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https://github.com/Atmosphere-NX/Atmosphere
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fusee: update FatFs to R0.14
This commit is contained in:
hexkyz
SciresM
parent
3e2f776184
commit
d233b482fb
9 changed files with 20622 additions and 20274 deletions
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@ -328,3 +328,13 @@ R0.13c (October 14, 2018)
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Fixed creating a sub-directory in the fragmented sub-directory on the exFAT volume collapses FAT chain of the parent directory. (appeared at R0.12)
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Fixed creating a sub-directory in the fragmented sub-directory on the exFAT volume collapses FAT chain of the parent directory. (appeared at R0.12)
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Fixed f_getcwd() cause output buffer overrun when the buffer has a valid drive number. (appeared at R0.13b)
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Fixed f_getcwd() cause output buffer overrun when the buffer has a valid drive number. (appeared at R0.13b)
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R0.14 (October 14, 2019)
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Added support for 64-bit LBA and GUID partition table (FF_LBA64 = 1)
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Changed some API functions, f_mkfs() and f_fdisk().
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Fixed f_open() function cannot find the file with file name in length of FF_MAX_LFN characters.
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Fixed f_readdir() function cannot retrieve long file names in length of FF_MAX_LFN - 1 characters.
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Fixed f_readdir() function returns file names with wrong case conversion. (appeared at R0.12)
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Fixed f_mkfs() function can fail to create exFAT volume in the second partition. (appeared at R0.12)
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@ -1,4 +1,4 @@
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FatFs Module Source Files R0.13c
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FatFs Module Source Files R0.14
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FILES
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FILES
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@ -1,5 +1,5 @@
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/*-----------------------------------------------------------------------*/
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/*-----------------------------------------------------------------------*/
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/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2016 */
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/* Low level disk I/O module skeleton for FatFs (C)ChaN, 2019 */
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/*-----------------------------------------------------------------------*/
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/*-----------------------------------------------------------------------*/
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/* If a working storage control module is available, it should be */
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/* If a working storage control module is available, it should be */
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/* attached to the FatFs via a glue function rather than modifying it. */
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/* attached to the FatFs via a glue function rather than modifying it. */
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@ -26,6 +26,7 @@
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extern device_partition_t *g_volume_to_devparts[FF_VOLUMES];
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extern device_partition_t *g_volume_to_devparts[FF_VOLUMES];
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#endif
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#endif
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/*-----------------------------------------------------------------------*/
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/*-----------------------------------------------------------------------*/
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/* Get Drive Status */
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/* Get Drive Status */
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/*-----------------------------------------------------------------------*/
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/*-----------------------------------------------------------------------*/
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@ -78,7 +79,7 @@ DSTATUS disk_initialize (
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DRESULT disk_read (
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DRESULT disk_read (
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BYTE pdrv, /* Physical drive nmuber to identify the drive */
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BYTE pdrv, /* Physical drive nmuber to identify the drive */
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BYTE *buff, /* Data buffer to store read data */
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BYTE *buff, /* Data buffer to store read data */
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DWORD sector, /* Start sector in LBA */
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LBA_t sector, /* Start sector in LBA */
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UINT count /* Number of sectors to read */
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UINT count /* Number of sectors to read */
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)
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)
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{
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{
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@ -112,7 +113,7 @@ DRESULT disk_read (
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DRESULT disk_write (
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DRESULT disk_write (
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BYTE pdrv, /* Physical drive nmuber to identify the drive */
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BYTE pdrv, /* Physical drive nmuber to identify the drive */
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const BYTE *buff, /* Data to be written */
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const BYTE *buff, /* Data to be written */
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DWORD sector, /* Start sector in LBA */
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LBA_t sector, /* Start sector in LBA */
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UINT count /* Number of sectors to write */
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UINT count /* Number of sectors to write */
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)
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)
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{
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{
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@ -1,5 +1,5 @@
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/*-----------------------------------------------------------------------/
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/*-----------------------------------------------------------------------/
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/ Low level disk interface modlue include file (C)ChaN, 2014 /
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/ Low level disk interface modlue include file (C)ChaN, 2019 /
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/-----------------------------------------------------------------------*/
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/-----------------------------------------------------------------------*/
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#ifndef _DISKIO_DEFINED
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#ifndef _DISKIO_DEFINED
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@ -10,15 +10,15 @@ extern "C" {
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#endif
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#endif
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/* Status of Disk Functions */
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/* Status of Disk Functions */
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typedef BYTE DSTATUS;
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typedef BYTE DSTATUS;
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/* Results of Disk Functions */
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/* Results of Disk Functions */
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typedef enum {
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typedef enum {
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RES_OK = 0, /* 0: Successful */
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RES_OK = 0, /* 0: Successful */
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RES_ERROR, /* 1: R/W Error */
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RES_ERROR, /* 1: R/W Error */
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RES_WRPRT, /* 2: Write Protected */
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RES_WRPRT, /* 2: Write Protected */
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RES_NOTRDY, /* 3: Not Ready */
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RES_NOTRDY, /* 3: Not Ready */
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RES_PARERR /* 4: Invalid Parameter */
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RES_PARERR /* 4: Invalid Parameter */
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} DRESULT;
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} DRESULT;
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@ -28,47 +28,47 @@ typedef enum {
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DSTATUS disk_initialize (BYTE pdrv);
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DSTATUS disk_initialize (BYTE pdrv);
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DSTATUS disk_status (BYTE pdrv);
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DSTATUS disk_status (BYTE pdrv);
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DRESULT disk_read (BYTE pdrv, BYTE* buff, DWORD sector, UINT count);
