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fix(core): update fat fs library to R0.15

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tychovrahe 2023-01-24 23:51:13 +01:00 committed by TychoVrahe
parent fe88331234
commit 8f7cbf7b9d
5 changed files with 456 additions and 447 deletions
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1
core/.changelog.d/2611.changed Normal file
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@ -0,0 +1 @@
Updated FAT FS library to R0.15

609
core/embed/extmod/modtrezorio/ff.c
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167
core/embed/extmod/modtrezorio/ff.h
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@ -1,10 +1,10 @@
// clang-format off // clang-format off
/*----------------------------------------------------------------------------/ /*----------------------------------------------------------------------------/
/ FatFs - Generic FAT Filesystem module R0.14 / / FatFs - Generic FAT Filesystem module R0.15 /
/-----------------------------------------------------------------------------/ /-----------------------------------------------------------------------------/
/ /
/ Copyright (C) 2019, ChaN, all right reserved. / Copyright (C) 2022, ChaN, all right reserved.
/ /
/ FatFs module is an open source software. Redistribution and use of FatFs in / FatFs module is an open source software. Redistribution and use of FatFs in
/ source and binary forms, with or without modification, are permitted provided / source and binary forms, with or without modification, are permitted provided
@ -22,7 +22,7 @@
#ifndef FF_DEFINED #ifndef FF_DEFINED
#define FF_DEFINED 86606 /* Revision ID */ #define FF_DEFINED 80286 /* Revision ID */
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
@ -37,10 +37,14 @@ extern "C" {
/* Integer types used for FatFs API */ /* Integer types used for FatFs API */
#if defined(_WIN32) /* Main development platform */ #if defined(_WIN32) /* Windows VC++ (for development only) */
#define FF_INTDEF 2 #define FF_INTDEF 2
#include <windows.h> #include <windows.h>
typedef unsigned __int64 QWORD; typedef unsigned __int64 QWORD;
#include <float.h>
#define isnan(v) _isnan(v)
#define isinf(v) (!_finite(v))
#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) /* C99 or later */ #elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) /* C99 or later */
#define FF_INTDEF 2 #define FF_INTDEF 2
#include <stdint.h> #include <stdint.h>
@ -50,6 +54,7 @@ typedef uint16_t WORD; /* 16-bit unsigned integer */
typedef uint32_t DWORD; /* 32-bit unsigned integer */ typedef uint32_t DWORD; /* 32-bit unsigned integer */
typedef uint64_t QWORD; /* 64-bit unsigned integer */ typedef uint64_t QWORD; /* 64-bit unsigned integer */
typedef WORD WCHAR; /* UTF-16 character type */ typedef WORD WCHAR; /* UTF-16 character type */
#else /* Earlier than C99 */ #else /* Earlier than C99 */
#define FF_INTDEF 1 #define FF_INTDEF 1
typedef unsigned int UINT; /* int must be 16-bit or 32-bit */ typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
@ -60,53 +65,6 @@ typedef WORD WCHAR; /* UTF-16 character type */
#endif #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 */ /* Type of file size and LBA variables */
#if FF_FS_EXFAT #if FF_FS_EXFAT
@ -129,14 +87,57 @@ typedef DWORD LBA_t;
/* Type of path name strings on FatFs API (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
/* 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
/* Filesystem object structure (FATFS) */ /* Filesystem object structure (FATFS) */
typedef struct { typedef struct {
BYTE fs_type; /* Filesystem type (0:not mounted) */ BYTE fs_type; /* Filesystem type (0:not mounted) */
BYTE pdrv; /* Associated physical drive */ BYTE pdrv; /* Volume hosting physical drive */
BYTE ldrv; /* Logical drive number (used only when FF_FS_REENTRANT) */
