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/*-----------------------------------------------------------------------*/
/* Low level disk I/O module skeleton for Petit FatFs (C)ChaN, 2014 */
/*-----------------------------------------------------------------------*/
#include "diskio.h"
/*-----------------------------------------------------------------------*/
/* Initialize Disk Drive */
/*-----------------------------------------------------------------------*/
DSTATUS disk_initialize (void)
{
DSTATUS stat;
// Put your code here
return stat;
}
/*-----------------------------------------------------------------------*/
/* Read Partial Sector */
/*-----------------------------------------------------------------------*/
DRESULT disk_readp (
BYTE* buff, /* Pointer to the destination object */
DWORD sector, /* Sector number (LBA) */
UINT offset, /* Offset in the sector */
UINT count /* Byte count (bit15:destination) */
)
{
DRESULT res;
// Put your code here
return res;
}
/*-----------------------------------------------------------------------*/
/* Write Partial Sector */
/*-----------------------------------------------------------------------*/
DRESULT disk_writep (
BYTE* buff, /* Pointer to the data to be written, NULL:Initiate/Finalize write operation */
DWORD sc /* Sector number (LBA) or Number of bytes to send */
)
{
DRESULT res;
if (!buff) {
if (sc) {
// Initiate write process
} else {
// Finalize write process
}
} else {
// Send data to the disk
}
return res;
}