X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fatari.h;h=82cd07330a0a3be7bf410b0896f0882e57921ea5;hb=1c028c794a86116e9b0a740eaca11fdfb9e5602f;hp=d11dd00154c905e9d62a53af28f11004b22902e3;hpb=854e34e2275fdcfa246fdbcfc3fa1cdac1e8c5f9;p=cc65 diff --git a/include/atari.h b/include/atari.h index d11dd0015..82cd07330 100644 --- a/include/atari.h +++ b/include/atari.h @@ -1,54 +1,90 @@ -/* - * atari.h - * - * Contributing authors: - * Mark Keates - * Freddy Offenga - * Christian Groessler - */ +/*****************************************************************************/ +/* */ +/* atari.h */ +/* */ +/* Atari system specific definitions */ +/* */ +/* */ +/* */ +/* (C) 2000-2006 Mark Keates */ +/* Freddy Offenga */ +/* Christian Groessler */ +/* */ +/* */ +/* This software is provided 'as-is', without any expressed or implied */ +/* warranty. In no event will the authors be held liable for any damages */ +/* arising from the use of this software. */ +/* */ +/* Permission is granted to anyone to use this software for any purpose, */ +/* including commercial applications, and to alter it and redistribute it */ +/* freely, subject to the following restrictions: */ +/* */ +/* 1. The origin of this software must not be misrepresented; you must not */ +/* claim that you wrote the original software. If you use this software */ +/* in a product, an acknowledgment in the product documentation would be */ +/* appreciated but is not required. */ +/* 2. Altered source versions must be plainly marked as such, and must not */ +/* be misrepresented as being the original software. */ +/* 3. This notice may not be removed or altered from any source */ +/* distribution. */ +/* */ +/*****************************************************************************/ + + #ifndef _ATARI_H #define _ATARI_H -/* Characters codes */ -#define CH_DEL 0xFE -#define CH_ESC 0x1B -#define CH_CURS_UP 28 -#define CH_CURS_DOWN 29 + + +/* Check for errors */ +#if !defined(__ATARI__) +# error This module may only be used when compiling for the Atari! +#endif + + + +/* Character codes */ +#define CH_DELCHR 0xFE /* delete char under the cursor */ +#define CH_ENTER 0x9B +#define CH_ESC 0x1B +#define CH_CURS_UP 28 +#define CH_CURS_DOWN 29 #define CH_CURS_LEFT 30 #define CH_CURS_RIGHT 31 #define CH_TAB 0x7F /* tabulator */ -#define CH_EOL 0x0B /* end-of-line marker */ +#define CH_EOL 0x9B /* end-of-line marker */ #define CH_CLR 0x7D /* clear screen */ #define CH_BEL 0xFD /* bell */ -#define CH_RUBOUT 0x7E /* back space (rubout) */ +#define CH_DEL 0x7E /* back space (delete char to the left) */ +#define CH_RUBOUT 0x7E /* back space (old, deprecated) */ #define CH_DELLINE 0x9C /* delete line */ #define CH_INSLINE 0x9D /* insert line */ /* These are defined to be Atari + NumberKey */ -#define CH_F1 177 -#define CH_F2 178 -#define CH_F3 179 -#define CH_F4 180 -#define CH_F5 181 -#define CH_F6 182 -#define CH_F7 183 -#define CH_F8 184 -#define CH_F9 185 -#define CH_F10 176 - -#define CH_ULCORNER 0x11 -#define CH_URCORNER 0x05 -#define CH_LLCORNER 0x1A -#define CH_LRCORNER 