Sergey
5 years ago
13 changed files with 23672 additions and 1 deletions
@ -0,0 +1,164 @@ |
|||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2016 */ |
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
/* If a working storage control module is available, it should be */ |
||||
|
/* attached to the FatFs via a glue function rather than modifying it. */ |
||||
|
/* This is an example of glue functions to attach various exsisting */ |
||||
|
/* storage control modules to the FatFs module with a defined API. */ |
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
|
||||
|
|
||||
|
#include "diskio.h" /* FatFs lower layer API */ |
||||
|
|
||||
|
|
||||
|
/* Definitions of physical drive number for each drive */ |
||||
|
#define DEV_SD 0 /* Example: Map MMC/SD card to physical drive 1 */ |
||||
|
|
||||
|
|
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
/* Get Drive Status */ |
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
|
||||
|
DSTATUS disk_status ( |
||||
|
BYTE pdrv /* Physical drive nmuber to identify the drive */ |
||||
|
) |
||||
|
{ |
||||
|
if(pdrv == DEV_SD){ |
||||
|
return RES_OK; |
||||
|
}; |
||||
|
return STA_NODISK; |
||||
|
} |
||||
|
|
||||
|
|
||||
|
|
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
/* Inidialize a Drive */ |
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
|
||||
|
DSTATUS disk_initialize ( |
||||
|
BYTE pdrv /* Physical drive nmuber to identify the drive */ |
||||
|
) |
||||
|
{ |
||||
|
int result; |
||||
|
|
||||
|
if(pdrv == DEV_SD){ |
||||
|
result=sd_init(); |
||||
|
if(result != 0) { |
||||
|
return STA_NOINIT; |
||||
|
}; |
||||
|
return(0); |
||||
|
}; |
||||
|
return STA_NODISK; |
||||
|
} |
||||
|
|
||||
|
|
||||
|
|
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
/* Read Sector(s) */ |
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
|
||||
|
DRESULT disk_read ( |
||||
|
BYTE pdrv, /* Physical drive nmuber to identify the drive */ |
||||
|
BYTE *buff, /* Data buffer to store read data */ |
||||
|
DWORD sector, /* Start sector in LBA */ |
||||
|
UINT count /* Number of sectors to read */ |
||||
|
) |
||||
|
{ |
||||
|
uint8_t res=0; |
||||
|
|
||||
|
if(pdrv == DEV_SD){ |
||||
|
return RES_ERROR; |
||||
|
}; |
||||
|
return RES_PARERR; |
||||
|
} |
||||
|
|
||||
|
|
||||
|
|
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
/* Write Sector(s) */ |
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
|
||||
|
DRESULT disk_write ( |
||||
|
BYTE pdrv, /* Physical drive nmuber to identify the drive */ |
||||
|
const BYTE *buff, /* Data to be written */ |
||||
|
DWORD sector, /* Start sector in LBA */ |
||||
|
UINT count /* Number of sectors to write */ |
||||
|
) |
||||
|
{ |
||||
|
uint8_t res; |
||||
|
|
||||
|
if(pdrv == DEV_SD){ |
||||
|
return RES_ERROR; |
||||
|
}; |
||||
|
return RES_PARERR; |
||||
|
} |
||||
|
|
||||
|
|
||||
|
|
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
/* Miscellaneous Functions */ |
||||
|
/*-----------------------------------------------------------------------*/ |
||||
|
|
||||
|
DRESULT disk_ioctl ( |
||||
|
BYTE pdrv, /* Physical drive nmuber (0..) */ |
||||
|
BYTE cmd, /* Control code */ |
||||
|
void *buff /* Buffer to send/receive control data */ |
||||
|
) |
||||
|
{ |
||||
|
DRESULT res = RES_ERROR; |
||||
|
|
||||
|
if(pdrv == DEV_SD){ |
||||
|
|
||||
|
switch (cmd) |
||||
|
{ |
||||
|
|
||||
|
case CTRL_SYNC: |
||||
|
res = RES_OK; |
||||
|
break; |
||||
|
|
||||
|
case GET_SECTOR_SIZE: |
||||
|
*(DWORD*)buff = 512; |
||||
|
res= RES_OK; |
||||
|
break; |
||||
|
|
||||
|
case GET_BLOCK_SIZE: |
||||
|
*(DWORD*)buff = 512; |
||||
|
res= RES_OK; |
||||
|
break; |
||||
|
} |
||||
|
|
||||
|
return res; |
||||
|
}; |
||||
|
return(RES_OK); |
||||
|
}; |
||||
|
|
||||
|
DWORD get_fattime (void) { |
||||
|
|
||||
|
uint32_t d,ret; |
||||
|
|
||||
|
d=2018-1980; |
||||
|
ret=(d << 25); |
||||
|
|
||||
|
d=02; |
||||
|
ret |= (d << 21); |
||||
|
|
||||
|
d=12; |
||||
|
d=((d > 0) && (d < 32)) ? d : 1; |
||||
|
ret |= (d << 16); |
||||
|
|
||||
|
d=12; |
||||
|
d=((d > 0) && (d < 25)) ? d : 1; |
||||
|
ret |= (d << 11); |
||||
|
|
||||
|
d=25; |
||||
|
d=((d > 0) && (d < 60)) ? d : 1; |
||||
|
ret |= (d << 5); |
||||
|
|
||||
|
d=30 / 2; |
||||
|
d=((d > 0) && (d < 30)) ? d : 1; |
||||
|
ret |= d ; |
||||
|
|
||||
|
return ret; |
||||
|
}; |
||||
|
|
||||
|
|
||||
@ -0,0 +1,81 @@ |
|||||
|
/*-----------------------------------------------------------------------/
|
||||
|
/ Low level disk interface modlue include file (C)ChaN, 2014 / |
||||
|
/-----------------------------------------------------------------------*/ |
||||
|
|
||||
|
#ifndef _DISKIO_DEFINED |
||||
|
#define _DISKIO_DEFINED |
||||
|
|
||||
|
// #ifdef __cplusplus
|
||||
|
// extern "C" {
|
||||
|
// #endif
|
||||
|
|
||||
|
#include "integer.h" |
||||
|
#include "../../module/mks_wifi/mks_wifi_sd_low_lev.h" |
||||
|
#include "../../MarlinCore.h" |
||||
|
|
||||
|
/* Status of Disk Functions */ |
||||
|
typedef BYTE DSTATUS; |
||||
|
|
||||
|
/* Results of Disk Functions */ |
||||
|
typedef enum { |
||||
|
RES_OK = 0, /* 0: Successful */ |
||||
|
RES_ERROR, /* 1: R/W Error */ |
||||
|
RES_WRPRT, /* 2: Write Protected */ |
||||
|
RES_NOTRDY, /* 3: Not Ready */ |
||||
|
RES_PARERR /* 4: Invalid Parameter */ |
||||
|
} DRESULT; |
||||
|
|
||||
|
|
||||
|
/*---------------------------------------*/ |
||||
|
/* Prototypes for disk control functions */ |
||||
|
|
||||
|
|
||||
|
DSTATUS disk_initialize (BYTE pdrv); |
||||
|
DSTATUS disk_status (BYTE pdrv); |
||||
|
DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count); |
||||
|
DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count); |
||||
|
DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff); |
||||
|
|
||||
|
|
||||
|
/* Disk Status Bits (DSTATUS) */ |
||||
|
|
||||
|
#define STA_NOINIT 0x01 /* Drive not initialized */ |
||||
|
#define STA_NODISK 0x02 /* No medium in the drive */ |
||||
|
#define STA_PROTECT 0x04 /* Write protected */ |
||||
|
|
||||
|
|
||||
|