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DRESULT disk_read (BYTE pdrv, BYTE* buff, LBA_t sector, UINT count);
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DRESULT disk_write (BYTE pdrv, const BYTE* buff, DWORD sector, UINT count);
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DRESULT disk_write (BYTE pdrv, const BYTE* buff, LBA_t sector, UINT count);
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DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
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DRESULT disk_ioctl (BYTE pdrv, BYTE cmd, void* buff);
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/* Disk Status Bits (DSTATUS) */
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/* Disk Status Bits (DSTATUS) */
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#define STA_NOINIT 0x01 /* Drive not initialized */
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#define STA_NOINIT 0x01 /* Drive not initialized */
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#define STA_NODISK 0x02 /* No medium in the drive */
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#define STA_NODISK 0x02 /* No medium in the drive */
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#define STA_PROTECT 0x04 /* Write protected */
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#define STA_PROTECT 0x04 /* Write protected */
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/* Command code for disk_ioctrl fucntion */
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/* Command code for disk_ioctrl fucntion */
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/* Generic command (Used by FatFs) */
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/* Generic command (Used by FatFs) */
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#define CTRL_SYNC 0 /* Complete pending write process (needed at FF_FS_READONLY == 0) */
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#define CTRL_SYNC 0 /* Complete pending write process (needed at FF_FS_READONLY == 0) */
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#define GET_SECTOR_COUNT 1 /* Get media size (needed at FF_USE_MKFS == 1) */
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#define GET_SECTOR_COUNT 1 /* Get media size (needed at FF_USE_MKFS == 1) */
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#define GET_SECTOR_SIZE 2 /* Get sector size (needed at FF_MAX_SS != FF_MIN_SS) */
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#define GET_SECTOR_SIZE 2 /* Get sector size (needed at FF_MAX_SS != FF_MIN_SS) */
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#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at FF_USE_MKFS == 1) */
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#define GET_BLOCK_SIZE 3 /* Get erase block size (needed at FF_USE_MKFS == 1) */
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#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at FF_USE_TRIM == 1) */
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#define CTRL_TRIM 4 /* Inform device that the data on the block of sectors is no longer used (needed at FF_USE_TRIM == 1) */
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/* Generic command (Not used by FatFs) */
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/* Generic command (Not used by FatFs) */
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#define CTRL_POWER 5 /* Get/Set power status */
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#define CTRL_POWER 5 /* Get/Set power status */
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#define CTRL_LOCK 6 /* Lock/Unlock media removal */
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#define CTRL_LOCK 6 /* Lock/Unlock media removal */
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#define CTRL_EJECT 7 /* Eject media */
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#define CTRL_EJECT 7 /* Eject media */
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#define CTRL_FORMAT 8 /* Create physical format on the media */
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#define CTRL_FORMAT 8 /* Create physical format on the media */
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/* MMC/SDC specific ioctl command */
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/* MMC/SDC specific ioctl command */
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#define MMC_GET_TYPE 10 /* Get card type */
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#define MMC_GET_TYPE 10 /* Get card type */
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#define MMC_GET_CSD 11 /* Get CSD */
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#define MMC_GET_CSD 11 /* Get CSD */
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#define MMC_GET_CID 12 /* Get CID */
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#define MMC_GET_CID 12 /* Get CID */
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#define MMC_GET_OCR 13 /* Get OCR */
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#define MMC_GET_OCR 13 /* Get OCR */
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#define MMC_GET_SDSTAT 14 /* Get SD status */
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#define MMC_GET_SDSTAT 14 /* Get SD status */
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#define ISDIO_READ 55 /* Read data form SD iSDIO register */
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#define ISDIO_READ 55 /* Read data form SD iSDIO register */
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#define ISDIO_WRITE 56 /* Write data to SD iSDIO register */
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#define ISDIO_WRITE 56 /* Write data to SD iSDIO register */
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#define ISDIO_MRITE 57 /* Masked write data to SD iSDIO register */
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#define ISDIO_MRITE 57 /* Masked write data to SD iSDIO register */
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/* ATA/CF specific ioctl command */
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/* ATA/CF specific ioctl command */
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#define ATA_GET_REV 20 /* Get F/W revision */
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#define ATA_GET_REV 20 /* Get F/W revision */
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#define ATA_GET_MODEL 21 /* Get model name */
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#define ATA_GET_MODEL 21 /* Get model name */
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#define ATA_GET_SN 22 /* Get serial number */
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#define ATA_GET_SN 22 /* Get serial number */
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#ifdef __cplusplus
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#ifdef __cplusplus
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}
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}
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File diff suppressed because it is too large
Load diff
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@ -1,8 +1,8 @@
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/*----------------------------------------------------------------------------/
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/*----------------------------------------------------------------------------/
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/ FatFs - Generic FAT Filesystem module R0.13c /
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/ FatFs - Generic FAT Filesystem module R0.14 /
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/-----------------------------------------------------------------------------/
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/-----------------------------------------------------------------------------/
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/
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/
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/ Copyright (C) 2018, ChaN, all right reserved.
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/ Copyright (C) 2019, ChaN, all right reserved.
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/
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/
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/ FatFs module is an open source software. Redistribution and use of FatFs in
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/ FatFs module is an open source software. Redistribution and use of FatFs in
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/ source and binary forms, with or without modification, are permitted provided
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/ source and binary forms, with or without modification, are permitted provided
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@ -20,13 +20,13 @@
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#ifndef FF_DEFINED
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#ifndef FF_DEFINED
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#define FF_DEFINED 86604 /* Revision ID */
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#define FF_DEFINED 86606 /* Revision ID */
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#ifdef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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extern "C" {
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#endif
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#endif
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#include "ffconf.h" /* FatFs configuration options */
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#include "ffconf.h" /* FatFs configuration options */
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#if FF_DEFINED != FFCONF_DEF
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#if FF_DEFINED != FFCONF_DEF
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#error Wrong configuration file (ffconf.h).
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#error Wrong configuration file (ffconf.h).
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@ -35,42 +35,42 @@ extern "C" {
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/* Integer types used for FatFs API */
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/* Integer types used for FatFs API */
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#if defined(_WIN32) /* Main development platform */
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#if defined(_WIN32) /* Main development platform */
