 0x3F /* Mask of defined bits */
JDI_Mbed_Team	0:33fe30a2b785	324
JDI_Mbed_Team	0:33fe30a2b785	325
JDI_Mbed_Team	0:33fe30a2b785	326	/* Fast seek feature */
JDI_Mbed_Team	0:33fe30a2b785	327	#define CREATE_LINKMAP 0xFFFFFFFF
JDI_Mbed_Team	0:33fe30a2b785	328
JDI_Mbed_Team	0:33fe30a2b785	329
JDI_Mbed_Team	0:33fe30a2b785	330
JDI_Mbed_Team	0:33fe30a2b785	331	/--------------------------------/
JDI_Mbed_Team	0:33fe30a2b785	332	/* Multi-byte word access macros */
JDI_Mbed_Team	0:33fe30a2b785	333
JDI_Mbed_Team	0:33fe30a2b785	334	#if _WORD_ACCESS == 1 /* Enable word access to the FAT structure */
JDI_Mbed_Team	0:33fe30a2b785	335	#define LD_WORD(ptr) (WORD)((WORD)(BYTE*)(ptr))
JDI_Mbed_Team	0:33fe30a2b785	336	#define LD_DWORD(ptr) (DWORD)((DWORD)(BYTE*)(ptr))
JDI_Mbed_Team	0:33fe30a2b785	337	#define ST_WORD(ptr,val) (WORD)(BYTE*)(ptr)=(WORD)(val)
JDI_Mbed_Team	0:33fe30a2b785	338	#define ST_DWORD(ptr,val) (DWORD)(BYTE*)(ptr)=(DWORD)(val)
JDI_Mbed_Team	0:33fe30a2b785	339	#else /* Use byte-by-byte access to the FAT structure */
JDI_Mbed_Team	0:33fe30a2b785	340	#define LD_WORD(ptr) (WORD)(((WORD)((BYTE)(ptr)+1)<<8)\|(WORD)(BYTE)(ptr))
JDI_Mbed_Team	0:33fe30a2b785	341	#define LD_DWORD(ptr) (DWORD)(((DWORD)((BYTE)(ptr)+3)<<24)\|((DWORD)((BYTE)(ptr)+2)<<16)\|((WORD)((BYTE)(ptr)+1)<<8)\|(BYTE)(ptr))
JDI_Mbed_Team	0:33fe30a2b785	342	#define ST_WORD(ptr,val) (BYTE)(ptr)=(BYTE)(val); ((BYTE)(ptr)+1)=(BYTE)((WORD)(val)>>8)
JDI_Mbed_Team	0:33fe30a2b785	343	#define ST_DWORD(ptr,val) (BYTE)(ptr)=(BYTE)(val); ((BYTE)(ptr)+1)=(BYTE)((WORD)(val)>>8); ((BYTE)(ptr)+2)=(BYTE)((DWORD)(val)>>16); ((BYTE)(ptr)+3)=(BYTE)((DWORD)(val)>>24)
JDI_Mbed_Team	0:33fe30a2b785	344	#endif
JDI_Mbed_Team	0:33fe30a2b785	345
JDI_Mbed_Team	0:33fe30a2b785	346	#ifdef __cplusplus
JDI_Mbed_Team	0:33fe30a2b785	347	}
JDI_Mbed_Team	0:33fe30a2b785	348	#endif
JDI_Mbed_Team	0:33fe30a2b785	349
JDI_Mbed_Team	0:33fe30a2b785	350	#endif /* _FATFS */

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Repository details

Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	06 Nov 2018
Imports:	8
Forks:	0
Commits:	14
Dependents:	2
Dependencies:	2
Followers:	13

The code in this repository is Apache licensed.