/* Command code for disk_ioctrl fucntion */ |
||||
|
|
||||
|
/* Generic command (Used by FatFs) */ |
||||
|
#define CTRL_SYNC 0 /* Complete pending write process (needed at _FS_READONLY == 0) */ |
||||
|
#define GET_SECTOR_COUNT 1 /* Get media size (needed at _USE_MKFS == 1) */ |
||||
|
#define GET_SECTOR_SIZE 2 /* Get sector size (needed at _MAX_SS != _MIN_SS) */ |
||||
|
#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at _USE_MKFS == 1) */ |
||||
|
#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at _USE_TRIM == 1) */ |
||||
|
|
||||
|
/* Generic command (Not used by FatFs) */ |
||||
|
#define CTRL_POWER 5 /* Get/Set power status */ |
||||
|
#define CTRL_LOCK 6 /* Lock/Unlock media removal */ |
||||
|
#define CTRL_EJECT 7 /* Eject media */ |
||||
|
#define CTRL_FORMAT 8 /* Create physical format on the media */ |
||||
|
|
||||
|
/* MMC/SDC specific ioctl command */ |
||||
|
#define MMC_GET_TYPE 10 /* Get card type */ |
||||
|
#define MMC_GET_CSD 11 /* Get CSD */ |
||||
|
#define MMC_GET_CID 12 /* Get CID */ |
||||
|
#define MMC_GET_OCR 13 /* Get OCR */ |
||||
|
#define MMC_GET_SDSTAT 14 /* Get SD status */ |
||||
|
#define ISDIO_READ 55 /* Read data form SD iSDIO register */ |
||||
|
#define ISDIO_WRITE 56 /* Write data to SD iSDIO register */ |
||||
|
#define ISDIO_MRITE 57 /* Masked write data to SD iSDIO register */ |
||||
|
|
||||
|
/* ATA/CF specific ioctl command */ |
||||
|
#define ATA_GET_REV 20 /* Get F/W revision */ |
||||
|
#define ATA_GET_MODEL 21 /* Get model name */ |
||||
|
#define ATA_GET_SN 22 /* Get serial number */ |
||||
|
|
||||
|
// #ifdef __cplusplus
|
||||
|
// }
|
||||
|
// #endif
|
||||
|
|
||||
|
#endif |
||||
File diff suppressed because it is too large
@ -0,0 +1,426 @@ |
|||||
|
/*----------------------------------------------------------------------------/
|
||||
|
/ FatFs - Generic FAT Filesystem module R0.14 / |
||||
|
/-----------------------------------------------------------------------------/ |
||||
|
/ |
||||
|
/ Copyright (C) 2019, ChaN, all right reserved. |
||||
|
/ |
||||
|
/ FatFs module is an open source software. Redistribution and use of FatFs in |
||||
|
/ source and binary forms, with or without modification, are permitted provided |
||||
|
/ that the following condition is met: |
||||
|
|
||||
|
/ 1. Redistributions of source code must retain the above copyright notice, |
||||
|
/ this condition and the following disclaimer. |
||||
|
/ |
||||
|
/ This software is provided by the copyright holder and contributors "AS IS" |
||||
|
/ and any warranties related to this software are DISCLAIMED. |
||||
|
/ The copyright owner or contributors be NOT LIABLE for any damages caused |
||||
|
/ by use of this software. |
||||
|
/ |
||||
|
/----------------------------------------------------------------------------*/ |
||||
|
|
||||
|
|
||||
|
#ifndef FF_DEFINED |
||||
|
#define FF_DEFINED 86606 /* Revision ID */ |
||||
|
|
||||
|
// #ifdef __cplusplus
|
||||
|
// extern "C" {
|
||||
|
// #endif
|
||||
|
|
||||
|
#include "ffconf.h" /* FatFs configuration options */ |
||||
|
|
||||
|
#if FF_DEFINED != FFCONF_DEF |
||||
|
#error Wrong configuration file (ffconf.h). |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
/* Integer types used for FatFs API */ |
||||
|
|
||||
|
#if defined(_WIN32) /* Main development platform */ |
||||
|
#define FF_INTDEF 2 |
||||
|
#include <windows.h> |
||||
|
typedef unsigned __int64 QWORD; |
||||
|
#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) /* C99 or later */ |
||||
|
#define FF_INTDEF 2 |
||||
|
#include <stdint.h> |
||||
|
typedef unsigned int UINT; /* int must be 16-bit or 32-bit */ |
||||
|
typedef unsigned char BYTE; /* char must be 8-bit */ |
||||
|
typedef uint16_t WORD; /* 16-bit unsigned integer */ |
||||
|
typedef uint32_t DWORD; /* 32-bit unsigned integer */ |
||||
|
typedef uint64_t QWORD; /* 64-bit unsigned integer */ |
||||
|
typedef WORD WCHAR; /* UTF-16 character type */ |
||||
|
#else /* Earlier than C99 */ |
||||
|
#define FF_INTDEF 1 |
||||
|
typedef unsigned int UINT; /* int must be 16-bit or 32-bit */ |
||||
|
typedef unsigned char BYTE; /* char must be 8-bit */ |
||||
|
typedef unsigned short WORD; /* 16-bit unsigned integer */ |
||||
|
typedef unsigned long DWORD; /* 32-bit unsigned integer */ |
||||
|
typedef WORD WCHAR; /* UTF-16 character type */ |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
/* Definitions of volume management */ |
||||
|
|
||||
|
#if FF_MULTI_PARTITION /* Multiple partition configuration */ |
||||
|
typedef struct { |
||||
|
BYTE pd; /* Physical drive number */ |
||||
|
BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */ |
||||
|
} PARTITION; |
||||
|
extern PARTITION VolToPart[]; /* Volume - Partition mapping table */ |
||||
|
#endif |
||||
|
|
||||
|
#if FF_STR_VOLUME_ID |
||||
|
#ifndef FF_VOLUME_STRS |
||||
|
extern const char* VolumeStr[FF_VOLUMES]; /* User defied volume ID */ |
||||
|
#endif |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* Type of path name strings on FatFs API */ |
||||
|
|
||||
|
#ifndef _INC_TCHAR |
||||
|
#define _INC_TCHAR |
||||
|
|
||||
|
#if FF_USE_LFN && FF_LFN_UNICODE == 1 /* Unicode in UTF-16 encoding */ |
||||
|
typedef WCHAR TCHAR; |
||||
|
#define _T(x) L ## x |
||||
|
#define _TEXT(x) L ## x |
||||
|
#elif FF_USE_LFN && FF_LFN_UNICODE == 2 /* Unicode in UTF-8 encoding */ |
||||
|
typedef char TCHAR; |
||||
|
#define _T(x) u8 ## x |
||||
|
#define _TEXT(x) u8 ## x |
||||
|
#elif FF_USE_LFN && FF_LFN_UNICODE == 3 /* Unicode in UTF-32 encoding */ |
||||
|
typedef DWORD TCHAR; |
||||
|
#define _T(x) U ## x |
||||
|
#define _TEXT(x) U ## x |
||||
|
#elif FF_USE_LFN && (FF_LFN_UNICODE < 0 || FF_LFN_UNICODE > 3) |
||||
|
#error Wrong FF_LFN_UNICODE setting |
||||
|
#else /* ANSI/OEM code in SBCS/DBCS */ |
||||
|
typedef char TCHAR; |
||||
|
#define _T(x) x |
||||
|
#define _TEXT(x) x |
||||
|
#endif |
||||
|
|
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* Type of file size and LBA variables */ |
||||
|
|
||||
|
#if FF_FS_EXFAT |
||||
|
#if FF_INTDEF != 2 |