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#define FF_INTDEF 2
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#define FF_INTDEF 2
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#include <windows.h>
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#include <windows.h>
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typedef unsigned __int64 QWORD;
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typedef unsigned __int64 QWORD;
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#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) /* C99 or later */
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#elif (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__cplusplus) /* C99 or later */
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#define FF_INTDEF 2
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#define FF_INTDEF 2
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#include <stdint.h>
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#include <stdint.h>
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typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
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typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
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typedef unsigned char BYTE; /* char must be 8-bit */
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typedef unsigned char BYTE; /* char must be 8-bit */
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typedef uint16_t WORD; /* 16-bit unsigned integer */
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typedef uint16_t WORD; /* 16-bit unsigned integer */
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typedef uint16_t WCHAR; /* 16-bit unsigned integer */
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typedef uint32_t DWORD; /* 32-bit unsigned integer */
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typedef uint32_t DWORD; /* 32-bit unsigned integer */
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typedef uint64_t QWORD; /* 64-bit unsigned integer */
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typedef uint64_t QWORD; /* 64-bit unsigned integer */
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typedef WORD WCHAR; /* UTF-16 character type */
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#else /* Earlier than C99 */
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#else /* Earlier than C99 */
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#define FF_INTDEF 1
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#define FF_INTDEF 1
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typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
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typedef unsigned int UINT; /* int must be 16-bit or 32-bit */
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typedef unsigned char BYTE; /* char must be 8-bit */
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typedef unsigned char BYTE; /* char must be 8-bit */
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typedef unsigned short WORD; /* 16-bit unsigned integer */
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typedef unsigned short WORD; /* 16-bit unsigned integer */
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typedef unsigned short WCHAR; /* 16-bit unsigned integer */
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typedef unsigned long DWORD; /* 32-bit unsigned integer */
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typedef unsigned long DWORD; /* 32-bit unsigned integer */
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typedef WORD WCHAR; /* UTF-16 character type */
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#endif
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#endif
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/* Definitions of volume management */
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/* Definitions of volume management */
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#if FF_MULTI_PARTITION /* Multiple partition configuration */
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#if FF_MULTI_PARTITION /* Multiple partition configuration */
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typedef struct {
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typedef struct {
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BYTE pd; /* Physical drive number */
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BYTE pd; /* Physical drive number */
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BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
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BYTE pt; /* Partition: 0:Auto detect, 1-4:Forced partition) */
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} PARTITION;
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} PARTITION;
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extern PARTITION VolToPart[]; /* Volume - Partition resolution table */
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extern PARTITION VolToPart[]; /* Volume - Partition mapping table */
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#endif
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#endif
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#if FF_STR_VOLUME_ID
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#if FF_STR_VOLUME_ID
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#ifndef FF_VOLUME_STRS
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#ifndef FF_VOLUME_STRS
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extern const char* VolumeStr[FF_VOLUMES]; /* User defied volume ID */
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extern const char* VolumeStr[FF_VOLUMES]; /* User defied volume ID */
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#endif
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#endif
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#endif
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#endif
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@ -81,21 +81,21 @@ extern const char* VolumeStr[FF_VOLUMES]; /* User defied volume ID */
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#ifndef _INC_TCHAR
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#ifndef _INC_TCHAR
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#define _INC_TCHAR
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#define _INC_TCHAR
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#if FF_USE_LFN && FF_LFN_UNICODE == 1 /* Unicode in UTF-16 encoding */
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#if FF_USE_LFN && FF_LFN_UNICODE == 1 /* Unicode in UTF-16 encoding */
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typedef WCHAR TCHAR;
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typedef WCHAR TCHAR;
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#define _T(x) L ## x
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#define _T(x) L ## x
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#define _TEXT(x) L ## x
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#define _TEXT(x) L ## x
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#elif FF_USE_LFN && FF_LFN_UNICODE == 2 /* Unicode in UTF-8 encoding */
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#elif FF_USE_LFN && FF_LFN_UNICODE == 2 /* Unicode in UTF-8 encoding */
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typedef char TCHAR;
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typedef char TCHAR;
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#define _T(x) u8 ## x
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#define _T(x) u8 ## x
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#define _TEXT(x) u8 ## x
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#define _TEXT(x) u8 ## x
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#elif FF_USE_LFN && FF_LFN_UNICODE == 3 /* Unicode in UTF-32 encoding */
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#elif FF_USE_LFN && FF_LFN_UNICODE == 3 /* Unicode in UTF-32 encoding */
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typedef DWORD TCHAR;
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typedef DWORD TCHAR;
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#define _T(x) U ## x
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#define _T(x) U ## x
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#define _TEXT(x) U ## x
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#define _TEXT(x) U ## x
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#elif FF_USE_LFN && (FF_LFN_UNICODE < 0 || FF_LFN_UNICODE > 3)
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#elif FF_USE_LFN && (FF_LFN_UNICODE < 0 || FF_LFN_UNICODE > 3)
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#error Wrong FF_LFN_UNICODE setting
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#error Wrong FF_LFN_UNICODE setting
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#else /* ANSI/OEM code in SBCS/DBCS */
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#else /* ANSI/OEM code in SBCS/DBCS */
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typedef char TCHAR;
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typedef char TCHAR;
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#define _T(x) x
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#define _T(x) x
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#define _TEXT(x) x
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#define _TEXT(x) x
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/* Type of file size variables */
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/* Type of file size and LBA variables */
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#if FF_FS_EXFAT
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#if FF_FS_EXFAT
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#if FF_INTDEF != 2
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#if FF_INTDEF != 2
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#error exFAT feature wants C99 or later
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#error exFAT feature wants C99 or later
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#endif
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#endif
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typedef QWORD FSIZE_t;
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typedef QWORD FSIZE_t;
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#if FF_LBA64
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typedef QWORD LBA_t;
