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snes9xgx/source/snes9x/srtc.h

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Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
/**********************************************************************************
Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
[What Was New 004 - August 5, 2008] - added: option to disable AA filtering (snes graphics 'crisper', AA now default OFF) - added: mapped zooming and turbo mode to classic controller - added: preliminary usb support (loading) - changed: sram and freezes now saved by filename, not internal romname. If you have multiple versions of the same game, you can now have srams and freezes for each version. A prompt to convert to the new naming is provided for sram only. - changed: by default, autoload/save sram and freeze enabled
2008-10-16 03:52:18 +02:00
(c) Copyright 1996 - 2002 Gary Henderson (gary.henderson@ntlworld.com) and
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
Jerremy Koot (jkoot@snes9x.com)
(c) Copyright 2002 - 2004 Matthew Kendora
(c) Copyright 2002 - 2005 Peter Bortas (peter@bortas.org)
(c) Copyright 2004 - 2005 Joel Yliluoma (http://iki.fi/bisqwit/)
(c) Copyright 2001 - 2006 John Weidman (jweidman@slip.net)
[What Was New 004 - August 5, 2008] - added: option to disable AA filtering (snes graphics 'crisper', AA now default OFF) - added: mapped zooming and turbo mode to classic controller - added: preliminary usb support (loading) - changed: sram and freezes now saved by filename, not internal romname. If you have multiple versions of the same game, you can now have srams and freezes for each version. A prompt to convert to the new naming is provided for sram only. - changed: by default, autoload/save sram and freeze enabled
2008-10-16 03:52:18 +02:00
(c) Copyright 2002 - 2006 Brad Jorsch (anomie@users.sourceforge.net),
funkyass (funkyass@spam.shaw.ca),
Kris Bleakley (codeviolation@hotmail.com),
Nach (n-a-c-h@users.sourceforge.net), and
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
zones (kasumitokoduck@yahoo.com)
BS-X C emulator code
(c) Copyright 2005 - 2006 Dreamer Nom,
zones
C4 x86 assembler and some C emulation code
(c) Copyright 2000 - 2003 _Demo_ (_demo_@zsnes.com),
Nach,
zsKnight (zsknight@zsnes.com)
C4 C++ code
(c) Copyright 2003 - 2006 Brad Jorsch,
Nach
DSP-1 emulator code
(c) Copyright 1998 - 2006 _Demo_,
Andreas Naive (andreasnaive@gmail.com)
Gary Henderson,
Ivar (ivar@snes9x.com),
John Weidman,
Kris Bleakley,
Matthew Kendora,
Nach,
neviksti (neviksti@hotmail.com)
DSP-2 emulator code
(c) Copyright 2003 John Weidman,
Kris Bleakley,
Lord Nightmare (lord_nightmare@users.sourceforge.net),
Matthew Kendora,
neviksti
DSP-3 emulator code
(c) Copyright 2003 - 2006 John Weidman,
Kris Bleakley,
Lancer,
z80 gaiden
DSP-4 emulator code
(c) Copyright 2004 - 2006 Dreamer Nom,
John Weidman,
Kris Bleakley,
Nach,
z80 gaiden
OBC1 emulator code
(c) Copyright 2001 - 2004 zsKnight,
pagefault (pagefault@zsnes.com),
Kris Bleakley,
Ported from x86 assembler to C by sanmaiwashi
SPC7110 and RTC C++ emulator code
(c) Copyright 2002 Matthew Kendora with research by
zsKnight,
John Weidman,
Dark Force
S-DD1 C emulator code
(c) Copyright 2003 Brad Jorsch with research by
Andreas Naive,
John Weidman
S-RTC C emulator code
(c) Copyright 2001-2006 byuu,
John Weidman
ST010 C++ emulator code
(c) Copyright 2003 Feather,
John Weidman,
Kris Bleakley,
Matthew Kendora
Super FX x86 assembler emulator code
(c) Copyright 1998 - 2003 _Demo_,
pagefault,
zsKnight,
Super FX C emulator code
(c) Copyright 1997 - 1999 Ivar,
Gary Henderson,
John Weidman
Sound DSP emulator code is derived from SNEeSe and OpenSPC:
(c) Copyright 1998 - 2003 Brad Martin
(c) Copyright 1998 - 2006 Charles Bilyue'
SH assembler code partly based on x86 assembler code
(c) Copyright 2002 - 2004 Marcus Comstedt (marcus@mc.pp.se)
2xSaI filter
(c) Copyright 1999 - 2001 Derek Liauw Kie Fa
[What Was New 004 - August 5, 2008] - added: option to disable AA filtering (snes graphics 'crisper', AA now default OFF) - added: mapped zooming and turbo mode to classic controller - added: preliminary usb support (loading) - changed: sram and freezes now saved by filename, not internal romname. If you have multiple versions of the same game, you can now have srams and freezes for each version. A prompt to convert to the new naming is provided for sram only. - changed: by default, autoload/save sram and freeze enabled
2008-10-16 03:52:18 +02:00
HQ2x filter
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
(c) Copyright 2003 Maxim Stepin (maxim@hiend3d.com)
Specific ports contains the works of other authors. See headers in
individual files.