||||
|
#error exFAT feature wants C99 or later |
||||
|
#endif |
||||
|
typedef QWORD FSIZE_t; |
||||
|
#if FF_LBA64 |
||||
|
typedef QWORD LBA_t; |
||||
|
#else |
||||
|
typedef DWORD LBA_t; |
||||
|
#endif |
||||
|
#else |
||||
|
#if FF_LBA64 |
||||
|
#error exFAT needs to be enabled when enable 64-bit LBA |
||||
|
#endif |
||||
|
typedef DWORD FSIZE_t; |
||||
|
typedef DWORD LBA_t; |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* Filesystem object structure (FATFS) */ |
||||
|
|
||||
|
typedef struct { |
||||
|
BYTE fs_type; /* Filesystem type (0:not mounted) */ |
||||
|
BYTE pdrv; /* Associated physical drive */ |
||||
|
BYTE n_fats; /* Number of FATs (1 or 2) */ |
||||
|
BYTE wflag; /* win[] flag (b0:dirty) */ |
||||
|
BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */ |
||||
|
WORD id; /* Volume mount ID */ |
||||
|
WORD n_rootdir; /* Number of root directory entries (FAT12/16) */ |
||||
|
WORD csize; /* Cluster size [sectors] */ |
||||
|
#if FF_MAX_SS != FF_MIN_SS |
||||
|
WORD ssize; /* Sector size (512, 1024, 2048 or 4096) */ |
||||
|
#endif |
||||
|
#if FF_USE_LFN |
||||
|
WCHAR* lfnbuf; /* LFN working buffer */ |
||||
|
#endif |
||||
|
#if FF_FS_EXFAT |
||||
|
BYTE* dirbuf; /* Directory entry block scratchpad buffer for exFAT */ |
||||
|
#endif |
||||
|
#if FF_FS_REENTRANT |
||||
|
FF_SYNC_t sobj; /* Identifier of sync object */ |
||||
|
#endif |
||||
|
#if !FF_FS_READONLY |
||||
|
DWORD last_clst; /* Last allocated cluster */ |
||||
|
DWORD free_clst; /* Number of free clusters */ |
||||
|
#endif |
||||
|
#if FF_FS_RPATH |
||||
|
DWORD cdir; /* Current directory start cluster (0:root) */ |
||||
|
#if FF_FS_EXFAT |
||||
|
DWORD cdc_scl; /* Containing directory start cluster (invalid when cdir is 0) */ |
||||
|
DWORD cdc_size; /* b31-b8:Size of containing directory, b7-b0: Chain status */ |
||||
|
DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */ |
||||
|
#endif |
||||
|
#endif |
||||
|
DWORD n_fatent; /* Number of FAT entries (number of clusters + 2) */ |
||||
|
DWORD fsize; /* Size of an FAT [sectors] */ |
||||
|
LBA_t volbase; /* Volume base sector */ |
||||
|
LBA_t fatbase; /* FAT base sector */ |
||||
|
LBA_t dirbase; /* Root directory base sector/cluster */ |
||||
|
LBA_t database; /* Data base sector */ |
||||
|
#if FF_FS_EXFAT |
||||
|
LBA_t bitbase; /* Allocation bitmap base sector */ |
||||
|
#endif |
||||
|
LBA_t winsect; /* Current sector appearing in the win[] */ |
||||
|
BYTE win[FF_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */ |
||||
|
} FATFS; |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* Object ID and allocation information (FFOBJID) */ |
||||
|
|
||||
|
typedef struct { |
||||
|
FATFS* fs; /* Pointer to the hosting volume of this object */ |
||||
|
WORD id; /* Hosting volume mount ID */ |
||||
|
BYTE attr; /* Object attribute */ |
||||
|
BYTE stat; /* Object chain status (b1-0: =0:not contiguous, =2:contiguous, =3:fragmented in this session, b2:sub-directory stretched) */ |
||||
|
DWORD sclust; /* Object data start cluster (0:no cluster or root directory) */ |
||||
|
FSIZE_t objsize; /* Object size (valid when sclust != 0) */ |
||||
|
#if FF_FS_EXFAT |
||||
|
DWORD n_cont; /* Size of first fragment - 1 (valid when stat == 3) */ |
||||
|
DWORD n_frag; /* Size of last fragment needs to be written to FAT (valid when not zero) */ |
||||
|
DWORD c_scl; /* Containing directory start cluster (valid when sclust != 0) */ |
||||
|
DWORD c_size; /* b31-b8:Size of containing directory, b7-b0: Chain status (valid when c_scl != 0) */ |
||||
|
DWORD c_ofs; /* Offset in the containing directory (valid when file object and sclust != 0) */ |
||||
|
#endif |
||||
|
#if FF_FS_LOCK |
||||
|
UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */ |
||||
|
#endif |
||||
|
} FFOBJID; |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* File object structure (FIL) */ |
||||
|
|
||||
|
typedef struct { |
||||
|
FFOBJID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */ |
||||
|
BYTE flag; /* File status flags */ |
||||
|
BYTE err; /* Abort flag (error code) */ |
||||
|
FSIZE_t fptr; /* File read/write pointer (Zeroed on file open) */ |
||||
|
DWORD clust; /* Current cluster of fpter (invalid when fptr is 0) */ |
||||
|
LBA_t sect; /* Sector number appearing in buf[] (0:invalid) */ |
||||
|
#if !FF_FS_READONLY |
||||
|
LBA_t dir_sect; /* Sector number containing the directory entry (not used at exFAT) */ |
||||
|
BYTE* dir_ptr; /* Pointer to the directory entry in the win[] (not used at exFAT) */ |
||||
|
#endif |
||||
|
#if FF_USE_FASTSEEK |
||||
|
DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */ |
||||
|
#endif |
||||
|
#if !FF_FS_TINY |
||||
|
BYTE buf[FF_MAX_SS]; /* File private data read/write window */ |
||||
|
#endif |
||||
|
} FIL; |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* Directory object structure (DIR) */ |
||||
|
|
||||
|
typedef struct { |
||||
|
FFOBJID obj; /* Object identifier */ |
||||
|
DWORD dptr; /* Current read/write offset */ |
||||
|
DWORD clust; /* Current cluster */ |
||||
|
LBA_t sect; /* Current sector (0:Read operation has terminated) */ |
||||
|
BYTE* dir; /* Pointer to the directory item in the win[] */ |
||||
|
BYTE fn[12]; /* SFN (in/out) {body[8],ext[3],status[1]} */ |
||||
|
#if FF_USE_LFN |
||||
|
DWORD blk_ofs; /* Offset of current entry block being processed (0xFFFFFFFF:Invalid) */ |
||||
|
#endif |
||||
|
#if FF_USE_FIND |
||||
|
const TCHAR* pat; /* Pointer to the name matching pattern */ |
||||
|
#endif |
||||
|
} DIR; |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* File information structure (FILINFO) */ |
||||
|
|
||||
|
typedef struct { |
||||
|
FSIZE_t fsize; /* File size */ |
||||
|
WORD fdate; /* Modified date */ |
||||
|
WORD ftime; /* Modified time */ |
||||
|
BYTE fattrib; /* File attribute */ |
||||
|
#if FF_USE_LFN |
||||
|
TCHAR altname[FF_SFN_BUF + 1];/* Altenative file name */ |
||||
|
TCHAR fname[FF_LFN_BUF + 1]; /* Primary file name */ |
||||
|
#else |
||||
|
TCHAR fname[12 + 1]; /* File name */ |
||||
|