BYTE n_fats; /* Number of FATs (1 or 2) */ BYTE n_fats; /* Number of FATs (1 or 2) */
BYTE wflag; /* win[] flag (b0:dirty) */ BYTE wflag; /* win[] status (b0:dirty) */
BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */ BYTE fsi_flag; /* FSINFO status (b7:disabled, b0:dirty) */
WORD id; /* Volume mount ID */ WORD id; /* Volume mount ID */
WORD n_rootdir; /* Number of root directory entries (FAT12/16) */ WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
WORD csize; /* Cluster size [sectors] */ WORD csize; /* Cluster size [sectors] */
@ -149,9 +150,6 @@ typedef struct {
#if FF_FS_EXFAT #if FF_FS_EXFAT
BYTE* dirbuf; /* Directory entry block scratchpad buffer for exFAT */ BYTE* dirbuf; /* Directory entry block scratchpad buffer for exFAT */
#endif #endif
#if FF_FS_REENTRANT
FF_SYNC_t sobj; /* Identifier of sync object */
#endif
#if !FF_FS_READONLY #if !FF_FS_READONLY
DWORD last_clst; /* Last allocated cluster */ DWORD last_clst; /* Last allocated cluster */
DWORD free_clst; /* Number of free clusters */ DWORD free_clst; /* Number of free clusters */
@ -165,10 +163,10 @@ typedef struct {
#endif #endif
#endif #endif
DWORD n_fatent; /* Number of FAT entries (number of clusters + 2) */ DWORD n_fatent; /* Number of FAT entries (number of clusters + 2) */
DWORD fsize; /* Size of an FAT [sectors] */ DWORD fsize; /* Number of sectors per FAT */
LBA_t volbase; /* Volume base sector */ LBA_t volbase; /* Volume base sector */
LBA_t fatbase; /* FAT base sector */ LBA_t fatbase; /* FAT base sector */
LBA_t dirbase; /* Root directory base sector/cluster */ LBA_t dirbase; /* Root directory base sector (FAT12/16) or cluster (FAT32/exFAT) */
LBA_t database; /* Data base sector */ LBA_t database; /* Data base sector */
#if FF_FS_EXFAT #if FF_FS_EXFAT
LBA_t bitbase; /* Allocation bitmap base sector */ LBA_t bitbase; /* Allocation bitmap base sector */
@ -183,7 +181,7 @@ typedef struct {
typedef struct { typedef struct {
FATFS* fs; /* Pointer to the hosting volume of this object */ FATFS* fs; /* Pointer to the hosting volume of this object */
WORD id; /* Hosting volume mount ID */ WORD id; /* Hosting volume's mount ID */
BYTE attr; /* Object attribute */ 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) */ 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) */ DWORD sclust; /* Object data start cluster (0:no cluster or root directory) */
@ -300,8 +298,10 @@ typedef enum {
/*--------------------------------------------------------------*/
/* FatFs Module Application Interface */
/*--------------------------------------------------------------*/ /*--------------------------------------------------------------*/
/* FatFs module application interface */
FRESULT f_open (FIL* fp, const TCHAR* path, BYTE mode); /* Open or create a file */ 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_close (FIL* fp); /* Close an open file object */
@ -338,6 +338,8 @@ 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 */ 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 */ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the file */
/* Some API fucntions are implemented as macro */
#define f_eof(fp) ((int)((fp)->fptr == (fp)->obj.objsize)) #define f_eof(fp) ((int)((fp)->fptr == (fp)->obj.objsize))
#define f_error(fp) ((fp)->err) #define f_error(fp) ((fp)->err)
#define f_tell(fp) ((fp)->fptr) #define f_tell(fp) ((fp)->fptr)
@ -347,46 +349,47 @@ TCHAR* f_gets (TCHAR* buff, int len, FIL* fp); /* Get a string from the fil
#define f_rmdir(path) f_unlink(path) #define f_rmdir(path) f_unlink(path)
#define f_unmount(path) f_mount(0, path, 0) #define f_unmount(path) f_mount(0, path, 0)
#ifndef EOF
#define EOF (-1)
#endif
/*--------------------------------------------------------------*/ /*--------------------------------------------------------------*/
/* Additional user defined functions */ /* Additional Functions */
