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270 lines
12 KiB
270 lines
12 KiB
/* USER CODE BEGIN Header */ |
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/** |
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****************************************************************************** |
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* FatFs - Generic FAT file system module R0.12c (C)ChaN, 2017 |
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****************************************************************************** |
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* @attention |
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* |
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* Copyright (c) 2022 STMicroelectronics. |
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* All rights reserved. |
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* |
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* This software is licensed under terms that can be found in the LICENSE file |
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* in the root directory of this software component. |
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* If no LICENSE file comes with this software, it is provided AS-IS. |
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* |
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****************************************************************************** |
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*/ |
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/* USER CODE END Header */ |
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#ifndef _FFCONF |
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#define _FFCONF 68300 /* Revision ID */ |
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/*-----------------------------------------------------------------------------/ |
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/ Additional user header to be used |
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/-----------------------------------------------------------------------------*/ |
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#include "main.h" |
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#include "stm32f4xx_hal.h" |
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#include "bsp_driver_sd.h" |
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#include "cmsis_os.h" /* _FS_REENTRANT set to 1 and CMSIS API chosen */ |
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/*-----------------------------------------------------------------------------/ |
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/ Function Configurations |
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/-----------------------------------------------------------------------------*/ |
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#define _FS_READONLY 0 /* 0:Read/Write or 1:Read only */ |
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/* This option switches read-only configuration. (0:Read/Write or 1:Read-only) |
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/ Read-only configuration removes writing API functions, f_write(), f_sync(), |
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/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree() |
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/ and optional writing functions as well. */ |
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#define _FS_MINIMIZE 0 /* 0 to 3 */ |
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/* This option defines minimization level to remove some basic API functions. |
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/ |
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/ 0: All basic functions are enabled. |
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/ 1: f_stat(), f_getfree(), f_unlink(), f_mkdir(), f_truncate() and f_rename() |
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/ are removed. |
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/ 2: f_opendir(), f_readdir() and f_closedir() are removed in addition to 1. |
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/ 3: f_lseek() function is removed in addition to 2. */ |
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#define _USE_STRFUNC 2 /* 0:Disable or 1-2:Enable */ |
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/* This option switches string functions, f_gets(), f_putc(), f_puts() and |
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/ f_printf(). |
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/ |
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/ 0: Disable string functions. |
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/ 1: Enable without LF-CRLF conversion. |
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/ 2: Enable with LF-CRLF conversion. */ |
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#define _USE_FIND 0 |
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/* This option switches filtered directory read functions, f_findfirst() and |
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/ f_findnext(). (0:Disable, 1:Enable 2:Enable with matching altname[] too) */ |
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#define _USE_MKFS 1 |
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/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */ |
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#define _USE_FASTSEEK 1 |
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/* This option switches fast seek feature. (0:Disable or 1:Enable) */ |
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#define _USE_EXPAND 0 |
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/* This option switches f_expand function. (0:Disable or 1:Enable) */ |
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#define _USE_CHMOD 0 |
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/* This option switches attribute manipulation functions, f_chmod() and f_utime(). |
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/ (0:Disable or 1:Enable) Also _FS_READONLY needs to be 0 to enable this option. */ |
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#define _USE_LABEL 0 |
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/* This option switches volume label functions, f_getlabel() and f_setlabel(). |
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/ (0:Disable or 1:Enable) */ |
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#define _USE_FORWARD 0 |
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/* This option switches f_forward() function. (0:Disable or 1:Enable) */ |
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/*-----------------------------------------------------------------------------/ |
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/ Locale and Namespace Configurations |
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/-----------------------------------------------------------------------------*/ |
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#define _CODE_PAGE 850 |
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/* This option specifies the OEM code page to be used on the target system. |
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/ Incorrect setting of the code page can cause a file open failure. |
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/ |
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/ 1 - ASCII (No extended character. Non-LFN cfg. only) |
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/ 437 - U.S. |
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/ 720 - Arabic |
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/ 737 - Greek |
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/ 771 - KBL |
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/ 775 - Baltic |
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/ 850 - Latin 1 |
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/ 852 - Latin 2 |
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/ 855 - Cyrillic |
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/ 857 - Turkish |