#endif |
||||
|
} FILINFO; |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* Format parameter structure (MKFS_PARM) */ |
||||
|
|
||||
|
typedef struct { |
||||
|
BYTE fmt; /* Format option (FM_FAT, FM_FAT32, FM_EXFAT and FM_SFD) */ |
||||
|
BYTE n_fat; /* Number of FATs */ |
||||
|
UINT align; /* Data area alignment (sector) */ |
||||
|
UINT n_root; /* Number of root directory entries */ |
||||
|
DWORD au_size; /* Cluster size (byte) */ |
||||
|
} MKFS_PARM; |
||||
|
|
||||
|
|
||||
|
|
||||
|
/* File function return code (FRESULT) */ |
||||
|
|
||||
|
typedef enum { |
||||
|
FR_OK = 0, /* (0) Succeeded */ |
||||
|
FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */ |
||||
|
FR_INT_ERR, /* (2) Assertion failed */ |
||||
|
FR_NOT_READY, /* (3) The physical drive cannot work */ |
||||
|
FR_NO_FILE, /* (4) Could not find the file */ |
||||
|
FR_NO_PATH, /* (5) Could not find the path */ |
||||
|
FR_INVALID_NAME, /* (6) The path name format is invalid */ |
||||
|
FR_DENIED, /* (7) Access denied due to prohibited access or directory full */ |
||||
|
FR_EXIST, /* (8) Access denied due to prohibited access */ |
||||
|
FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */ |
||||
|
FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */ |
||||
|
FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */ |
||||
|
FR_NOT_ENABLED, /* (12) The volume has no work area */ |
||||
|
FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */ |
||||
|
FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any problem */ |
||||
|
FR_TIMEOUT, /* (15) Could not get a grant to access the volume within defined period */ |
||||
|
FR_LOCKED, /* (16) The operation is rejected according to the file sharing policy */ |
||||
|
FR_NOT_ENOUGH_CORE, /* (17) LFN working buffer could not be allocated */ |
||||
|
FR_TOO_MANY_OPEN_FILES, /* (18) Number of open files > FF_FS_LOCK */ |
||||
|
FR_INVALID_PARAMETER /* (19) Given parameter is invalid */ |
||||
|
} FRESULT; |
||||
|
|
||||
|
|
||||
|
|
||||
|
/*--------------------------------------------------------------*/ |
||||
|
/* FatFs module application interface */ |
||||
|
|
||||
|
FRESULT f_open (FIL* fp, const TCHAR* path, BYTE mode); /* Open or create a file */ |
||||
|
FRESULT f_close (FIL* fp); /* Close an open file object */ |
||||
|
FRESULT f_read (FIL* fp, void* buff, UINT btr, UINT* br); /* Read data from the file */ |
||||
|
FRESULT f_write (FIL* fp, const void* buff, UINT btw, UINT* bw); /* Write data to the file */ |
||||
|
FRESULT f_lseek (FIL* fp, FSIZE_t ofs); /* Move file pointer of the file object */ |
||||
|
FRESULT f_truncate (FIL* fp); /* Truncate the file */ |
||||
|
FRESULT f_sync (FIL* fp); /* Flush cached data of the writing file */ |
||||
|
FRESULT f_opendir (DIR* dp, const TCHAR* path); /* Open a directory */ |
||||
|
FRESULT f_closedir (DIR* dp); /* Close an open directory */ |
||||
|
FRESULT f_readdir (DIR* dp, FILINFO* fno); /* Read a directory item */ |
||||
|
FRESULT f_findfirst (DIR* dp, FILINFO* fno, const TCHAR* path, const TCHAR* pattern); /* Find first file */ |
||||
|
FRESULT f_findnext (DIR* dp, FILINFO* fno); /* Find next file */ |
||||
|
FRESULT f_mkdir (const TCHAR* path); /* Create a sub directory */ |
||||
|
FRESULT f_unlink (const TCHAR* path); /* Delete an existing file or directory */ |
||||
|
FRESULT f_rename (const TCHAR* path_old, const TCHAR* path_new); /* Rename/Move a file or directory */ |
||||
|
FRESULT f_stat (const TCHAR* path, FILINFO* fno); /* Get file status */ |
||||
|
FRESULT f_chmod (const TCHAR* path, BYTE attr, BYTE mask); /* Change attribute of a file/dir */ |
||||
|
FRESULT f_utime (const TCHAR* path, const FILINFO* fno); /* Change timestamp of a file/dir */ |
||||
|
FRESULT f_chdir (const TCHAR* path); /* Change current directory */ |
||||
|
FRESULT f_chdrive (const TCHAR* path); /* Change current drive */ |
||||
|
FRESULT f_getcwd (TCHAR* buff, UINT len); /* Get current directory */ |
||||
|
FRESULT f_getfree (const TCHAR* path, DWORD* nclst, FATFS** fatfs); /* Get number of free clusters on the drive */ |
||||
|
FRESULT f_getlabel (const TCHAR* path, TCHAR* label, DWORD* vsn); /* Get volume label */ |
||||
|
FRESULT f_setlabel (const TCHAR* label); /* Set volume label */ |
||||
|
FRESULT f_forward (FIL* fp, UINT(*func)(const BYTE*,UINT), UINT btf, UINT* bf); /* Forward data to the stream */ |
||||
|
FRESULT f_expand (FIL* fp, FSIZE_t fsz, BYTE opt); /* Allocate a contiguous block to the file */ |
||||
|
FRESULT f_mount (FATFS* fs, const TCHAR* path, BYTE opt); /* Mount/Unmount a logical drive */ |
||||
|
FRESULT f_mkfs (const TCHAR* path, const MKFS_PARM* opt, void* work, UINT len); /* Create a FAT volume */ |
||||
|
FRESULT f_fdisk (BYTE pdrv, const LBA_t ptbl[], void* work); /* Divide a physical drive into some partitions */ |
||||
|
FRESULT f_setcp (WORD cp); /* Set current code page */ |
||||
|
int f_putc (TCHAR c, FIL* fp); /* Put a character to the file */ |
||||
|
int f_puts (const TCHAR* str, FIL* cp); /* Put a string to the file */ |
||||
|
int f_printf (FIL* fp, const TCHAR* str, ...); /* Put a formatted string to the file */ |
||||
|
TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the file */ |
||||
|
|
||||
|
#define f_eof(fp) ((int)((fp)->fptr == (fp)->obj.objsize)) |
||||
|
#define f_error(fp) ((fp)->err) |
||||
|
#define f_tell(fp) ((fp)->fptr) |
||||
|
#define f_size(fp) ((fp)->obj.objsize) |
||||
|
#define f_rewind(fp) f_lseek((fp), 0) |
||||
|
#define f_rewinddir(dp) f_readdir((dp), 0) |
||||
|
#define f_rmdir(path) f_unlink(path) |
||||
|
#define f_unmount(path) f_mount(0, path, 0) |
||||
|
|
||||
|
#ifndef EOF |
||||
|
#define EOF (-1) |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
/*--------------------------------------------------------------*/ |
||||
|
/* Additional user defined functions */ |
||||
|
|
||||
|
/* RTC function */ |
||||
|
#if !FF_FS_READONLY && !FF_FS_NORTC |
||||
|
DWORD get_fattime (void); |
||||
|
#endif |
||||
|
|
||||
|
/* LFN support functions */ |
||||
|
#if FF_USE_LFN >= 1 /* Code conversion (defined in unicode.c) */ |