/*--------------------------------------------------------------*/
/* RTC function */ /* RTC function (provided by user) */
#if !FF_FS_READONLY && !FF_FS_NORTC #if !FF_FS_READONLY && !FF_FS_NORTC
DWORD get_fattime (void); DWORD get_fattime (void); /* Get current time */
#endif #endif
/* LFN support functions */
#if FF_USE_LFN >= 1 /* Code conversion (defined in unicode.c) */ /* LFN support functions (defined in ffunicode.c) */
#if FF_USE_LFN >= 1
WCHAR ff_oem2uni (WCHAR oem, WORD cp); /* OEM code to Unicode conversion */ WCHAR ff_oem2uni (WCHAR oem, WORD cp); /* OEM code to Unicode conversion */
WCHAR ff_uni2oem (DWORD uni, WORD cp); /* Unicode to OEM code conversion */ WCHAR ff_uni2oem (DWORD uni, WORD cp); /* Unicode to OEM code conversion */
DWORD ff_wtoupper (DWORD uni); /* Unicode upper-case conversion */ DWORD ff_wtoupper (DWORD uni); /* Unicode upper-case conversion */
#endif #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 /* O/S dependent functions (samples available in ffsystem.c) */
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 */ #if FF_USE_LFN == 3 /* Dynamic memory allocation */
void ff_rel_grant (FF_SYNC_t sobj); /* Unlock sync object */ void* ff_memalloc (UINT msize); /* Allocate memory block */
int ff_del_syncobj (FF_SYNC_t sobj); /* Delete a sync object */ void ff_memfree (void* mblock); /* Free memory block */
#endif
#if FF_FS_REENTRANT /* Sync functions */
int ff_mutex_create (int vol); /* Create a sync object */
void ff_mutex_delete (int vol); /* Delete a sync object */
int ff_mutex_take (int vol); /* Lock sync object */
void ff_mutex_give (int vol); /* Unlock sync object */
#endif #endif
/*--------------------------------------------------------------*/ /*--------------------------------------------------------------*/
/* Flags and offset address */ /* Flags and Offset Address */
/*--------------------------------------------------------------*/
/* File access mode and open method flags (3rd argument of f_open) */ /* File access mode and open method flags (3rd argument of f_open) */
#define FA_READ 0x01 #define FA_READ 0x01

82
core/embed/extmod/modtrezorio/ffconf.h
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@ -1,10 +1,10 @@
// clang-format off // clang-format off
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ FatFs Functional Configurations / Configurations of FatFs Module
/---------------------------------------------------------------------------*/ /---------------------------------------------------------------------------*/
#define FFCONF_DEF 86606 /* Revision ID */ #define FFCONF_DEF 80286 /* Revision ID */
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ Function Configurations / Function Configurations
@ -27,14 +27,6 @@
/ 3: f_lseek() function is removed in addition to 2. */ / 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 #define FF_USE_FIND 0
/* This option switches filtered directory read functions, f_findfirst() and /* This option switches filtered directory read functions, f_findfirst() and
/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */ / f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */
@ -66,6 +58,30 @@
/* This option switches f_forward() function. (0:Disable or 1:Enable) */ /* This option switches f_forward() function. (0:Disable or 1:Enable) */
#define FF_USE_STRFUNC 0
#define FF_PRINT_LLI 1
#define FF_PRINT_FLOAT 1
#define FF_STRF_ENCODE 3
/* FF_USE_STRFUNC switches string functions, f_gets(), f_putc(), f_puts() and
/ f_printf().
/
/ 0: Disable. FF_PRINT_LLI, FF_PRINT_FLOAT and FF_STRF_ENCODE have no effect.
/ 1: Enable without LF-CRLF conversion.
/ 2: Enable with LF-CRLF conversion.
/
/ FF_PRINT_LLI = 1 makes f_printf() support long long argument and FF_PRINT_FLOAT = 1/2
/ makes f_printf() support floating point argument. These features want C99 or later.