0x03 -#define CH_TTEE 0x17 -#define CH_BTEE 0x18 -#define CH_LTEE 0x01 -#define CH_RTEE 0x04 -#define CH_CROSS 0x19 +#define CH_F1 177 +#define CH_F2 178 +#define CH_F3 179 +#define CH_F4 180 +#define CH_F5 181 +#define CH_F6 182 +#define CH_F7 183 +#define CH_F8 184 +#define CH_F9 185 +#define CH_F10 176 + +#define CH_ULCORNER 0x11 +#define CH_URCORNER 0x05 +#define CH_LLCORNER 0x1A +#define CH_LRCORNER 0x03 +#define CH_TTEE 0x17 +#define CH_BTEE 0x18 +#define CH_LTEE 0x01 +#define CH_RTEE 0x04 +#define CH_CROSS 0x13 #define CH_HLINE 0x12 -#define CH_VLINE 0x16 +#define CH_VLINE 0x7C /* color defines */ @@ -76,54 +112,143 @@ #define HUE_YELLOWRED 15 /* Color defines, similar to c64 colors (untested) */ -#define COLOR_BLACK _gtia_mkcolor(HUE_GREY,0) -#define COLOR_WHITE _gtia_mkcolor(HUE_GREY,7) -#define COLOR_RED _gtia_mkcolor(HUE_REDORANGE,1) -#define COLOR_CYAN _gtia_mkcolor(HUE_CYAN,3) -#define COLOR_VIOLET _gtia_mkcolor(HUE_PURPLE,4) -#define COLOR_GREEN _gtia_mkcolor(HUE_GREEN,2) -#define COLOR_BLUE _gtia_mkcolor(HUE_BLUE,2) -#define COLOR_YELLOW _gtia_mkcolor(HUE_YELLOW,7) -#define COLOR_ORANGE _gtia_mkcolor(HUE_ORANGE,5) -#define COLOR_BROWN _gtia_mkcolor(HUE_YELLOW,2) -#define COLOR_LIGHTRED _gtia_mkcolor(HUE_REDORANGE,6) -#define COLOR_GRAY1 _gtia_mkcolor(HUE_GREY,2) -#define COLOR_GRAY2 _gtia_mkcolor(HUE_GREY,3) -#define COLOR_LIGHTGREEN _gtia_mkcolor(HUE_GREEN,6) -#define COLOR_LIGHTBLUE _gtia_mkcolor(HUE_BLUE,6) -#define COLOR_GRAY3 _gtia_mkcolor(HUE_GREY,5) +/* Note that the conio color implementation is monochrome (bgcolor and textcolor are only placeholders) */ +/* Use the defines with the setcolor() or _atari_xxxcolor() functions */ +#define COLOR_BLACK _gtia_mkcolor(HUE_GREY,0) +#define COLOR_WHITE _gtia_mkcolor(HUE_GREY,7) +#define COLOR_RED _gtia_mkcolor(HUE_REDORANGE,1) +#define COLOR_CYAN _gtia_mkcolor(HUE_CYAN,3) +#define COLOR_VIOLET _gtia_mkcolor(HUE_PURPLE,4) +#define COLOR_GREEN _gtia_mkcolor(HUE_GREEN,2) +#define COLOR_BLUE _gtia_mkcolor(HUE_BLUE,2) +#define COLOR_YELLOW _gtia_mkcolor(HUE_YELLOW,7) +#define COLOR_ORANGE _gtia_mkcolor(HUE_ORANGE,5) +#define COLOR_BROWN _gtia_mkcolor(HUE_YELLOW,2) +#define COLOR_LIGHTRED _gtia_mkcolor(HUE_REDORANGE,6) +#define COLOR_GRAY1 _gtia_mkcolor(HUE_GREY,2) +#define COLOR_GRAY2 _gtia_mkcolor(HUE_GREY,3) +#define COLOR_LIGHTGREEN _gtia_mkcolor(HUE_GREEN,6) +#define COLOR_LIGHTBLUE _gtia_mkcolor(HUE_BLUE,6) +#define COLOR_GRAY3 _gtia_mkcolor(HUE_GREY,5) + +/* TGI color defines */ +#define TGI_COLOR_BLACK COLOR_BLACK +#define TGI_COLOR_WHITE COLOR_WHITE +#define TGI_COLOR_RED COLOR_RED +#define TGI_COLOR_CYAN COLOR_CYAN +#define TGI_COLOR_VIOLET COLOR_VIOLET +#define TGI_COLOR_GREEN COLOR_GREEN +#define TGI_COLOR_BLUE COLOR_BLUE +#define TGI_COLOR_YELLOW COLOR_YELLOW +#define TGI_COLOR_ORANGE COLOR_ORANGE +#define TGI_COLOR_BROWN COLOR_BROWN +#define TGI_COLOR_LIGHTRED COLOR_LIGHTRED +#define TGI_COLOR_GRAY1 COLOR_GRAY1 +#define TGI_COLOR_GRAY2 COLOR_GRAY2 +#define TGI_COLOR_LIGHTGREEN COLOR_LIGHTGREEN +#define TGI_COLOR_LIGHTBLUE COLOR_LIGHTBLUE +#define