||||
|
WCHAR ff_oem2uni (WCHAR oem, WORD cp); /* OEM code to Unicode conversion */ |
||||
|
WCHAR ff_uni2oem (DWORD uni, WORD cp); /* Unicode to OEM code conversion */ |
||||
|
DWORD ff_wtoupper (DWORD uni); /* Unicode upper-case conversion */ |
||||
|
#endif |
||||
|
#if FF_USE_LFN == 3 /* Dynamic memory allocation */ |
||||
|
void* ff_memalloc (UINT msize); /* Allocate memory block */ |
||||
|
void ff_memfree (void* mblock); /* Free memory block */ |
||||
|
#endif |
||||
|
|
||||
|
/* Sync functions */ |
||||
|
#if FF_FS_REENTRANT |
||||
|
int ff_cre_syncobj (BYTE vol, FF_SYNC_t* sobj); /* Create a sync object */ |
||||
|
int ff_req_grant (FF_SYNC_t sobj); /* Lock sync object */ |
||||
|
void ff_rel_grant (FF_SYNC_t sobj); /* Unlock sync object */ |
||||
|
int ff_del_syncobj (FF_SYNC_t sobj); /* Delete a sync object */ |
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
/*--------------------------------------------------------------*/ |
||||
|
/* Flags and offset address */ |
||||
|
|
||||
|
|
||||
|
/* File access mode and open method flags (3rd argument of f_open) */ |
||||
|
#define FA_READ 0x01 |
||||
|
#define FA_WRITE 0x02 |
||||
|
#define FA_OPEN_EXISTING 0x00 |
||||
|
#define FA_CREATE_NEW 0x04 |
||||
|
#define FA_CREATE_ALWAYS 0x08 |
||||
|
#define FA_OPEN_ALWAYS 0x10 |
||||
|
#define FA_OPEN_APPEND 0x30 |
||||
|
|
||||
|
/* Fast seek controls (2nd argument of f_lseek) */ |
||||
|
#define CREATE_LINKMAP ((FSIZE_t)0 - 1) |
||||
|
|
||||
|
/* Format options (2nd argument of f_mkfs) */ |
||||
|
#define FM_FAT 0x01 |
||||
|
#define FM_FAT32 0x02 |
||||
|
#define FM_EXFAT 0x04 |
||||
|
#define FM_ANY 0x07 |
||||
|
#define FM_SFD 0x08 |
||||
|
|
||||
|
/* Filesystem type (FATFS.fs_type) */ |
||||
|
#define FS_FAT12 1 |
||||
|
#define FS_FAT16 2 |
||||
|
#define FS_FAT32 3 |
||||
|
#define FS_EXFAT 4 |
||||
|
|
||||
|
/* File attribute bits for directory entry (FILINFO.fattrib) */ |
||||
|
#define AM_RDO 0x01 /* Read only */ |
||||
|
#define AM_HID 0x02 /* Hidden */ |
||||
|
#define AM_SYS 0x04 /* System */ |
||||
|
#define AM_DIR 0x10 /* Directory */ |
||||
|
#define AM_ARC 0x20 /* Archive */ |
||||
|
|
||||
|
|
||||
|
// #ifdef __cplusplus
|
||||
|
// }
|
||||
|
// #endif
|
||||
|
|
||||
|
#endif /* FF_DEFINED */ |
||||
@ -0,0 +1,298 @@ |
|||||
|
/*---------------------------------------------------------------------------/
|
||||
|
/ FatFs Functional Configurations |
||||
|
/---------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#define FFCONF_DEF 86606 /* Revision ID */ |
||||
|
|
||||
|
/*---------------------------------------------------------------------------/
|
||||
|
/ Function Configurations |
||||
|
/---------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#define FF_FS_READONLY 0 |
||||
|
/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
|
||||
|
/ Read-only configuration removes writing API functions, f_write(), f_sync(), |
||||
|
/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree() |
||||
|
/ and optional writing functions as well. */ |
||||
|
|
||||
|
|
||||
|
#define FF_FS_MINIMIZE 0 |
||||
|
/* This option defines minimization level to remove some basic API functions.
|
||||
|
/ |
||||
|
/ 0: Basic functions are fully enabled. |
||||
|
/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename() |
||||
|
/ are removed. |
||||
|
/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1. |
||||
|
/ 3: f_lseek() function is removed in addition to 2. */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_STRFUNC 0 |
||||
|
/* This option switches string functions, f_gets(), f_putc(), f_puts() and f_printf().
|
||||
|
/ |
||||
|
/ 0: Disable string functions. |
||||
|
/ 1: Enable without LF-CRLF conversion. |
||||
|
/ 2: Enable with LF-CRLF conversion. */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_FIND 0 |
||||
|
/* This option switches filtered directory read functions, f_findfirst() and
|
||||
|
/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_MKFS 1 |
||||
|
/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_FASTSEEK 0 |
||||
|
/* This option switches fast seek function. (0:Disable or 1:Enable) */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_EXPAND 0 |
||||
|
/* This option switches f_expand function. (0:Disable or 1:Enable) */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_CHMOD 0 |
||||
|
/* This option switches attribute manipulation functions, f_chmod() and f_utime().
|
||||
|
/ (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_LABEL 1 |
||||
|
/* This option switches volume label functions, f_getlabel() and f_setlabel().
|
||||
|
/ (0:Disable or 1:Enable) */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_FORWARD 0 |
||||
|
/* This option switches f_forward() function. (0:Disable or 1:Enable) */ |
||||
|
|
||||
|
|
||||
|
/*---------------------------------------------------------------------------/
|
||||
|
/ Locale and Namespace Configurations |
||||
|
/---------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#define FF_CODE_PAGE 866 |
||||
|
/* This option specifies the OEM code page to be used on the target system.
|
||||
|
/ Incorrect code page setting can cause a file open failure. |
||||
|
/ |
||||
|
/ 437 - U.S. |
||||
|
/ 720 - Arabic |
||||
|
/ 737 - Greek |
||||
|
/ 771 - KBL |
||||
|
/ 775 - Baltic |
||||
|
/ 850 - Latin 1 |
||||
|
/ 852 - Latin 2 |
||||
|
/ 855 - Cyrillic |
||||
|
/ 857 - Turkish |
||||
|
/ 860 - Portuguese |
||||
|
/ 861 - Icelandic |
||||
|
/ 862 - Hebrew |
||||
|
/ 863 - Canadian French |
||||
|
/ 864 - Arabic |
||||
|
/ 865 - Nordic |
||||
|
/ 866 - Russian |
||||
|
/ 869 - Greek 2 |
||||
|
/ 932 - Japanese (DBCS) |
||||
|
/ 936 - Simplified Chinese (DBCS) |
||||
|
/ 949 - Korean (DBCS) |
||||
|
/ 950 - Traditional Chinese (DBCS) |
||||
|
/ 0 - Include all code pages above and configured by f_setcp() |
||||
|
*/ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_LFN 2 |
||||
|
#define FF_MAX_LFN 255 |
||||
|
/* The FF_USE_LFN switches the support for LFN (long file name).