/ When FF_LFN_UNICODE >= 1 with LFN enabled, string functions convert the character
/ encoding in it. FF_STRF_ENCODE 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
*/
/*---------------------------------------------------------------------------/ /*---------------------------------------------------------------------------/
/ Locale and Namespace Configurations / Locale and Namespace Configurations
/---------------------------------------------------------------------------*/ /---------------------------------------------------------------------------*/
@ -139,19 +155,6 @@
/ on character encoding. When LFN is not enabled, these options have no effect. */ / 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 #define FF_FS_RPATH 0
/* This option configures support for relative path. /* This option configures support for relative path.
/ /
@ -177,7 +180,7 @@
/ logical drives. Number of items must not be less than FF_VOLUMES. Valid / 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 / 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 / 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: / not defined, a user defined volume string table is needed as:
/ /
/ const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",... / const char* VolumeStr[FF_VOLUMES] = {"ram","flash","sd","usb",...
*/ */
@ -196,7 +199,7 @@
#define FF_MAX_SS 512 #define FF_MAX_SS 512
/* This set of options configures the range of sector size to be supported. (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 / 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 / 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 / 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 / for variable sector size mode and disk_ioctl() function needs to implement
/ GET_SECTOR_SIZE command. */ / GET_SECTOR_SIZE command. */
@ -207,8 +210,8 @@
/ To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */ / To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */
#define FF_MIN_GPT 0x100000000 #define FF_MIN_GPT 0x10000000
/* Minimum number of sectors to switch GPT format to create partition in f_mkfs and /* Minimum number of sectors to switch GPT as partitioning format in f_mkfs and
/ f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */ / f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */
@ -240,9 +243,9 @@
#define FF_NORTC_MON 1 #define FF_NORTC_MON 1
#define FF_NORTC_MDAY 1 #define FF_NORTC_MDAY 1
#define FF_NORTC_YEAR 2019 #define FF_NORTC_YEAR 2019
/* The option FF_FS_NORTC switches timestamp functiton. If the system does not have /* The option FF_FS_NORTC switches timestamp feature. If the system does not have
/ any RTC function or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable / an RTC or valid timestamp is not needed, set FF_FS_NORTC = 1 to disable the
/ the timestamp function. Every object modified by FatFs will have a fixed timestamp / timestamp feature. 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. / 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 / 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, / added to the project to read current time form real-time clock. FF_NORTC_MON,
@ -252,7 +255,7 @@
#define FF_FS_NOFSINFO 0 #define FF_FS_NOFSINFO 0
/* If you need to know correct free space on the FAT32 volume, set bit 0 of this /* 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 / option, and f_getfree() function at the first time after volume mount will force
/ a full FAT scan. Bit 1 controls the use of last allocated cluster number. / 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=0: Use free cluster count in the FSINFO if available.
@ -274,26 +277,21 @@
/ lock control is independent of re-entrancy. */ / lock control is independent of re-entrancy. */
/* #include <somertos.h> // O/S definitions */
#define FF_FS_REENTRANT 0 #define FF_FS_REENTRANT 0
#define FF_FS_TIMEOUT 1000 #define FF_FS_TIMEOUT 1000
#define FF_SYNC_t HANDLE
/* The option FF_FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs /* 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 / 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() / 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 / and f_fdisk() function, are always not re-entrant. Only file/directory access
/ to the same volume is under control of this function. / to the same volume is under control of this featuer.
/ /
/ 0: Disable re-entrancy. FF_FS_TIMEOUT and FF_SYNC_t have no effect. / 0: Disable re-entrancy. FF_FS_TIMEOUT have no effect.
/ 1: Enable re-entrancy. Also user provided synchronization handlers, / 1: Enable re-entrancy. Also user provided synchronization handlers,
/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() / ff_mutex_create(), ff_mutex_delete(), ff_mutex_take() and ff_mutex_give()
/ function, must be added to the project. Samples are available in / function, must be added to the project. Samples are available in ffsystem.c.
/ option/syscall.c.
