sdcard.h File Reference

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Macros
#define	SD_ST_EXT_BUS   0x80
#define	SD_ST_ERROR   0x40
#define	SD_ST_FSM_ERROR   0x20
#define	SD_ST_MAPPED   0x08
#define	SD_ST_RESET   0x04
#define	SD_ST_BUSY1   0x02
#define	SD_ST_BUSY0   0x01

Functions
int	sdcard_init (const char *fn, const int virtsd_flag, const int default_d81_is_from_sd_in)
Uint32	sdcard_get_size (void)
void	sdcard_write_register (int reg, Uint8 data)
Uint8	sdcard_read_register (int reg)
int	sdcard_read_block (Uint32 block, Uint8 *buffer)
int	sdcard_write_block (Uint32 block, Uint8 *buffer)
int	sdcard_force_external_mount (const int unit, const char *filename, const char *cry)
int	sdcard_force_external_mount_with_image_creation (const int unit, const char *filename, const int do_overwrite, const char *cry)
int	sdcard_unmount (const int unit)
int	sdcard_default_d81_mount (const int unit)
const char *	sdcard_get_mount_info (const int unit, int *is_internal)
void	sdcard_notify_system_start_begin (void)
void	sdcard_notify_system_start_end (void)

Variables
Uint8	disk_buffers [0x1000]
Uint8 *	disk_buffer_cpu_view
Uint8 *	disk_buffer_io_mapped
Uint8	sd_status
const char	xemu_external_d81_signature []

Macro Definition Documentation

SD_ST_BUSY0

#define SD_ST_BUSY0   0x01

Definition at line 29 of file sdcard.h.

SD_ST_BUSY1

#define SD_ST_BUSY1   0x02

Definition at line 28 of file sdcard.h.

SD_ST_ERROR

#define SD_ST_ERROR   0x40

Definition at line 23 of file sdcard.h.

SD_ST_EXT_BUS

#define SD_ST_EXT_BUS   0x80

Definition at line 22 of file sdcard.h.

SD_ST_FSM_ERROR

#define SD_ST_FSM_ERROR   0x20

Definition at line 24 of file sdcard.h.

SD_ST_MAPPED

#define SD_ST_MAPPED   0x08

Definition at line 26 of file sdcard.h.

SD_ST_RESET

#define SD_ST_RESET   0x04

Definition at line 27 of file sdcard.h.

Function Documentation

sdcard_default_d81_mount()

int sdcard_default_d81_mount

(

const int

unit

)

Definition at line 821 of file sdcard.c.

sdcard_force_external_mount()

int sdcard_force_external_mount	(	const int	unit,
		const char *	filename,
		const char *	cry
	)

Definition at line 925 of file sdcard.c.

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sdcard_force_external_mount_with_image_creation()

int sdcard_force_external_mount_with_image_creation	(	const int	unit,
		const char *	filename,
		const int	do_overwrite,
		const char *	cry
	)

Definition at line 951 of file sdcard.c.

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sdcard_get_mount_info()

const char* sdcard_get_mount_info	(	const int	unit,
		int *	is_internal
	)

Definition at line 917 of file sdcard.c.

sdcard_get_size()

Uint32 sdcard_get_size

(

void

)

Definition at line 305 of file sdcard.c.

sdcard_init()

int sdcard_init	(	const char *	fn,
		const int	virtsd_flag,
		const int	default_d81_is_from_sd_in
	)

Definition at line 328 of file sdcard.c.

sdcard_notify_system_start_begin()

void sdcard_notify_system_start_begin

(

void

)

Definition at line 778 of file sdcard.c.

sdcard_notify_system_start_end()

void sdcard_notify_system_start_end

(

void

)

Definition at line 790 of file sdcard.c.

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sdcard_read_block()

int sdcard_read_block	(	Uint32	block,
		Uint8 *	buffer
	)

Definition at line 548 of file sdcard.c.

sdcard_read_register()

Uint8 sdcard_read_register

(

int

reg

)

Definition at line 1035 of file sdcard.c.

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sdcard_unmount()

int sdcard_unmount

(

const int

unit

)

Definition at line 959 of file sdcard.c.

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sdcard_write_block()

int sdcard_write_block	(	Uint32	block,
		Uint8 *	buffer
	)

Definition at line 569 of file sdcard.c.

sdcard_write_register()

void sdcard_write_register	(	int	reg,
		Uint8	data
	)

Definition at line 973 of file sdcard.c.

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Variable Documentation

disk_buffer_cpu_view

Uint8* disk_buffer_cpu_view

Definition at line 76 of file sdcard.c.

disk_buffer_io_mapped

Uint8* disk_buffer_io_mapped

Definition at line 80 of file sdcard.c.

disk_buffers

Uint8 disk_buffers[0x1000]

Definition at line 74 of file sdcard.c.

sd_status

Uint8 sd_status

Definition at line 58 of file sdcard.c.

xemu_external_d81_signature

const char xemu_external_d81_signature[]

Definition at line 84 of file sdcard.c.