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/ 860 - Portuguese |
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/ 861 - Icelandic |
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/ 862 - Hebrew |
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/ 863 - Canadian French |
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/ 864 - Arabic |
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/ 865 - Nordic |
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/ 866 - Russian |
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/ 869 - Greek 2 |
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/ 932 - Japanese (DBCS) |
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/ 936 - Simplified Chinese (DBCS) |
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/ 949 - Korean (DBCS) |
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/ 950 - Traditional Chinese (DBCS) |
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*/ |
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#define _USE_LFN 0 /* 0 to 3 */ |
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#define _MAX_LFN 255 /* Maximum LFN length to handle (12 to 255) */ |
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/* The _USE_LFN switches the support of long file name (LFN). |
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/ |
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/ 0: Disable support of LFN. _MAX_LFN has no effect. |
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/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe. |
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/ 2: Enable LFN with dynamic working buffer on the STACK. |
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/ 3: Enable LFN with dynamic working buffer on the HEAP. |
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/ |
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/ To enable the LFN, Unicode handling functions (option/unicode.c) must be added |
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/ to the project. The working buffer occupies (_MAX_LFN + 1) * 2 bytes and |
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/ additional 608 bytes at exFAT enabled. _MAX_LFN can be in range from 12 to 255. |
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/ It should be set 255 to support full featured LFN operations. |
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/ When use stack for the working buffer, take care on stack overflow. When use heap |
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/ memory for the working buffer, memory management functions, ff_memalloc() and |
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/ ff_memfree(), must be added to the project. */ |
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#define _LFN_UNICODE 0 /* 0:ANSI/OEM or 1:Unicode */ |
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/* This option switches character encoding on the API. (0:ANSI/OEM or 1:UTF-16) |
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/ To use Unicode string for the path name, enable LFN and set _LFN_UNICODE = 1. |
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/ This option also affects behavior of string I/O functions. */ |
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#define _STRF_ENCODE 3 |
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/* When _LFN_UNICODE == 1, this option selects the character encoding ON THE FILE to |
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/ be read/written via string I/O functions, f_gets(), f_putc(), f_puts and f_printf(). |
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/ |
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/ 0: ANSI/OEM |
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/ 1: UTF-16LE |
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/ 2: UTF-16BE |
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/ 3: UTF-8 |
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/ |
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/ This option has no effect when _LFN_UNICODE == 0. */ |
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#define _FS_RPATH 0 /* 0 to 2 */ |
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/* This option configures support of relative path. |
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/ |
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/ 0: Disable relative path and remove related functions. |
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/ 1: Enable relative path. f_chdir() and f_chdrive() are available. |
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/ 2: f_getcwd() function is available in addition to 1. |
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*/ |
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/*---------------------------------------------------------------------------/ |
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/ Drive/Volume Configurations |
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/----------------------------------------------------------------------------*/ |
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#define _VOLUMES 1 |
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/* Number of volumes (logical drives) to be used. */ |
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/* USER CODE BEGIN Volumes */ |
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#define _STR_VOLUME_ID 0 /* 0:Use only 0-9 for drive ID, 1:Use strings for drive ID */ |
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#define _VOLUME_STRS "RAM","NAND","CF","SD1","SD2","USB1","USB2","USB3" |
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/* _STR_VOLUME_ID switches string support of volume ID. |
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/ When _STR_VOLUME_ID is set to 1, also pre-defined strings can be used as drive |
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/ number in the path name. _VOLUME_STRS defines the drive ID strings for each |
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/ logical drives. Number of items must be equal to _VOLUMES. Valid characters for |
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/ the drive ID strings are: A-Z and 0-9. */ |
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/* USER CODE END Volumes */ |
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#define _MULTI_PARTITION 0 /* 0:Single partition, 1:Multiple partition */ |
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/* This option switches support of multi-partition on a physical drive. |
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/ By default (0), each logical drive number is bound to the same physical drive |
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/ number and only an FAT volume found on the physical drive will be mounted. |
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/ When multi-partition is enabled (1), each logical drive number can be bound to |
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/ arbitrary physical drive and partition listed in the VolToPart[]. Also f_fdisk() |
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/ function will be available. */ |
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#define _MIN_SS 512 /* 512, 1024, 2048 or 4096 */ |
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#define _MAX_SS 512 /* 512, 1024, 2048 or 4096 */ |
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/* These options configure the range of sector size to be supported. (512, 1024, |
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/ 2048 or 4096) Always set both 512 for most systems, all type of memory cards and |
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/ harddisk. But a larger value may be required for on-board flash memory and some |
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/ type of optical media. When _MAX_SS is larger than _MIN_SS, FatFs is configured |
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/ to variable sector size and GET_SECTOR_SIZE command must be implemented to the |
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/ disk_ioctl() function. */ |