|
||||
|
/ |
||||
|
/ 0: Disable LFN. FF_MAX_LFN has no effect. |
||||
|
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe. |
||||
|
/ 2: Enable LFN with dynamic working buffer on the STACK. |
||||
|
/ 3: Enable LFN with dynamic working buffer on the HEAP. |
||||
|
/ |
||||
|
/ To enable the LFN, ffunicode.c needs to be added to the project. The LFN function |
||||
|
/ requiers certain internal working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and |
||||
|
/ additional (FF_MAX_LFN + 44) / 15 * 32 bytes when exFAT is enabled. |
||||
|
/ The FF_MAX_LFN defines size of the working buffer in UTF-16 code unit and it can |
||||
|
/ be in range of 12 to 255. It is recommended to be set it 255 to fully support LFN |
||||
|
/ specification. |
||||
|
/ When use stack for the working buffer, take care on stack overflow. When use heap |
||||
|
/ memory for the working buffer, memory management functions, ff_memalloc() and |
||||
|
/ ff_memfree() exemplified in ffsystem.c, need to be added to the project. */ |
||||
|
|
||||
|
|
||||
|
#define FF_LFN_UNICODE 0 |
||||
|
/* This option switches the character encoding on the API when LFN is enabled.
|
||||
|
/ |
||||
|
/ 0: ANSI/OEM in current CP (TCHAR = char) |
||||
|
/ 1: Unicode in UTF-16 (TCHAR = WCHAR) |
||||
|
/ 2: Unicode in UTF-8 (TCHAR = char) |
||||
|
/ 3: Unicode in UTF-32 (TCHAR = DWORD) |
||||
|
/ |
||||
|
/ Also behavior of string I/O functions will be affected by this option. |
||||
|
/ When LFN is not enabled, this option has no effect. */ |
||||
|
|
||||
|
|
||||
|
#define FF_LFN_BUF 255 |
||||
|
#define FF_SFN_BUF 12 |
||||
|
/* This set of options defines size of file name members in the FILINFO structure
|
||||
|
/ which is used to read out directory items. These values should be suffcient for |
||||
|
/ the file names to read. The maximum possible length of the read file name depends |
||||
|
/ on character encoding. When LFN is not enabled, these options have no effect. */ |
||||
|
|
||||
|
|
||||
|
#define FF_STRF_ENCODE 3 |
||||
|
/* When FF_LFN_UNICODE >= 1 with LFN enabled, string I/O functions, f_gets(),
|
||||
|
/ f_putc(), f_puts and f_printf() convert the character encoding in it. |
||||
|
/ This option selects assumption of character encoding ON THE FILE to be |
||||
|
/ read/written via those functions. |
||||
|
/ |
||||
|
/ 0: ANSI/OEM in current CP |
||||
|
/ 1: Unicode in UTF-16LE |
||||
|
/ 2: Unicode in UTF-16BE |
||||
|
/ 3: Unicode in UTF-8 |
||||
|
*/ |
||||
|
|
||||
|
|
||||
|
#define FF_FS_RPATH 0 |
||||
|
/* This option configures support for relative path.
|
||||
|
/ |
||||
|
/ 0: Disable relative path and remove related functions. |
||||
|
/ 1: Enable relative path. f_chdir() and f_chdrive() are available. |
||||
|
/ 2: f_getcwd() function is available in addition to 1. |
||||
|
*/ |
||||
|
|
||||
|
|
||||
|
/*---------------------------------------------------------------------------/
|
||||
|
/ Drive/Volume Configurations |
||||
|
/---------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#define FF_VOLUMES 1 |
||||
|
/* Number of volumes (logical drives) to be used. (1-10) */ |
||||
|
|
||||
|
|
||||
|
#define FF_STR_VOLUME_ID 0 |
||||
|
#define FF_VOLUME_STRS "RAM","NAND","CF","SD","SD2","USB","USB2","USB3" |
||||
|
/* FF_STR_VOLUME_ID switches support for volume ID in arbitrary strings.
|
||||
|
/ When FF_STR_VOLUME_ID is set to 1 or 2, arbitrary strings can be used as drive |
||||
|
/ number in the path name. FF_VOLUME_STRS defines the volume ID strings for each |
||||
|
/ logical drives. Number of items must not be less than FF_VOLUMES. Valid |
||||
|
/ characters for the volume ID strings are A-Z, a-z and 0-9, however, they are |
||||
|
/ compared in case-insensitive. If FF_STR_VOLUME_ID >= 1 and FF_VOLUME_STRS is |
||||
|
/ not defined, a user defined volume string table needs to be defined as: |
||||
|
/ |
||||
|
/ const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",... |
||||
|
*/ |
||||
|
|
||||
|
|
||||
|
#define FF_MULTI_PARTITION 0 |
||||
|
/* This option switches support for multiple volumes on the physical drive.
