mirror of
https://github.com/Pecusx/libretro-atari800.git
synced 2026-05-20 22:33:22 +02:00
greenchili2
20d59afb3f
* Fix first run crashing on Xbox One. * Added savestate support. * Rewind works. Fixes issue #83 and possibly #49. * Added Disc Control menu. Supports Disks, Tapes and M3U files (issue #66). * Added in support for 5200 Super Carts. * Better support for 5200 controller. * Added Paddle support. * Converted Core Options menu to v2. * Moved some core options into submenus. * Added controller mappings for Ports 2-4. * Added options for Dual Stick and Swap Ports. Fixes issue #76. * Joystick/Console now controlled more easily with device type Atari Keyboard. * Added 4 Hi-Res Artifacting modes. Restart does something now. * When core option changed only reboot if necessary. Removed several hardcoded controller binds. Fixed issue #29. Joypad input ignored when virtual keyboard active. * SIO Acceleration now defaults to enabled. Fix for Bounty Bob (5200 & lift fix A800). * Added Atari 800 carts to autodetect DB. * Added more Carts to DB. * Fixed Drive Index not being reset on 'restart'. * Changed Atari Joystick default mappings to something more reasonable.
68 lines
1.9 KiB
C
68 lines
1.9 KiB
C
#ifndef SIO_H_
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#define SIO_H_
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#include "config.h"
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#include <stdio.h> /* FILENAME_MAX */
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#include "atari.h"
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#define SIO_MAX_DRIVES 8
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typedef enum SIO_tagUnitStatus {
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SIO_OFF,
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SIO_NO_DISK,
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SIO_READ_ONLY,
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SIO_READ_WRITE
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} SIO_UnitStatus;
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extern char SIO_status[256];
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extern SIO_UnitStatus SIO_drive_status[SIO_MAX_DRIVES];
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extern char SIO_filename[SIO_MAX_DRIVES][FILENAME_MAX];
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#define SIO_LAST_READ 0
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#define SIO_LAST_WRITE 1
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extern int SIO_last_op;
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extern int SIO_last_op_time;
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extern int SIO_last_drive; /* 1 .. 8 */
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extern int SIO_last_sector;
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int SIO_Mount(int diskno, const char *filename, int b_open_readonly);
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void SIO_Dismount(int diskno);
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void SIO_DisableDrive(int diskno);
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int SIO_RotateDisks(void);
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void SIO_Handler(void);
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UBYTE SIO_ChkSum(const UBYTE *buffer, int length);
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void SIO_SwitchCommandFrame(int onoff);
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void SIO_PutByte(int byte);
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int SIO_GetByte(void);
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int SIO_Initialise(int *argc, char *argv[]);
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void SIO_Exit(void);
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/* Some defines about the serial I/O timing. Currently fixed! */
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#define SIO_XMTDONE_INTERVAL 15
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#define SIO_SERIN_INTERVAL 8
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#define SIO_SEROUT_INTERVAL 8
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#define SIO_ACK_INTERVAL 36
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/* These functions are also used by the 1450XLD Parallel disk device */
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extern int SIO_format_sectorcount[SIO_MAX_DRIVES];
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extern int SIO_format_sectorsize[SIO_MAX_DRIVES];
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int SIO_ReadStatusBlock(int unit, UBYTE *buffer);
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int SIO_FormatDisk(int unit, UBYTE *buffer, int sectsize, int sectcount);
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void SIO_SizeOfSector(UBYTE unit, int sector, int *sz, ULONG *ofs);
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int SIO_ReadSector(int unit, int sector, UBYTE *buffer);
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int SIO_DriveStatus(int unit, UBYTE *buffer);
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int SIO_WriteStatusBlock(int unit, const UBYTE *buffer);
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int SIO_WriteSector(int unit, int sector, const UBYTE *buffer);
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void SIO_StateSave(void);
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void SIO_StateRead(void);
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#if defined(__LIBRETRO__)
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void Retro_SIO_StateSave(void);
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void Retro_SIO_StateRead(void);
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#endif
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#endif /* SIO_H_ */
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