/ /
/ The FF_FS_TIMEOUT defines timeout period in unit of time tick. / The FF_FS_TIMEOUT defines timeout period in unit of O/S 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. */

44
core/embed/extmod/modtrezorio/ffunicode.c
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@ -1,15 +1,15 @@
// clang-format off // clang-format off
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* Unicode handling functions for FatFs R0.13+ */ /* Unicode Handling Functions for FatFs R0.13 and Later */
/*------------------------------------------------------------------------*/
/* This module will occupy a huge memory in the .rodata section when the */
/* FatFs is configured for LFN with DBCS. If the system has a Unicode */
/* library for the code conversion, this module should be modified to use */
/* it to avoid silly memory consumption. */
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* This module will occupy a huge memory in the .const section when the /
/ FatFs is configured for LFN with DBCS. If the system has any Unicode /
/ utilitiy for the code conversion, this module should be modified to use /
/ that function to avoid silly memory consumption. /
/-------------------------------------------------------------------------*/
/* /*
/ Copyright (C) 2014, ChaN, all right reserved. / Copyright (C) 2022, ChaN, all right reserved.
/ /
/ FatFs module is an open source software. Redistribution and use of FatFs in / FatFs module is an open source software. Redistribution and use of FatFs in
/ source and binary forms, with or without modification, are permitted provided / source and binary forms, with or without modification, are permitted provided
@ -27,7 +27,7 @@
#include "ff.h" #include "ff.h"
#if FF_USE_LFN /* This module will be blanked if non-LFN configuration */ #if FF_USE_LFN != 0 /* This module will be blanked if in non-LFN configuration */
#define MERGE2(a, b) a ## b #define MERGE2(a, b) a ## b
#define CVTBL(tbl, cp) MERGE2(tbl, cp) #define CVTBL(tbl, cp) MERGE2(tbl, cp)
@ -56,8 +56,8 @@ static const WCHAR uc437[] = { /* CP437(U.S.) to Unicode conversion table */
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* OEM <==> Unicode conversions for static code page configuration */ /* OEM <==> Unicode Conversions for Static Code Page Configuration with */
/* SBCS fixed code page */ /* SBCS Fixed Code Page */
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
WCHAR ff_uni2oem ( /* Returns OEM code character, zero on error */ WCHAR ff_uni2oem ( /* Returns OEM code character, zero on error */
@ -66,7 +66,7 @@ WCHAR ff_uni2oem ( /* Returns OEM code character, zero on error */
) )
{ {
WCHAR c = 0; WCHAR c = 0;
const WCHAR *p = CVTBL(uc, FF_CODE_PAGE); const WCHAR* p = CVTBL(uc, FF_CODE_PAGE);
if (uni < 0x80) { /* ASCII? */ if (uni < 0x80) { /* ASCII? */
@ -88,7 +88,7 @@ WCHAR ff_oem2uni ( /* Returns Unicode character in UTF-16, zero on error */
) )
{ {
WCHAR c = 0; WCHAR c = 0;
const WCHAR *p = CVTBL(uc, FF_CODE_PAGE); const WCHAR* p = CVTBL(uc, FF_CODE_PAGE);
if (oem < 0x80) { /* ASCII? */ if (oem < 0x80) { /* ASCII? */
@ -105,24 +105,8 @@ WCHAR ff_oem2uni ( /* Returns Unicode character in UTF-16, zero on error */
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* OEM <==> Unicode conversions for static code page configuration */ /* Unicode Up-case Conversion */
/* DBCS fixed code page */
/*------------------------------------------------------------------------*/
/*------------------------------------------------------------------------*/
/* OEM <==> Unicode conversions for dynamic code page configuration */
/*------------------------------------------------------------------------*/
/*------------------------------------------------------------------------*/
/* Unicode up-case conversion */
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
DWORD ff_wtoupper ( /* Returns up-converted code point */ DWORD ff_wtoupper ( /* Returns up-converted code point */
@ -254,4 +238,4 @@ DWORD ff_wtoupper ( /* Returns up-converted code point */
} }
#endif /* #if FF_USE_LFN */ #endif /* #if FF_USE_LFN != 0 */