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#else
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#else
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typedef DWORD LBA_t;
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#endif
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#else
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#if FF_LBA64
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#error exFAT needs to be enabled when enable 64-bit LBA
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#endif
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typedef DWORD FSIZE_t;
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typedef DWORD FSIZE_t;
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typedef DWORD LBA_t;
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#endif
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#endif
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@ -121,49 +130,49 @@ typedef DWORD FSIZE_t;
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/* Filesystem object structure (FATFS) */
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/* Filesystem object structure (FATFS) */
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typedef struct {
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typedef struct {
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BYTE fs_type; /* Filesystem type (0:not mounted) */
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BYTE fs_type; /* Filesystem type (0:not mounted) */
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BYTE pdrv; /* Associated physical drive */
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BYTE pdrv; /* Associated physical drive */
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BYTE n_fats; /* Number of FATs (1 or 2) */
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BYTE n_fats; /* Number of FATs (1 or 2) */
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BYTE wflag; /* win[] flag (b0:dirty) */
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BYTE wflag; /* win[] flag (b0:dirty) */
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BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */
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BYTE fsi_flag; /* FSINFO flags (b7:disabled, b0:dirty) */
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WORD id; /* Volume mount ID */
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WORD id; /* Volume mount ID */
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WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
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WORD n_rootdir; /* Number of root directory entries (FAT12/16) */
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WORD csize; /* Cluster size [sectors] */
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WORD csize; /* Cluster size [sectors] */
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#if FF_MAX_SS != FF_MIN_SS
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#if FF_MAX_SS != FF_MIN_SS
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WORD ssize; /* Sector size (512, 1024, 2048 or 4096) */
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WORD ssize; /* Sector size (512, 1024, 2048 or 4096) */
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#endif
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#endif
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#if FF_USE_LFN
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#if FF_USE_LFN
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WCHAR* lfnbuf; /* LFN working buffer */
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WCHAR* lfnbuf; /* LFN working buffer */
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#endif
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#endif
|
||||||
#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
|
#if FF_FS_REENTRANT
|
||||||
FF_SYNC_t sobj; /* Identifier of sync object */
|
FF_SYNC_t sobj; /* Identifier of sync object */
|
||||||
#endif
|
#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 */
|
||||||
#endif
|
#endif
|
||||||
#if FF_FS_RPATH
|
#if FF_FS_RPATH
|
||||||
DWORD cdir; /* Current directory start cluster (0:root) */
|
DWORD cdir; /* Current directory start cluster (0:root) */
|
||||||
#if FF_FS_EXFAT
|
#if FF_FS_EXFAT
|
||||||
DWORD cdc_scl; /* Containing directory start cluster (invalid when cdir is 0) */
|
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_size; /* b31-b8:Size of containing directory, b7-b0: Chain status */
|
||||||
DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */
|
DWORD cdc_ofs; /* Offset in the containing directory (invalid when cdir is 0) */
|
||||||
#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; /* Size of an FAT [sectors] */
|
||||||
DWORD volbase; /* Volume base sector */
|
LBA_t volbase; /* Volume base sector */
|
||||||
DWORD fatbase; /* FAT base sector */
|
LBA_t fatbase; /* FAT base sector */
|
||||||
DWORD dirbase; /* Root directory base sector/cluster */
|
LBA_t dirbase; /* Root directory base sector/cluster */
|
||||||
DWORD database; /* Data base sector */
|
LBA_t database; /* Data base sector */
|
||||||
#if FF_FS_EXFAT
|
#if FF_FS_EXFAT
|
||||||
DWORD bitbase; /* Allocation bitmap base sector */
|
LBA_t bitbase; /* Allocation bitmap base sector */
|
||||||
#endif
|
#endif
|
||||||
DWORD winsect; /* Current sector appearing in the win[] */
|
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) */
|
BYTE win[FF_MAX_SS]; /* Disk access window for Directory, FAT (and file data at tiny cfg) */
|
||||||
} FATFS;
|
} FATFS;
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -171,21 +180,21 @@ typedef struct {
|
||||||
/* Object ID and allocation information (FFOBJID) */
|
/* Object ID and allocation information (FFOBJID) */
|
||||||
|
|
||||||
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 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) */
|
||||||
FSIZE_t objsize; /* Object size (valid when sclust != 0) */
|
FSIZE_t objsize; /* Object size (valid when sclust != 0) */
|
||||||
#if FF_FS_EXFAT
|
#if FF_FS_EXFAT
|
||||||
DWORD n_cont; /* Size of first fragment - 1 (valid when stat == 3) */
|
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 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_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_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) */
|
DWORD c_ofs; /* Offset in the containing directory (valid when file object and sclust != 0) */
|
||||||
#endif
|
#endif
|
||||||
#if FF_FS_LOCK
|
#if FF_FS_LOCK
|
||||||
UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
|
UINT lockid; /* File lock ID origin from 1 (index of file semaphore table Files[]) */
|
||||||
#endif
|
#endif
|
||||||
} FFOBJID;
|
} FFOBJID;
|
||||||
|
|
||||||
|
|
@ -194,21 +203,21 @@ typedef struct {
|
||||||
/* File object structure (FIL) */
|
/* File object structure (FIL) */
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
FFOBJID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */
|
FFOBJID obj; /* Object identifier (must be the 1st member to detect invalid object pointer) */
|
||||||
BYTE flag; /* File status flags */
|
BYTE flag; /* File status flags */
|
||||||
BYTE err; /* Abort flag (error code) */
|
BYTE err; /* Abort flag (error code) */
|
||||||
FSIZE_t fptr; /* File read/write pointer (Zeroed on file open) */
|
FSIZE_t fptr; /* File read/write pointer (Zeroed on file open) */
|
||||||
DWORD clust; /* Current cluster of fpter (invalid when fptr is 0) */
|
DWORD clust; /* Current cluster of fpter (invalid when fptr is 0) */
|
||||||
DWORD sect; /* Sector number appearing in buf[] (0:invalid) */
|
LBA_t sect; /* Sector number appearing in buf[] (0:invalid) */
|
||||||
#if !FF_FS_READONLY
|
#if !FF_FS_READONLY
|
||||||
DWORD dir_sect; /* Sector number containing the directory entry (not used at exFAT) */
|
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) */
|
BYTE* dir_ptr; /* Pointer to the directory entry in the win[] (not used at exFAT) */
|
||||||
#endif
|
#endif
|
||||||
#if FF_USE_FASTSEEK
|
#if FF_USE_FASTSEEK
|
||||||
DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */
|
DWORD* cltbl; /* Pointer to the cluster link map table (nulled on open, set by application) */
|
||||||
#endif
|
#endif
|
||||||
#if !FF_FS_TINY
|
#if !FF_FS_TINY
|
||||||
BYTE buf[FF_MAX_SS]; /* File private data read/write window */
|
BYTE buf[FF_MAX_SS]; /* File private data read/write window */
|
||||||
#endif
|
#endif
|
||||||
} FIL;
|
} FIL;
|
||||||
|
|
||||||
|
|
@ -217,17 +226,17 @@ typedef struct {
|
||||||
/* Directory object structure (DIR) */
|
/* Directory object structure (DIR) */
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
FFOBJID obj; /* Object identifier */
|
FFOBJID obj; /* Object identifier */
|
||||||
DWORD dptr; /* Current read/write offset */
|
DWORD dptr; /* Current read/write offset */
|
||||||
DWORD clust; /* Current cluster */
|
DWORD clust; /* Current cluster */
|
||||||
DWORD sect; /* Current sector (0:Read operation has terminated) */
|
LBA_t sect; /* Current sector (0:Read operation has terminated) */
|
||||||
BYTE* dir; /* Pointer to the directory item in the win[] */
|
BYTE* dir; /* Pointer to the directory item in the win[] */
|
||||||
BYTE fn[12]; /* SFN (in/out) {body[8],ext[3],status[1]} */
|
BYTE fn[12]; /* SFN (in/out) {body[8],ext[3],status[1]} */
|
||||||
#if FF_USE_LFN
|
#if FF_USE_LFN
|
||||||
DWORD blk_ofs; /* Offset of current entry block being processed (0xFFFFFFFF:Invalid) */
|
DWORD blk_ofs; /* Offset of current entry block being processed (0xFFFFFFFF:Invalid) */
|
||||||
#endif
|
#endif
|
||||||
#if FF_USE_FIND
|
#if FF_USE_FIND
|
||||||
const TCHAR* pat; /* Pointer to the name matching pattern */
|
const TCHAR* pat; /* Pointer to the name matching pattern */
|
||||||
#endif
|
#endif
|
||||||
} DIR;
|
} DIR;
|
||||||
|
|
||||||
|
|
@ -236,43 +245,55 @@ typedef struct {
|
||||||
/* File information structure (FILINFO) */
|
/* File information structure (FILINFO) */
|
||||||
|
|
||||||
typedef struct {
|
typedef struct {
|
||||||
FSIZE_t fsize; /* File size */
|
FSIZE_t fsize; /* File size */
|
||||||
WORD fdate; /* Modified date */
|
WORD fdate; /* Modified date */
|
||||||
WORD ftime; /* Modified time */
|
WORD ftime; /* Modified time */
|
||||||
BYTE fattrib; /* File attribute */
|
BYTE fattrib; /* File attribute */
|
||||||
#if FF_USE_LFN
|
#if FF_USE_LFN
|
||||||
TCHAR altname[FF_SFN_BUF + 1];/* Altenative file name */
|
TCHAR altname[FF_SFN_BUF + 1];/* Altenative file name */
|
||||||
TCHAR fname[FF_LFN_BUF + 1]; /* Primary file name */
|
