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