From 20236a8a990cae729bca1f7a4e0d619e92a5e37d Mon Sep 17 00:00:00 2001 From: Damien George Date: Sat, 20 Dec 2014 21:15:16 +0000 Subject: stmhal: Upgrade to latest fatfs driver. --- stmhal/fatfs/doc/en/dwrite.html | 68 ----------------------------------------- 1 file changed, 68 deletions(-) delete mode 100644 stmhal/fatfs/doc/en/dwrite.html (limited to 'stmhal/fatfs/doc/en/dwrite.html') diff --git a/stmhal/fatfs/doc/en/dwrite.html b/stmhal/fatfs/doc/en/dwrite.html deleted file mode 100644 index af1ae805f..000000000 --- a/stmhal/fatfs/doc/en/dwrite.html +++ /dev/null @@ -1,68 +0,0 @@ - - - - - - - - -FatFs - disk_write - - - - -
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disk_write

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The disk_write writes sector(s) to the disk.

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-DRESULT disk_write (
-  BYTE drv,         /* [IN] Physical drive number */
-  const BYTE* buff, /* [IN] Write data (may be non aligned) */
-  DWORD sector,     /* [IN] Sector number to write */
-  UINT count        /* [IN] Number of sectors to write */
-);
-
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- -
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Parameters

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pdrv
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Specifies the physical drive number.
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buff
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Pointer to the byte array to be written.
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sector
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Specifies the start sector number in logical block address (LBA).
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count
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Specifies the number of sectors to write. FatFs specifis 1 to 128. Generally, a multiple sector transfer request must not be split into single sector transactions to the device, or you will never get good write performance.
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- - -
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Return Values

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RES_OK (0)
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The function succeeded.
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RES_ERROR
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Any hard error occured during the write operation and could not recover it.
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RES_WRPRT
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The medium is write protected.
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RES_PARERR
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Invalid parameter.
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RES_NOTRDY
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The disk drive has not been initialized.
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Description

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This function is not required in read only configuration. The specified memory address is not that always aligned to word boundary because the type of pointer is defined as BYTE. For more information, read description in disk_read function.

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Application program MUST NOT call this function while FatFs is in use, or FAT structure on the volume can be corrapted.

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Return

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