TCHAR fname[FF_LFN_BUF + 1]; /* Primary file name */
|
||||||
#else
|
#else
|
||||||
TCHAR fname[12 + 1]; /* File name */
|
TCHAR fname[12 + 1]; /* File name */
|
||||||
#endif
|
#endif
|
||||||
} FILINFO;
|
} 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) */
|
/* File function return code (FRESULT) */
|
||||||
|
|
||||||
typedef enum {
|
typedef enum {
|
||||||
FR_OK = 0, /* (0) Succeeded */
|
FR_OK = 0, /* (0) Succeeded */
|
||||||
FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */
|
FR_DISK_ERR, /* (1) A hard error occurred in the low level disk I/O layer */
|
||||||
FR_INT_ERR, /* (2) Assertion failed */
|
FR_INT_ERR, /* (2) Assertion failed */
|
||||||
FR_NOT_READY, /* (3) The physical drive cannot work */
|
FR_NOT_READY, /* (3) The physical drive cannot work */
|
||||||
FR_NO_FILE, /* (4) Could not find the file */
|
FR_NO_FILE, /* (4) Could not find the file */
|
||||||
FR_NO_PATH, /* (5) Could not find the path */
|
FR_NO_PATH, /* (5) Could not find the path */
|
||||||
FR_INVALID_NAME, /* (6) The path name format is invalid */
|
FR_INVALID_NAME, /* (6) The path name format is invalid */
|
||||||
FR_DENIED, /* (7) Access denied due to prohibited access or directory full */
|
FR_DENIED, /* (7) Access denied due to prohibited access or directory full */
|
||||||
FR_EXIST, /* (8) Access denied due to prohibited access */
|
FR_EXIST, /* (8) Access denied due to prohibited access */
|
||||||
FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */
|
FR_INVALID_OBJECT, /* (9) The file/directory object is invalid */
|
||||||
FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */
|
FR_WRITE_PROTECTED, /* (10) The physical drive is write protected */
|
||||||
FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */
|
FR_INVALID_DRIVE, /* (11) The logical drive number is invalid */
|
||||||
FR_NOT_ENABLED, /* (12) The volume has no work area */
|
FR_NOT_ENABLED, /* (12) The volume has no work area */
|
||||||
FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */
|
FR_NO_FILESYSTEM, /* (13) There is no valid FAT volume */
|
||||||
FR_MKFS_ABORTED, /* (14) The f_mkfs() aborted due to any problem */
|
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_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_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_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_TOO_MANY_OPEN_FILES, /* (18) Number of open files > FF_FS_LOCK */
|
||||||
FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
|
FR_INVALID_PARAMETER /* (19) Given parameter is invalid */
|
||||||
} FRESULT;
|
} FRESULT;
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -280,40 +301,40 @@ 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 */
|
||||||
FRESULT f_read (FIL* fp, void* buff, UINT btr, UINT* br); /* Read data from the file */
|
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_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_lseek (FIL* fp, FSIZE_t ofs); /* Move file pointer of the file object */
|
||||||
FRESULT f_truncate (FIL* fp); /* Truncate the file */
|
FRESULT f_truncate (FIL* fp); /* Truncate the file */
|
||||||
FRESULT f_sync (FIL* fp); /* Flush cached data of the writing 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_opendir (DIR* dp, const TCHAR* path); /* Open a directory */
|
||||||
FRESULT f_closedir (DIR* dp); /* Close an open directory */
|
FRESULT f_closedir (DIR* dp); /* Close an open directory */
|
||||||
FRESULT f_readdir (DIR* dp, FILINFO* fno); /* Read a directory item */
|
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_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_findnext (DIR* dp, FILINFO* fno); /* Find next file */
|
||||||
FRESULT f_mkdir (const TCHAR* path); /* Create a sub directory */
|
FRESULT f_mkdir (const TCHAR* path); /* Create a sub directory */
|
||||||
FRESULT f_unlink (const TCHAR* path); /* Delete an existing file or 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_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_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_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_utime (const TCHAR* path, const FILINFO* fno); /* Change timestamp of a file/dir */
|
||||||
FRESULT f_chdir (const TCHAR* path); /* Change current directory */
|
FRESULT f_chdir (const TCHAR* path); /* Change current directory */
|
||||||
FRESULT f_chdrive (const TCHAR* path); /* Change current drive */
|
FRESULT f_chdrive (const TCHAR* path); /* Change current drive */
|
||||||
FRESULT f_getcwd (TCHAR* buff, UINT len); /* Get current directory */
|
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_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_getlabel (const TCHAR* path, TCHAR* label, DWORD* vsn); /* Get volume label */
|
||||||
FRESULT f_setlabel (const TCHAR* label); /* Set 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_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_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_mount (FATFS* fs, const TCHAR* path, BYTE opt); /* Mount/Unmount a logical drive */
|
||||||
FRESULT f_mkfs (const TCHAR* path, BYTE opt, DWORD au, void* work, UINT len); /* Create a FAT volume */
|
FRESULT f_mkfs (const TCHAR* path, const MKFS_PARM* opt, void* work, UINT len); /* Create a FAT volume */
|
||||||
FRESULT f_fdisk (BYTE pdrv, const DWORD* szt, void* work); /* Divide a physical drive into some partitions */
|
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 */
|
FRESULT f_setcp (WORD cp); /* Set current code page */
|
||||||
int f_putc (TCHAR c, FIL* fp); /* Put a character to the file */
|
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_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 */
|
||||||
|
|
||||||
#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)
|
||||||
|
|
@ -340,22 +361,22 @@ DWORD get_fattime (void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* LFN support functions */
|
/* LFN support functions */
|
||||||
#if FF_USE_LFN >= 1 /* Code conversion (defined in unicode.c) */
|
#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_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 */
|
#if FF_USE_LFN == 3 /* Dynamic memory allocation */
|
||||||
void* ff_memalloc (UINT msize); /* Allocate memory block */
|
void* ff_memalloc (UINT msize); /* Allocate memory block */
|
||||||
void ff_memfree (void* mblock); /* Free memory block */
|
void ff_memfree (void* mblock); /* Free memory block */
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/* Sync functions */
|
/* Sync functions */
|
||||||
#if FF_FS_REENTRANT
|
#if FF_FS_REENTRANT
|
||||||
int ff_cre_syncobj (BYTE vol, FF_SYNC_t* sobj); /* Create a sync object */
|
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 */
|
int ff_req_grant (FF_SYNC_t sobj); /* Lock sync object */
|
||||||
void ff_rel_grant (FF_SYNC_t sobj); /* Unlock 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 */
|
int ff_del_syncobj (FF_SYNC_t sobj); /* Delete a sync object */
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -366,36 +387,36 @@ int ff_del_syncobj (FF_SYNC_t sobj); /* Delete a sync object */
|
||||||
|
|
||||||
|
|
||||||
/* 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
|
||||||
#define FA_WRITE 0x02
|
#define FA_WRITE 0x02
|
||||||
#define FA_OPEN_EXISTING 0x00
|
#define FA_OPEN_EXISTING 0x00
|
||||||
#define FA_CREATE_NEW 0x04
|
#define FA_CREATE_NEW 0x04
|
||||||
#define FA_CREATE_ALWAYS 0x08
|
#define FA_CREATE_ALWAYS 0x08
|
||||||
#define FA_OPEN_ALWAYS 0x10
|
#define FA_OPEN_ALWAYS 0x10
|
||||||
#define FA_OPEN_APPEND 0x30
|
#define FA_OPEN_APPEND 0x30
|
||||||
|
|
||||||
/* Fast seek controls (2nd argument of f_lseek) */
|
/* Fast seek controls (2nd argument of f_lseek) */
|
||||||
#define CREATE_LINKMAP ((FSIZE_t)0 - 1)
|
#define CREATE_LINKMAP ((FSIZE_t)0 - 1)
|
||||||
|
|
||||||
/* Format options (2nd argument of f_mkfs) */
|
/* Format options (2nd argument of f_mkfs) */
|
||||||
#define FM_FAT 0x01
|
#define FM_FAT 0x01
|
||||||
#define FM_FAT32 0x02
|
#define FM_FAT32 0x02
|
||||||
#define FM_EXFAT 0x04
|
#define FM_EXFAT 0x04
|
||||||
#define FM_ANY 0x07
|
#define FM_ANY 0x07
|
||||||
#define FM_SFD 0x08
|
#define FM_SFD 0x08
|
||||||
|
|
||||||
/* Filesystem type (FATFS.fs_type) */
|
/* Filesystem type (FATFS.fs_type) */
|
||||||
#define FS_FAT12 1
|
#define FS_FAT12 1
|
||||||
#define FS_FAT16 2
|
#define FS_FAT16 2
|
||||||
#define FS_FAT32 3
|
#define FS_FAT32 3
|
||||||
#define FS_EXFAT 4
|
#define FS_EXFAT 4
|
||||||
|
|
||||||
/* File attribute bits for directory entry (FILINFO.fattrib) */
|
/* File attribute bits for directory entry (FILINFO.fattrib) */
|
||||||
#define AM_RDO 0x01 /* Read only */
|
#define AM_RDO 0x01 /* Read only */
|
||||||
#define AM_HID 0x02 /* Hidden */
|
#define AM_HID 0x02 /* Hidden */
|
||||||
#define AM_SYS 0x04 /* System */
|
#define AM_SYS 0x04 /* System */
|
||||||
#define AM_DIR 0x10 /* Directory */
|
#define AM_DIR 0x10 /* Directory */
|
||||||
#define AM_ARC 0x20 /* Archive */
|
#define AM_ARC 0x20 /* Archive */
|
||||||
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
|
|
|
||||||
|
|
@ -2,20 +2,20 @@
|
||||||
/ FatFs Functional Configurations
|
/ FatFs Functional Configurations
|
||||||
/---------------------------------------------------------------------------*/
|
/---------------------------------------------------------------------------*/
|
||||||
|
|
||||||
#define FFCONF_DEF 86604 /* Revision ID */
|
#define FFCONF_DEF 86606 /* Revision ID */
|
||||||
|
|
||||||
/*---------------------------------------------------------------------------/
|
/*---------------------------------------------------------------------------/
|
||||||
/ Function Configurations
|
/ Function Configurations
|
||||||
/---------------------------------------------------------------------------*/
|
/---------------------------------------------------------------------------*/
|
||||||
|
|
||||||
#define FF_FS_READONLY 0
|
#define FF_FS_READONLY 0
|
||||||
/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
|
/* This option switches read-only configuration. (0:Read/Write or 1:Read-only)
|
||||||
/ Read-only configuration removes writing API functions, f_write(), f_sync(),
|
/ Read-only configuration removes writing API functions, f_write(), f_sync(),
|
||||||
/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
|
/ f_unlink(), f_mkdir(), f_chmod(), f_rename(), f_truncate(), f_getfree()
|
||||||
/ and optional writing functions as well. */
|
/ and optional writing functions as well. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_FS_MINIMIZE 0
|
#define FF_FS_MINIMIZE 0
|
||||||
/* This option defines minimization level to remove some basic API functions.