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#define _USE_TRIM 0 |
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/* This option switches support of ATA-TRIM. (0:Disable or 1:Enable) |
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/ To enable Trim function, also CTRL_TRIM command should be implemented to the |
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/ disk_ioctl() function. */ |
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#define _FS_NOFSINFO 0 /* 0,1,2 or 3 */ |
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/* If you need to know correct free space on the FAT32 volume, set bit 0 of this |
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/ option, and f_getfree() function at first time after volume mount will force |
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/ a full FAT scan. Bit 1 controls the use of last allocated cluster number. |
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/ |
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/ bit0=0: Use free cluster count in the FSINFO if available. |
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/ bit0=1: Do not trust free cluster count in the FSINFO. |
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/ bit1=0: Use last allocated cluster number in the FSINFO if available. |
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/ bit1=1: Do not trust last allocated cluster number in the FSINFO. |
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*/ |
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/*---------------------------------------------------------------------------/ |
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/ System Configurations |
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/----------------------------------------------------------------------------*/ |
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#define _FS_TINY 0 /* 0:Normal or 1:Tiny */ |
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/* This option switches tiny buffer configuration. (0:Normal or 1:Tiny) |
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/ At the tiny configuration, size of file object (FIL) is reduced _MAX_SS bytes. |
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/ Instead of private sector buffer eliminated from the file object, common sector |
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/ buffer in the file system object (FATFS) is used for the file data transfer. */ |
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#define _FS_EXFAT 0 |
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/* This option switches support of exFAT file system. (0:Disable or 1:Enable) |
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/ When enable exFAT, also LFN needs to be enabled. (_USE_LFN >= 1) |
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/ Note that enabling exFAT discards C89 compatibility. */ |
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#define _FS_NORTC 0 |
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#define _NORTC_MON 6 |
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#define _NORTC_MDAY 4 |
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#define _NORTC_YEAR 2015 |
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/* The option _FS_NORTC switches timestamp functiton. If the system does not have |
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/ any RTC function or valid timestamp is not needed, set _FS_NORTC = 1 to disable |
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/ the timestamp function. All objects modified by FatFs will have a fixed timestamp |
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/ defined by _NORTC_MON, _NORTC_MDAY and _NORTC_YEAR in local time. |
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/ To enable timestamp function (_FS_NORTC = 0), get_fattime() function need to be |
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/ added to the project to get current time form real-time clock. _NORTC_MON, |
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/ _NORTC_MDAY and _NORTC_YEAR have no effect. |
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/ These options have no effect at read-only configuration (_FS_READONLY = 1). */ |
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#define _FS_LOCK 2 /* 0:Disable or >=1:Enable */ |
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/* The option _FS_LOCK switches file lock function to control duplicated file open |
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/ and illegal operation to open objects. This option must be 0 when _FS_READONLY |
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/ is 1. |
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/ |
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/ 0: Disable file lock function. To avoid volume corruption, application program |
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/ should avoid illegal open, remove and rename to the open objects. |
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/ >0: Enable file lock function. The value defines how many files/sub-directories |
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/ can be opened simultaneously under file lock control. Note that the file |
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/ lock control is independent of re-entrancy. */ |
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#define _FS_REENTRANT 1 /* 0:Disable or 1:Enable */ |
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#define _USE_MUTEX 0 /* 0:Disable or 1:Enable */ |
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#define _FS_TIMEOUT 1000 /* Timeout period in unit of time ticks */ |
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#define _SYNC_t osSemaphoreId_t |
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/* The option _FS_REENTRANT switches the re-entrancy (thread safe) of the FatFs |
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/ module itself. Note that regardless of this option, file access to different |
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/ volume is always re-entrant and volume control functions, f_mount(), f_mkfs() |
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/ and f_fdisk() function, are always not re-entrant. Only file/directory access |
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/ to the same volume is under control of this function. |
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/ |
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/ 0: Disable re-entrancy. _FS_TIMEOUT and _SYNC_t have no effect. |
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/ 1: Enable re-entrancy. Also user provided synchronization handlers, |
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/ ff_req_grant(), ff_rel_grant(), ff_del_syncobj() and ff_cre_syncobj() |
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/ function, must be added to the project. Samples are available in |
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/ option/syscall.c. |
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/ |
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/ The _FS_TIMEOUT defines timeout period in unit of time tick. |
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/ The _SYNC_t defines O/S dependent sync object type. e.g. HANDLE, ID, OS_EVENT*, |
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/ SemaphoreHandle_t and etc.. A header file for O/S definitions needs to be |
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/ included somewhere in the scope of ff.h. */ |
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/* define the ff_malloc ff_free macros as FreeRTOS pvPortMalloc and vPortFree macros */ |
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#if !defined(ff_malloc) && !defined(ff_free) |
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#define ff_malloc pvPortMalloc |
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#define ff_free vPortFree |
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#endif |
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#endif /* _FFCONF */
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