Snes9x homepage: http://www.snes9x.com
Permission to use, copy, modify and/or distribute Snes9x in both binary
[What Was New 004 - August 5, 2008] - added: option to disable AA filtering (snes graphics 'crisper', AA now default OFF) - added: mapped zooming and turbo mode to classic controller - added: preliminary usb support (loading) - changed: sram and freezes now saved by filename, not internal romname. If you have multiple versions of the same game, you can now have srams and freezes for each version. A prompt to convert to the new naming is provided for sram only. - changed: by default, autoload/save sram and freeze enabled
2008-10-16 03:52:18 +02:00
and source form, for non-commercial purposes, is hereby granted without
fee, providing that this license information and copyright notice appear
Original version off of which work began. Crunchy2's last release (2.0.1b8)
2008-08-06 03:09:59 +02:00
with all copies and any derived work.
This software is provided 'as-is', without any express or implied
warranty. In no event shall the authors be held liable for any damages
arising from the use of this software or it's derivatives.
Snes9x is freeware for PERSONAL USE only. Commercial users should
seek permission of the copyright holders first. Commercial use includes,
but is not limited to, charging money for Snes9x or software derived from
Snes9x, including Snes9x or derivatives in commercial game bundles, and/or
using Snes9x as a promotion for your commercial product.
The copyright holders request that bug fixes and improvements to the code
should be forwarded to them so everyone can benefit from the modifications
in future versions.
Super NES and Super Nintendo Entertainment System are trademarks of
Nintendo Co., Limited and its subsidiary companies.
**********************************************************************************/
#ifndef _srtc_h_
#define _srtc_h_
#include <time.h>
#define MAX_RTC_INDEX 0xC
#define MODE_READ 0
#define MODE_LOAD_RTC 1
#define MODE_COMMAND 2
#define MODE_COMMAND_DONE 3
#define COMMAND_LOAD_RTC 0
#define COMMAND_CLEAR_RTC 4
/*** The format of the rtc_data structure is:
Index Description Range (nibble)
----- -------------- ---------------------------------------
0 Seconds low 0-9
1 Seconds high 0-5
2 Minutes low 0-9
3 Minutes high 0-5
4 Hour low 0-9
5 Hour high 0-2
6 Day low 0-9
7 Day high 0-3
8 Month 1-C (0xC is December, 12th month)
9 Year ones 0-9
A Year tens 0-9
B Year High 9-B (9=19xx, A=20xx, B=21xx)
C Day of week 0-6 (0=Sunday, 1=Monday,...,6=Saturday)
***/
typedef struct
{
bool8 needs_init;
bool8 count_enable; // Does RTC mark time or is it frozen
uint8 data [MAX_RTC_INDEX+1];
int8 index;
uint8 mode;
time_t system_timestamp; // Of latest RTC load time
uint32 pad;
} SRTC_DATA;
extern SRTC_DATA rtc;
void S9xUpdateSrtcTime ();
void S9xSetSRTC (uint8 data, uint16 Address);
uint8 S9xGetSRTC (uint16 Address);
void S9xSRTCPreSaveState ();
void S9xSRTCPostLoadState ();
void S9xResetSRTC ();
void S9xHardResetSRTC ();
#define SRTC_SRAM_PAD (4 + 8 + 1 + MAX_RTC_INDEX)
#endif // _srtc_h
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