|
||||
|
/ By default (0), each logical drive number is bound to the same physical drive |
||||
|
/ number and only an FAT volume found on the physical drive will be mounted. |
||||
|
/ When this function is enabled (1), each logical drive number can be bound to |
||||
|
/ arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk() |
||||
|
/ funciton will be available. */ |
||||
|
|
||||
|
|
||||
|
#define FF_MIN_SS 512 |
||||
|
#define FF_MAX_SS 512 |
||||
|
/* This set of options configures the range of sector size to be supported. (512,
|
||||
|
/ 1024, 2048 or 4096) Always set both 512 for most systems, generic memory card and |
||||
|
/ harddisk. But a larger value may be required for on-board flash memory and some |
||||
|
/ type of optical media. When FF_MAX_SS is larger than FF_MIN_SS, FatFs is configured |
||||
|
/ for variable sector size mode and disk_ioctl() function needs to implement |
||||
|
/ GET_SECTOR_SIZE command. */ |
||||
|
|
||||
|
|
||||
|
#define FF_LBA64 0 |
||||
|
/* This option switches support for 64-bit LBA. (0:Disable or 1:Enable)
|
||||
|
/ To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */ |
||||
|
|
||||
|
|
||||
|
#define FF_MIN_GPT 0x100000000 |
||||
|
/* Minimum number of sectors to switch GPT format to create partition in f_mkfs and
|
||||
|
/ f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */ |
||||
|
|
||||
|
|
||||
|
#define FF_USE_TRIM 0 |
||||
|
/* This option switches support for ATA-TRIM. (0:Disable or 1:Enable)
|
||||
|
/ To enable Trim function, also CTRL_TRIM command should be implemented to the |
||||
|
/ disk_ioctl() function. */ |
||||
|
|
||||
|
|
||||
|
|
||||
|
/*---------------------------------------------------------------------------/
|
||||
|
/ System Configurations |
||||
|
/---------------------------------------------------------------------------*/ |
||||
|
|
||||
|
#define FF_FS_TINY 0 |
||||
|
/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny)
|
||||
|
/ At the tiny configuration, size of file object (FIL) is shrinked FF_MAX_SS bytes. |
||||
|
/ Instead of private sector buffer eliminated from the file object, common sector |
||||
|
/ buffer in the filesystem object (FATFS) is used for the file data transfer. */ |
||||
|
|
||||
|
|
||||
|
#define FF_FS_EXFAT 0 |
||||
|
/* This option switches support for exFAT filesystem. (0:Disable or 1:Enable)
|
||||
|
/ To enable exFAT, also LFN needs to be enabled. (FF_USE_LFN >= 1) |
||||
|
/ Note that enabling exFAT discards ANSI C (C89) compatibility. */ |
||||
|
|
||||
|
|
||||
|
#define FF_FS_NORTC 0 |
||||
|
#define FF_NORTC_MON 1 |
||||
|
#define FF_NORTC_MDAY 1 |
||||
|
#define FF_NORTC_YEAR 2019 |
||||
|
/* The option FF_FS_NORTC switches timestamp functiton. If the system does not have
|
||||
|
/ any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable |
||||
|
/ the timestamp function. Every object modified by FatFs will have a fixed timestamp |
||||
|
/ defined by FF_NORTC_MON, FF_NORTC_MDAY and FF_NORTC_YEAR in local time. |
||||
|
/ To enable timestamp function (FF_FS_NORTC = 0), get_fattime() function need to be |
||||
|
/ added to the project to read current time form real-time clock. FF_NORTC_MON, |
||||
|
/ FF_NORTC_MDAY and FF_NORTC_YEAR have no effect. |
||||
|
/ These options have no effect in read-only configuration (FF_FS_READONLY = 1). */ |
||||
|
|
||||
|
|
||||
|
#define FF_FS_NOFSINFO 0 |
||||
|
/* If you need to know correct free space on the FAT32 volume, set bit 0 of this
|
||||
|
/ option, and f_getfree() function at first time after volume mount will force |
||||
|
/ a full FAT scan. Bit 1 controls the use of last allocated cluster number. |
||||
|
/ |
||||
|
/ bit0=0: Use free cluster count in the FSINFO if available. |
||||
|
/ bit0=1: Do not trust free cluster count in the FSINFO. |
||||
|
/ bit1=0: Use last allocated cluster number in the FSINFO if available. |
||||
|
/ bit1=1: Do not trust last allocated cluster number in the FSINFO. |
||||
|
*/ |
||||
|
|
||||
|
|
||||
|
#define FF_FS_LOCK 0 |
||||
|
/* The option FF_FS_LOCK switches file lock function to control duplicated file open
|
||||
|
/ and illegal operation to open objects. This option must be 0 when FF_FS_READONLY |
||||
|
/ is 1. |
||||
|
/ |
||||
|
/ 0: Disable file lock function. To avoid volume corruption, application program |
||||
|
/ should avoid illegal open, remove and rename to the open objects. |
||||
|
/ >0: Enable file lock function. The value defines how many files/sub-directories |
||||
|
/ can be opened simultaneously under file lock control. Note that the file |
||||
|
/ lock control is independent of re-entrancy. */ |
||||
|
|
||||
|
|
||||
|
/* #include <somertos.h> // O/S definitions */ |
||||
|
#define FF_FS_REENTRANT 0 |
||||
|
#define FF_FS_TIMEOUT 1000 |
||||
|
#define FF_SYNC_t HANDLE |
||||
|
/* The option FF_FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs
|
||||
|
/ module itself. Note that regardless of this option, file access to different |
||||
|
/ volume is always re-entrant and volume control functions, f_mount(), f_mkfs() |
||||
|
/ and f_fdisk() function, are always not re-entrant. Only file/directory access |
||||
|
/ to the same volume is under control of this function. |
||||
|
/ |
||||
|
/ 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_SYNC_t have no effect. |
||||
|
/ 1: Enable re-entrancy. Also user provided synchronization handlers, |
||||
|
/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() |
||||
|
/ function, must be added to the project. Samples are available in |
||||
|
/ option/syscall.c. |
||||
|
/ |
||||
|
/ The FF_FS_TIMEOUT defines timeout period in unit of time tick. |
||||
|
/ The FF_SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*, |
||||
|
/ SemaphoreHandle_t and etc. A header file for O/S definitions needs to be |
||||
|
/ included somewhere in the scope of ff.h. */ |
||||
|
|
||||
|
|
||||
|
|
||||
|
/*--- End of configuration options ---*/ |
||||
@ -0,0 +1,170 @@ |
|||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* Sample Code of OS Dependent Functions for FatFs */ |
||||
|
/* (C)ChaN, 2018 */ |
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
|
||||
|
|
||||
|
#include "ff.h" |
||||
|
|
||||
|
|
||||
|
#if FF_USE_LFN == 3 /* Dynamic memory allocation */ |
||||
|
|
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* Allocate a memory block */ |
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
|
||||
|
void* ff_memalloc ( /* Returns pointer to the allocated memory block (null if not enough core) */ |
||||
|
UINT msize /* Number of bytes to allocate */ |
||||
|
) |
||||
|
{ |
||||
|
return malloc(msize); /* Allocate a new memory block with POSIX API */ |
||||
|
} |
||||
|
|
||||
|
|
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* Free a memory block */ |
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
|
||||
|
void ff_memfree ( |
||||
|
void* mblock /* Pointer to the memory block to free (nothing to do if null) */ |
||||
|
) |
||||
|
{ |
||||
|
free(mblock); /* Free the memory block with POSIX API */ |
||||
|
} |
||||
|
|
||||
|
#endif |
||||
|
|
||||
|
|
||||
|
|
||||
|
#if FF_FS_REENTRANT /* Mutal exclusion */ |
||||
|
|
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* Create a Synchronization Object */ |
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* This function is called in f_mount() function to create a new
|
||||
|
/ synchronization object for the volume, such as semaphore and mutex. |
||||
|
/ When a 0 is returned, the f_mount() function fails with FR_INT_ERR. |
||||
|
*/ |
||||
|
|
||||
|
//const osMutexDef_t Mutex[FF_VOLUMES]; /* Table of CMSIS-RTOS mutex */
|
||||
|
|
||||
|
|
||||
|
int ff_cre_syncobj ( /* 1:Function succeeded, 0:Could not create the sync object */ |
||||
|
BYTE vol, /* Corresponding volume (logical drive number) */ |
||||
|
FF_SYNC_t* sobj /* Pointer to return the created sync object */ |
||||
|
) |
||||
|
{ |
||||
|
/* Win32 */ |
||||
|
*sobj = CreateMutex(NULL, FALSE, NULL); |
||||
|
return (int)(*sobj != INVALID_HANDLE_VALUE); |
||||
|
|
||||
|
/* uITRON */ |
||||
|
// T_CSEM csem = {TA_TPRI,1,1};
|
||||
|
// *sobj = acre_sem(&csem);
|
||||
|
// return (int)(*sobj > 0);
|
||||
|
|
||||
|
/* uC/OS-II */ |
||||
|
// OS_ERR err;
|
||||
|
// *sobj = OSMutexCreate(0, &err);
|
||||
|
// return (int)(err == OS_NO_ERR);
|
||||
|
|
||||
|
/* FreeRTOS */ |
||||
|
// *sobj = xSemaphoreCreateMutex();
|
||||
|
// return (int)(*sobj != NULL);
|
||||
|
|
||||
|
/* CMSIS-RTOS */ |
||||
|
// *sobj = osMutexCreate(&Mutex[vol]);
|
||||
|
// return (int)(*sobj != NULL);
|
||||
|
} |
||||
|
|
||||
|
|
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* Delete a Synchronization Object */ |
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* This function is called in f_mount() function to delete a synchronization
|
||||
|
/ object that created with ff_cre_syncobj() function. When a 0 is returned, |
||||
|
/ the f_mount() function fails with FR_INT_ERR. |
||||
|
*/ |
||||
|
|
||||
|
int ff_del_syncobj ( /* 1:Function succeeded, 0:Could not delete due to an error */ |
||||
|
FF_SYNC_t sobj /* Sync object tied to the logical drive to be deleted */ |
||||
|
) |
||||
|
{ |
||||
|
/* Win32 */ |
||||
|
return (int)CloseHandle(sobj); |
||||
|
|
||||
|
/* uITRON */ |
||||
|
// return (int)(del_sem(sobj) == E_OK);
|
||||
|
|
||||
|
/* uC/OS-II */ |
||||
|
// OS_ERR err;
|
||||
|
// OSMutexDel(sobj, OS_DEL_ALWAYS, &err);
|
||||
|
// return (int)(err == OS_NO_ERR);
|
||||
|
|
||||
|
/* FreeRTOS */ |
||||
|
// vSemaphoreDelete(sobj);
|
||||
|
// return 1;
|
||||
|
|
||||
|
/* CMSIS-RTOS */ |
||||
|
// return (int)(osMutexDelete(sobj) == osOK);
|
||||
|
} |
||||
|
|
||||
|
|
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* Request Grant to Access the Volume */ |
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* This function is called on entering file functions to lock the volume.