|
/* This option defines minimization level to remove some basic API functions.
|
||||||
/
|
/
|
||||||
/ 0: Basic functions are fully enabled.
|
/ 0: Basic functions are fully enabled.
|
||||||
|
|
@ -25,7 +25,7 @@
|
||||||
/ 3: f_lseek() function is removed in addition to 2. */
|
/ 3: f_lseek() function is removed in addition to 2. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_STRFUNC 2
|
#define FF_USE_STRFUNC 2
|
||||||
/* This option switches string functions, f_gets(), f_putc(), f_puts() and f_printf().
|
/* This option switches string functions, f_gets(), f_putc(), f_puts() and f_printf().
|
||||||
/
|
/
|
||||||
/ 0: Disable string functions.
|
/ 0: Disable string functions.
|
||||||
|
|
@ -33,37 +33,38 @@
|
||||||
/ 2: Enable with 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) */
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_MKFS 0
|
#define FF_USE_MKFS 0
|
||||||
/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
|
/* This option switches f_mkfs() function. (0:Disable or 1:Enable) */
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_FASTSEEK 0
|
#define FF_USE_FASTSEEK 0
|
||||||
/* This option switches fast seek function. (0:Disable or 1:Enable) */
|
/* This option switches fast seek function. (0:Disable or 1:Enable) */
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_EXPAND 0
|
#define FF_USE_EXPAND 0
|
||||||
/* This option switches f_expand function. (0:Disable or 1:Enable) */
|
/* This option switches f_expand function. (0:Disable or 1:Enable) */
|
||||||
|
|
||||||
|
|
||||||
#ifdef FUSEE_STAGE2_SRC
|
#ifdef FUSEE_STAGE2_SRC
|
||||||
#define FF_USE_CHMOD 1
|
#define FF_USE_CHMOD 1
|
||||||
#else
|
#else
|
||||||
#define FF_USE_CHMOD 0
|
#define FF_USE_CHMOD 0
|
||||||
#endif
|
#endif
|
||||||
/* This option switches attribute manipulation functions, f_chmod() and f_utime().
|
/* 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. */
|
/ (0:Disable or 1:Enable) Also FF_FS_READONLY needs to be 0 to enable this option. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_LABEL 0
|
#define FF_USE_LABEL 0
|
||||||
/* This option switches volume label functions, f_getlabel() and f_setlabel().
|
/* This option switches volume label functions, f_getlabel() and f_setlabel().
|
||||||
/ (0:Disable or 1:Enable) */
|
/ (0:Disable or 1:Enable) */
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_FORWARD 0
|
#define FF_USE_FORWARD 0
|
||||||
/* This option switches f_forward() function. (0:Disable or 1:Enable) */
|
/* This option switches f_forward() function. (0:Disable or 1:Enable) */
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -71,7 +72,7 @@
|
||||||
/ Locale and Namespace Configurations
|
/ Locale and Namespace Configurations
|
||||||
/---------------------------------------------------------------------------*/
|
/---------------------------------------------------------------------------*/
|
||||||
|
|
||||||
#define FF_CODE_PAGE 850
|
#define FF_CODE_PAGE 850
|
||||||
/* This option specifies the OEM code page to be used on the target system.
|
/* This option specifies the OEM code page to be used on the target system.
|
||||||
/ Incorrect code page setting can cause a file open failure.
|
/ Incorrect code page setting can cause a file open failure.
|
||||||
/
|
/
|
||||||
|
|
@ -100,12 +101,12 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_LFN 1
|
#define FF_USE_LFN 1
|
||||||
#define FF_MAX_LFN 255
|
#define FF_MAX_LFN 255
|
||||||
/* The FF_USE_LFN switches the support for LFN (long file name).
|
/* The FF_USE_LFN switches the support for LFN (long file name).
|
||||||
/
|
/
|
||||||
/ 0: Disable LFN. FF_MAX_LFN has no effect.
|
/ 0: Disable LFN. FF_MAX_LFN has no effect.
|
||||||
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
|
/ 1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
|
||||||
/ 2: Enable LFN with dynamic working buffer on the STACK.
|
/ 2: Enable LFN with dynamic working buffer on the STACK.
|
||||||
/ 3: Enable LFN with dynamic working buffer on the HEAP.
|
/ 3: Enable LFN with dynamic working buffer on the HEAP.
|
||||||
/
|
/
|
||||||
|
|
@ -113,14 +114,14 @@
|
||||||
/ requiers certain internal working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and
|
/ 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.
|
/ 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
|
/ 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 255 to fully support LFN
|
/ be in range of 12 to 255. It is recommended to be set it 255 to fully support LFN
|
||||||
/ specification.
|
/ specification.
|
||||||
/ When use stack for the working buffer, take care on stack overflow. When use heap
|
/ 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
|
/ memory for the working buffer, memory management functions, ff_memalloc() and
|
||||||
/ ff_memfree() in ffsystem.c, need to be added to the project. */
|
/ ff_memfree() exemplified in ffsystem.c, need to be added to the project. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_LFN_UNICODE 2
|
#define FF_LFN_UNICODE 2
|
||||||
/* This option switches the character encoding on the API when LFN is enabled.
|
/* This option switches the character encoding on the API when LFN is enabled.
|
||||||
/
|
/
|
||||||
/ 0: ANSI/OEM in current CP (TCHAR = char)
|
/ 0: ANSI/OEM in current CP (TCHAR = char)
|
||||||
|
|
@ -132,15 +133,15 @@
|
||||||
/ When LFN is not enabled, this option has no effect. */
|
/ When LFN is not enabled, this option has no effect. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_LFN_BUF 255
|
#define FF_LFN_BUF 255
|
||||||
#define FF_SFN_BUF 12
|
#define FF_SFN_BUF 12
|
||||||
/* This set of options defines size of file name members in the FILINFO structure
|
/* 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
|
/ 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
|
/ 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. */
|
/ on character encoding. When LFN is not enabled, these options have no effect. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_STRF_ENCODE 3
|
#define FF_STRF_ENCODE 3
|
||||||
/* When FF_LFN_UNICODE >= 1 with LFN enabled, string I/O functions, f_gets(),
|
/* 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.
|
/ 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
|
/ This option selects assumption of character encoding ON THE FILE to be
|
||||||
|
|
@ -152,10 +153,11 @@
|
||||||
/ 3: Unicode in UTF-8
|
/ 3: Unicode in UTF-8
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
|
||||||
#ifdef FUSEE_STAGE2_SRC
|
#ifdef FUSEE_STAGE2_SRC
|
||||||
#define FF_FS_RPATH 2
|
#define FF_FS_RPATH 2
|
||||||
#else
|
#else
|
||||||
#define FF_FS_RPATH 0
|
#define FF_FS_RPATH 0
|
||||||
#endif
|
#endif
|
||||||
/* This option configures support for relative path.
