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8 <title>FatFs - disk_write
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15 <p>The disk_write writes sector(s) to the disk.
</p>
18 BYTE
<em>Drive
</em>, /* Physical drive number */
19 const BYTE*
<em>Buffer
</em>, /* Pointer to the write data (may be non aligned) */
20 DWORD
<em>SectorNumber
</em>, /* Sector number to write */
21 BYTE
<em>SectorCount
</em> /* Number of sectors to write */
30 <dd>Specifies the physical drive number.
</dd>
32 <dd>Pointer to the byte array to be written. The memory address specified by upper layer may or may not be aligned to word boundary.
</dd>
34 <dd>Specifies the start sector number in logical block address (LBA).
</dd>
36 <dd>Specifies the number of sectors to write. The value can be
1 to
255.
</dd>
42 <h4>Return Values
</h4>
45 <dd>The function succeeded.
</dd>
47 <dd>Any hard error occured during the write operation and could not recover it.
</dd>
49 <dd>The medium is write protected.
</dd>
51 <dd>Invalid parameter.
</dd>
53 <dd>The disk drive has not been initialized.
</dd>
60 <p>This function is not required in read only configuration.
</p>
64 <p class=
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