|
||||
|
/ When a 0 is returned, the file function fails with FR_TIMEOUT. |
||||
|
*/ |
||||
|
|
||||
|
int ff_req_grant ( /* 1:Got a grant to access the volume, 0:Could not get a grant */ |
||||
|
FF_SYNC_t sobj /* Sync object to wait */ |
||||
|
) |
||||
|
{ |
||||
|
/* Win32 */ |
||||
|
return (int)(WaitForSingleObject(sobj, FF_FS_TIMEOUT) == WAIT_OBJECT_0); |
||||
|
|
||||
|
/* uITRON */ |
||||
|
// return (int)(wai_sem(sobj) == E_OK);
|
||||
|
|
||||
|
/* uC/OS-II */ |
||||
|
// OS_ERR err;
|
||||
|
// OSMutexPend(sobj, FF_FS_TIMEOUT, &err));
|
||||
|
// return (int)(err == OS_NO_ERR);
|
||||
|
|
||||
|
/* FreeRTOS */ |
||||
|
// return (int)(xSemaphoreTake(sobj, FF_FS_TIMEOUT) == pdTRUE);
|
||||
|
|
||||
|
/* CMSIS-RTOS */ |
||||
|
// return (int)(osMutexWait(sobj, FF_FS_TIMEOUT) == osOK);
|
||||
|
} |
||||
|
|
||||
|
|
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* Release Grant to Access the Volume */ |
||||
|
/*------------------------------------------------------------------------*/ |
||||
|
/* This function is called on leaving file functions to unlock the volume.
|
||||
|
*/ |
||||
|
|
||||
|
void ff_rel_grant ( |
||||
|
FF_SYNC_t sobj /* Sync object to be signaled */ |
||||
|
) |
||||
|
{ |
||||
|
/* Win32 */ |
||||
|
ReleaseMutex(sobj); |
||||
|
|
||||
|
/* uITRON */ |
||||
|
// sig_sem(sobj);
|
||||
|
|
||||
|
/* uC/OS-II */ |
||||
|
// OSMutexPost(sobj);
|
||||
|
|
||||
|
/* FreeRTOS */ |
||||
|
// xSemaphoreGive(sobj);
|
||||
|
|
||||
|
/* CMSIS-RTOS */ |
||||
|
// osMutexRelease(sobj);
|
||||
|
} |
||||
|
|
||||
|
#endif |
||||
|
|
||||
File diff suppressed because it is too large
@ -0,0 +1,36 @@ |
|||||
|
/*-------------------------------------------*/ |
||||
|
/* Integer type definitions for FatFs module */ |
||||
|
/*-------------------------------------------*/ |
||||
|
|
||||
|
#ifndef FF_INTEGER |
||||
|
#define FF_INTEGER |
||||
|
|
||||
|
#ifdef _WIN32 /* FatFs development platform */ |
||||
|
|
||||
|
#include <windows.h> |
||||
|
typedef unsigned __int64 QWORD; |
||||
|
|
||||
|
#else /* Embedded platform */ |
||||
|
|
||||
|
/* These types MUST be 16-bit or 32-bit */ |
||||
|
typedef int INT; |
||||
|
typedef unsigned int UINT; |
||||
|
|
||||
|
/* This type MUST be 8-bit */ |
||||
|
typedef unsigned char BYTE; |
||||
|
|
||||
|
/* These types MUST be 16-bit */ |
||||
|
typedef short SHORT; |
||||
|
typedef unsigned short WORD; |
||||
|
typedef unsigned short WCHAR; |
||||
|
|
||||
|
/* These types MUST be 32-bit */ |
||||
|
typedef long LONG; |
||||
|
typedef unsigned long DWORD; |
||||
|
|
||||
|
/* This type MUST be 64-bit (Remove this for ANSI C (C89) compatibility) */ |
||||
|
typedef unsigned long long QWORD; |
||||
|
|
||||
|
#endif |
||||
|
|
||||
|
#endif |
||||
@ -0,0 +1,15 @@ |
|||||
|
#include "mks_wifi_sd.h" |
||||
|
|
||||
|
#include "../../libs/fatfs/ff.h" |
||||
|
|
||||
|
FRESULT result; |
||||
|
FATFS FATFS_Obj; |
||||
|
|
||||
|
void mks_wifi_sd_init(void){ |
||||
|
|
||||
|
result = f_mount((FATFS *)&FATFS_Obj, "0", 1); |
||||
|
DEBUG("SD init %d",result); |
||||
|
|
||||
|
|
||||
|
|
||||
|
} |
||||
@ -0,0 +1,8 @@ |
|||||
|
#ifndef MKS_WIFI_SD_H |
||||
|
#define MKS_WIFI_SD_H |
||||
|
|
||||
|
#include "mks_wifi.h" |
||||
|
|
||||
|
void mks_wifi_sd_init(void); |
||||
|
|
||||
|
#endif |
||||
@ -0,0 +1,8 @@ |
|||||
|
#include "mks_wifi_sd_low_lev.h" |
||||
|
|
||||
|
|
||||
|
uint8_t sd_init(void){ |
||||
|
|
||||
|
DEBUG("FATfs SD init"); |
||||
|
return 1; |
||||
|
} |
||||
@ -0,0 +1,8 @@ |
|||||
|
#ifndef MKS_WIFI_SD_LL_H |
||||
|
#define MKS_WIFI_SD_LL_H |
||||
|
|
||||
|
#include "mks_wifi.h" |
||||
|
|
||||
|
uint8_t sd_init(void); |
||||
|
|
||||
|
#endif |
||||
Loading…
Reference in new issue