|
/* This option configures support for relative path.
|
||||||
/
|
/
|
||||||
|
|
@ -168,19 +170,21 @@
|
||||||
/*---------------------------------------------------------------------------/
|
/*---------------------------------------------------------------------------/
|
||||||
/ Drive/Volume Configurations
|
/ Drive/Volume Configurations
|
||||||
/---------------------------------------------------------------------------*/
|
/---------------------------------------------------------------------------*/
|
||||||
|
|
||||||
#ifdef FUSEE_STAGE2_SRC
|
#ifdef FUSEE_STAGE2_SRC
|
||||||
#define FF_VOLUMES 10
|
#define FF_VOLUMES 10
|
||||||
#else
|
#else
|
||||||
#define FF_VOLUMES 1
|
#define FF_VOLUMES 1
|
||||||
#endif
|
#endif
|
||||||
/* Number of volumes (logical drives) to be used. (1-10) */
|
/* Number of volumes (logical drives) to be used. (1-10) */
|
||||||
|
|
||||||
|
|
||||||
#ifdef FUSEE_STAGE2_SRC
|
#ifdef FUSEE_STAGE2_SRC
|
||||||
#define FF_STR_VOLUME_ID 1
|
#define FF_STR_VOLUME_ID 1
|
||||||
//#define FF_VOLUME_STRS "sdmc"
|
//#define FF_VOLUME_STRS "sdmc"
|
||||||
#else
|
#else
|
||||||
#define FF_STR_VOLUME_ID 0
|
#define FF_STR_VOLUME_ID 0
|
||||||
#define FF_VOLUME_STRS "sdmc"
|
#define FF_VOLUME_STRS "sdmc"
|
||||||
#endif
|
#endif
|
||||||
/* FF_STR_VOLUME_ID switches support for volume ID in arbitrary strings.
|
/* 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
|
/ When FF_STR_VOLUME_ID is set to 1 or 2, arbitrary strings can be used as drive
|
||||||
|
|
@ -194,7 +198,7 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
|
||||||
#define FF_MULTI_PARTITION 0
|
#define FF_MULTI_PARTITION 0
|
||||||
/* This option switches support for multiple volumes on the physical drive.
|
/* 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
|
/ 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.
|
/ number and only an FAT volume found on the physical drive will be mounted.
|
||||||
|
|
@ -203,11 +207,11 @@
|
||||||
/ funciton will be available. */
|
/ funciton will be available. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_MIN_SS 512
|
#define FF_MIN_SS 512
|
||||||
#ifdef FUSEE_STAGE2_SRC
|
#ifdef FUSEE_STAGE2_SRC
|
||||||
#define FF_MAX_SS 4096
|
#define FF_MAX_SS 4096
|
||||||
#else
|
#else
|
||||||
#define FF_MAX_SS 512
|
#define FF_MAX_SS 512
|
||||||
#endif
|
#endif
|
||||||
/* 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
|
||||||
|
|
@ -217,13 +221,55 @@
|
||||||
/ GET_SECTOR_SIZE command. */
|
/ GET_SECTOR_SIZE command. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_USE_TRIM 0
|
#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)
|
/* 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
|
/ To enable Trim function, also CTRL_TRIM command should be implemented to the
|
||||||
/ disk_ioctl() function. */
|
/ disk_ioctl() function. */
|
||||||
|
|
||||||
|
|
||||||
#define FF_FS_NOFSINFO 0
|
|
||||||
|
/*---------------------------------------------------------------------------/
|
||||||
|
/ 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 1
|
||||||
|
/* 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 1
|
||||||
|
#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
|
/* 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 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.
|
||||||
|
|
@ -235,39 +281,7 @@
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
#define FF_FS_LOCK 0
|
||||||
/*---------------------------------------------------------------------------/
|
|
||||||
/ 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 1
|
|
||||||
/* 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 1
|
|
||||||
#define FF_NORTC_MON 1
|
|
||||||
#define FF_NORTC_MDAY 1
|
|
||||||
#define FF_NORTC_YEAR 2018
|
|
||||||
/* 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 at read-only configuration (FF_FS_READONLY = 1). */
|
|
||||||
|
|
||||||
|
|
||||||
#define FF_FS_LOCK 0
|
|
||||||
/* The option FF_FS_LOCK switches file lock function to control duplicated file open
|
/* 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
|
/ and illegal operation to open objects. This option must be 0 when FF_FS_READONLY
|
||||||
/ is 1.
|
/ is 1.
|
||||||
|
|
@ -279,10 +293,10 @@
|
||||||
/ lock control is independent of re-entrancy. */
|
/ lock control is independent of re-entrancy. */
|
||||||
|
|
||||||
|
|
||||||
/* #include <somertos.h> // O/S definitions */
|
/* #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
|
#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()
|
||||||
|
|
|
||||||
|
|
@ -7,17 +7,17 @@
|
||||||
#include "ff.h"
|
#include "ff.h"
|
||||||
|
|
||||||
|
|
||||||
#if FF_USE_LFN == 3 /* Dynamic memory allocation */
|
#if FF_USE_LFN == 3 /* Dynamic memory allocation */
|
||||||
|
|
||||||
/*------------------------------------------------------------------------*/
|
/*------------------------------------------------------------------------*/
|
||||||
/* Allocate a memory block */
|
/* Allocate a memory block */
|
||||||
/*------------------------------------------------------------------------*/
|
/*------------------------------------------------------------------------*/
|
||||||
|
|
||||||
void* ff_memalloc ( /* Returns pointer to the allocated memory block (null if not enough core) */
|
void* ff_memalloc ( /* Returns pointer to the allocated memory block (null if not enough core) */
|
||||||
UINT msize /* Number of bytes to allocate */
|
UINT msize /* Number of bytes to allocate */
|
||||||
)
|
)
|
||||||
{
|
{
|
||||||
return malloc(msize); /* Allocate a new memory block with POSIX API */
|
return malloc(msize); /* Allocate a new memory block with POSIX API */
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -26,17 +26,17 @@ void* ff_memalloc ( /* Returns pointer to the allocated memory block (null if no
|
||||||
/*------------------------------------------------------------------------*/
|
/*------------------------------------------------------------------------*/
|
||||||
|
|
||||||
void ff_memfree (
|
void ff_memfree (
|
||||||
void* mblock /* Pointer to the memory block to free (nothing to do if null) */
|
void* mblock /* Pointer to the memory block to free (nothing to do if null) */
|
||||||
)
|
)
|
||||||
{
|
{
|
||||||
free(mblock); /* Free the memory block with POSIX API */
|
free(mblock); /* Free the memory block with POSIX API */
|
||||||
}
|
}
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
#if FF_FS_REENTRANT /* Mutal exclusion */
|
#if FF_FS_REENTRANT /* Mutal exclusion */
|
||||||
|
|
||||||
/*------------------------------------------------------------------------*/
|
/*------------------------------------------------------------------------*/
|
||||||
/* Create a Synchronization Object */
|
/* Create a Synchronization Object */
|
||||||
|
|
@ -46,35 +46,35 @@ void ff_memfree (
|
||||||
/ When a 0 is returned, the f_mount() function fails with FR_INT_ERR.
