112 lines
3.2 KiB
C
112 lines
3.2 KiB
C
#ifndef _CARD_
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#define _CARD_
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#include "string.h"
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#include "global.h"
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#include "alloc.h"
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#include "ff.h"
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#include "vsprintf.h"
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#include "HW.h"
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#include "vsprintf.h"
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#define CARD_MAX_FILES 128
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#define CARD_BASE 0x00002F60
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#define CARD_CMD (CARD_BASE+0x00)
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#define CARD_CMD_1 (CARD_BASE+0x04)
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#define CARD_CMD_2 (CARD_BASE+0x08)
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#define CARD_CMD_3 (CARD_BASE+0x0C)
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#define CARD_CMD_4 (CARD_BASE+0x10)
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#define CARD_RETURN (CARD_BASE+0x14)
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#define CARD_CONTROL (CARD_BASE+0x18)
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#define CARD_STATUS (CARD_BASE+0x1C)
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#define CARD_SHADOW (CARD_BASE + 0x20)
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#define CARD_SCMD (CARD_SHADOW+0x00)
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#define CARD_SCMD_1 (CARD_SHADOW+0x04)
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#define CARD_SCMD_2 (CARD_SHADOW+0x08)
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#define CARD_SCMD_3 (CARD_SHADOW+0x0C)
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#define CARD_SCMD_4 (CARD_SHADOW+0x10)
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#define CARD_SRETURN (CARD_SHADOW+0x14)
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#define CARD_SCONTROL (CARD_SHADOW+0x18)
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#define CARD_SSTATUS (CARD_SHADOW+0x1C)
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// internal API command xfer bytes
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#define CARD_XFER_CREATE (2 * 8 * 1024) // CARDCreate[Async]
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#define CARD_XFER_DELETE (2 * 8 * 1024) // CARD[Fast]Delete[Async]
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#define CARD_XFER_MOUNT (5 * 8 * 1024) // CARDMount[Async]
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#define CARD_XFER_FORMAT (5 * 8 * 1024) // CARDFormat[Async]
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#define CARD_XFER_RENAME (1 * 8 * 1024) // CARDRename[Async]
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#define CARD_XFER_SETSTATUS (1 * 8 * 1024) // CARDSetStatus[Async]
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#define CARD_XFER_SETATTRIBUTES (1 * 8 * 1024) // CARDSetAttributes[Async]
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#define CARD_XFER_WRITE (1 * 8 * 1024) // CARDWrite[Async]
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#define CARD_FILENAME_MAX 32
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#define CARD_ICON_MAX 8
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#define CARD_ICON_WIDTH 32
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#define CARD_ICON_HEIGHT 32
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#define CARD_BANNER_WIDTH 96
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#define CARD_BANNER_HEIGHT 32
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#define CARD_STAT_ICON_NONE 0
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#define CARD_STAT_ICON_C8 1
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#define CARD_STAT_ICON_RGB5A3 2
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#define CARD_STAT_BANNER_NONE 0
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#define CARD_STAT_BANNER_C8 1
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#define CARD_STAT_BANNER_RGB5A3 2
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enum CardStatus
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{
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CARD_SUCCESS = 0,
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CARD_NO_FILE = -4,
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CARD_FILE_EXISTS = -7,
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CARD_FATAL_ERROR =-128,
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};
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typedef struct CARDFileInfo
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{
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/* 0x00 */ s32 chan;
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/* 0x04 */ s32 fileNo;
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/* 0x08 */ s32 offset;
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/* 0x0C */ s32 length;
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/* 0x10 */ u16 iBlock;
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} CARDFileInfo;
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typedef struct CARDStat
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{
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// read-only (Set by CARDGetStatus)
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/* 0x00 */ char fileName[32];
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/* 0x20 */ u32 length;
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/* 0x24 */ u32 time; // seconds since 01/01/2000 midnight
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/* 0x28 */ u8 gameName[4];
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/* 0x2C */ u8 company[2];
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// read/write (Set by CARDGetStatus/CARDSetStatus)
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/* 0x2E */ u8 bannerFormat;
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/* 0x30 */ u32 iconAddr; // offset to the banner, bannerTlut, icon, iconTlut data set.
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/* 0x34 */ u16 iconFormat;
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/* 0x36 */ u16 iconSpeed;
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/* 0x38 */ u32 commentAddr; // offset to the pair of 32 byte character strings.
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// read-only (Set by CARDGetStatus)
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/* 0x3C */ u32 offsetBanner;
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/* 0x40 */ u32 offsetBannerTlut;
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/* 0x44 */ u32 offsetIcon[8];
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/* 0x64 */ u32 offsetIconTlut;
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/* 0x68 */ u32 offsetData;
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} CARDStat;
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void CardInit( void );
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void CARDUpdateRegisters( void );
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s32 CardFindFreeEntry( void );
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s32 CardOpenFile( char *Filename, CARDFileInfo *CFInfo );
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void CardCreateFile( char *Filename, u32 Size, CARDFileInfo *CFInfo );
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#endif
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