54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/*-----------------------------------------------------------------------
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/ PFF - Low level disk interface modlue include file (C)ChaN, 2014
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/-----------------------------------------------------------------------*/
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/* Changes for Teacup see pff.c. */
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#include "sd.h"
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#ifdef SD
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#ifndef _DISKIO_DEFINED
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#define _DISKIO_DEFINED
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "pff_conf.h"
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/* Status of Disk Functions */
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typedef BYTE DSTATUS;
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/* Results of Disk Functions */
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typedef enum {
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RES_OK = 0, /* 0: Function succeeded */
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RES_ERROR, /* 1: Disk error */
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RES_NOTRDY, /* 2: Not ready */
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RES_PARERR /* 3: Invalid parameter */
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} DRESULT;
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/*---------------------------------------*/
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/* Prototypes for disk control functions */
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DSTATUS disk_initialize (void);
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#if _USE_READ
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DRESULT disk_readp (BYTE* buffer, DWORD sector, UINT offset, UINT count);
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#endif
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#if _USE_WRITE
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DRESULT disk_writep (const BYTE* buffer, DWORD sc);
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#endif
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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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#ifdef __cplusplus
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}
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#endif
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#endif /* _DISKIO_DEFINED */
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#endif /* SD */
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