|
/ 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 */
|
//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 */
|
int ff_cre_syncobj ( /* 1:Function succeeded, 0:Could not create the sync object */
|
||||||
BYTE vol, /* Corresponding volume (logical drive number) */
|
BYTE vol, /* Corresponding volume (logical drive number) */
|
||||||
FF_SYNC_t* sobj /* Pointer to return the created sync object */
|
FF_SYNC_t* sobj /* Pointer to return the created sync object */
|
||||||
)
|
)
|
||||||
{
|
{
|
||||||
/* Win32 */
|
/* Win32 */
|
||||||
*sobj = CreateMutex(NULL, FALSE, NULL);
|
*sobj = CreateMutex(NULL, FALSE, NULL);
|
||||||
return (int)(*sobj != INVALID_HANDLE_VALUE);
|
return (int)(*sobj != INVALID_HANDLE_VALUE);
|
||||||
|
|
||||||
/* uITRON */
|
/* uITRON */
|
||||||
// T_CSEM csem = {TA_TPRI,1,1};
|
// T_CSEM csem = {TA_TPRI,1,1};
|
||||||
// *sobj = acre_sem(&csem);
|
// *sobj = acre_sem(&csem);
|
||||||
// return (int)(*sobj > 0);
|
// return (int)(*sobj > 0);
|
||||||
|
|
||||||
/* uC/OS-II */
|
/* uC/OS-II */
|
||||||
// OS_ERR err;
|
// OS_ERR err;
|
||||||
// *sobj = OSMutexCreate(0, &err);
|
// *sobj = OSMutexCreate(0, &err);
|
||||||
// return (int)(err == OS_NO_ERR);
|
// return (int)(err == OS_NO_ERR);
|
||||||
|
|
||||||
/* FreeRTOS */
|
/* FreeRTOS */
|
||||||
// *sobj = xSemaphoreCreateMutex();
|
// *sobj = xSemaphoreCreateMutex();
|
||||||
// return (int)(*sobj != NULL);
|
// return (int)(*sobj != NULL);
|
||||||
|
|
||||||
/* CMSIS-RTOS */
|
/* CMSIS-RTOS */
|
||||||
// *sobj = osMutexCreate(&Mutex[vol]);
|
// *sobj = osMutexCreate(&Mutex[vol]);
|
||||||
// return (int)(*sobj != NULL);
|
// return (int)(*sobj != NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -86,27 +86,27 @@ int ff_cre_syncobj ( /* 1:Function succeeded, 0:Could not create the sync object
|
||||||
/ the f_mount() function fails with FR_INT_ERR.
|
/ the f_mount() function fails with FR_INT_ERR.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
int ff_del_syncobj ( /* 1:Function succeeded, 0:Could not delete due to an error */
|
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 */
|
FF_SYNC_t sobj /* Sync object tied to the logical drive to be deleted */
|
||||||
)
|
)
|
||||||
{
|
{
|
||||||
/* Win32 */
|
/* Win32 */
|
||||||
return (int)CloseHandle(sobj);
|
return (int)CloseHandle(sobj);
|
||||||
|
|
||||||
/* uITRON */
|
/* uITRON */
|
||||||
// return (int)(del_sem(sobj) == E_OK);
|
// return (int)(del_sem(sobj) == E_OK);
|
||||||
|
|
||||||
/* uC/OS-II */
|
/* uC/OS-II */
|
||||||
// OS_ERR err;
|
// OS_ERR err;
|
||||||
// OSMutexDel(sobj, OS_DEL_ALWAYS, &err);
|
// OSMutexDel(sobj, OS_DEL_ALWAYS, &err);
|
||||||
// return (int)(err == OS_NO_ERR);
|
// return (int)(err == OS_NO_ERR);
|
||||||
|
|
||||||
/* FreeRTOS */
|
/* FreeRTOS */
|
||||||
// vSemaphoreDelete(sobj);
|
// vSemaphoreDelete(sobj);
|
||||||
// return 1;
|
// return 1;
|
||||||
|
|
||||||
/* CMSIS-RTOS */
|
/* CMSIS-RTOS */
|
||||||
// return (int)(osMutexDelete(sobj) == osOK);
|
// return (int)(osMutexDelete(sobj) == osOK);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -117,26 +117,26 @@ int ff_del_syncobj ( /* 1:Function succeeded, 0:Could not delete due to an error
|
||||||
/ When a 0 is returned, the file function fails with FR_TIMEOUT.
|
/ 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 */
|
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 */
|
FF_SYNC_t sobj /* Sync object to wait */
|
||||||
)
|
)
|
||||||
{
|
{
|
||||||
/* Win32 */
|
/* Win32 */
|
||||||
return (int)(WaitForSingleObject(sobj, FF_FS_TIMEOUT) == WAIT_OBJECT_0);
|
return (int)(WaitForSingleObject(sobj, FF_FS_TIMEOUT) == WAIT_OBJECT_0);
|
||||||
|
|
||||||
/* uITRON */
|
/* uITRON */
|
||||||
// return (int)(wai_sem(sobj) == E_OK);
|
// return (int)(wai_sem(sobj) == E_OK);
|
||||||
|
|
||||||
/* uC/OS-II */
|
/* uC/OS-II */
|
||||||
// OS_ERR err;
|
// OS_ERR err;
|
||||||
// OSMutexPend(sobj, FF_FS_TIMEOUT, &err));
|
// OSMutexPend(sobj, FF_FS_TIMEOUT, &err));
|
||||||
// return (int)(err == OS_NO_ERR);
|
// return (int)(err == OS_NO_ERR);
|
||||||
|
|
||||||
/* FreeRTOS */
|
/* FreeRTOS */
|
||||||
// return (int)(xSemaphoreTake(sobj, FF_FS_TIMEOUT) == pdTRUE);
|
// return (int)(xSemaphoreTake(sobj, FF_FS_TIMEOUT) == pdTRUE);
|
||||||
|
|
||||||
/* CMSIS-RTOS */
|
/* CMSIS-RTOS */
|
||||||
// return (int)(osMutexWait(sobj, FF_FS_TIMEOUT) == osOK);
|
// return (int)(osMutexWait(sobj, FF_FS_TIMEOUT) == osOK);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
@ -147,23 +147,23 @@ int ff_req_grant ( /* 1:Got a grant to access the volume, 0:Could not get a gran
|
||||||
*/
|
*/
|
||||||
|
|
||||||
void ff_rel_grant (
|
void ff_rel_grant (
|
||||||
FF_SYNC_t sobj /* Sync object to be signaled */
|
FF_SYNC_t sobj /* Sync object to be signaled */
|
||||||
)
|
)
|
||||||
{
|
{
|
||||||
/* Win32 */
|
/* Win32 */
|
||||||
ReleaseMutex(sobj);
|
ReleaseMutex(sobj);
|
||||||
|
|
||||||
/* uITRON */
|
/* uITRON */
|
||||||
// sig_sem(sobj);
|
// sig_sem(sobj);
|
||||||
|
|
||||||
/* uC/OS-II */
|
/* uC/OS-II */
|
||||||
// OSMutexPost(sobj);
|
// OSMutexPost(sobj);
|
||||||
|
|
||||||
/* FreeRTOS */
|
/* FreeRTOS */
|
||||||
// xSemaphoreGive(sobj);
|
// xSemaphoreGive(sobj);
|
||||||
|
|
||||||
/* CMSIS-RTOS */
|
/* CMSIS-RTOS */
|
||||||
// osMutexRelease(sobj);
|
// osMutexRelease(sobj);
|
||||||
}
|
}
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
File diff suppressed because it is too large
Load diff
Loading…
Reference in a new issue