TGI_COLOR_GRAY3 COLOR_GRAY3 /* color register functions */ -extern void __fastcall__ setcolor (unsigned char color_reg, unsigned char hue, unsigned char luminace); -extern void __fastcall__ setcolor_low (unsigned char color_reg, unsigned char color_value); -extern unsigned char __fastcall__ getcolor (unsigned char color_reg); +extern void __fastcall__ _setcolor (unsigned char color_reg, unsigned char hue, unsigned char luminace); +extern void __fastcall__ _setcolor_low (unsigned char color_reg, unsigned char color_value); +extern unsigned char __fastcall__ _getcolor (unsigned char color_reg); /* other screen functions */ -extern void __fastcall__ scroll (signed char numlines); +extern int __fastcall__ _graphics (unsigned char mode); /* mode value same as in BASIC */ +extern void __fastcall__ _scroll (signed char numlines); /* numlines > 0 scrolls up */ /* numlines < 0 scrolls down */ /* misc. functions */ -extern void save_vecs(void); /* save system vectors */ -extern void rest_vecs(void); /* restore system vectors */ -extern unsigned int get_ostype(void); /* get ROM version */ +extern unsigned char get_ostype(void); /* get ROM version */ +extern unsigned char get_tv(void); /* get TV system */ +extern void _save_vecs(void); /* save system vectors */ +extern void _rest_vecs(void); /* restore system vectors */ +extern char *_getdefdev(void); /* get default floppy device */ + +/* global variables */ +extern unsigned char _dos_type; /* the DOS flavour */ +#ifndef __ATARIXL__ +extern void atr130_emd[]; +extern void atrstd_joy[]; /* referred to by joy_static_stddrv[] */ +extern void atrmj8_joy[]; +extern void atrjoy_mou[]; +extern void atrst_mou[]; /* referred to by mouse_static_stddrv[] */ +extern void atrami_mou[]; +extern void atrtrk_mou[]; +extern void atrtt_mou[]; +extern void atrrdev_ser[]; +extern void atr3_tgi[]; +extern void atr4_tgi[]; +extern void atr5_tgi[]; +extern void atr6_tgi[]; +extern void atr7_tgi[]; +extern void atr8_tgi[]; /* referred to by tgi_static_stddrv[] */ +extern void atr8p2_tgi[]; +extern void atr9_tgi[]; +extern void atr9p2_tgi[]; +extern void atr10_tgi[]; +extern void atr10p2_tgi[]; +extern void atr11_tgi[]; +extern void atr14_tgi[]; +extern void atr15_tgi[]; +extern void atr15p2_tgi[]; +#else +extern void atrx130_emd[]; +extern void atrxstd_joy[]; /* referred to by joy_static_stddrv[] */ +extern void atrxmj8_joy[]; +extern void atrxjoy_mou[]; +extern void atrxst_mou[]; /* referred to by mouse_static_stddrv[] */ +extern void atrxami_mou[]; +extern void atrxtrk_mou[]; +extern void atrxtt_mou[]; +extern void atrxrdev_ser[]; +extern void atrx3_tgi[]; +extern void atrx4_tgi[]; +extern void atrx5_tgi[]; +extern void atrx6_tgi[]; +extern void atrx7_tgi[]; +extern void atrx8_tgi[]; /* referred to by tgi_static_stddrv[] */ +extern void atrx8p2_tgi[]; +extern void atrx9_tgi[]; +extern void atrx9p2_tgi[]; +extern void atrx10_tgi[]; +extern void atrx10p2_tgi[]; +extern void atrx11_tgi[]; +extern void atrx14_tgi[]; +extern void atrx15_tgi[]; +extern void atrx15p2_tgi[]; +#endif + +/* provide old names for backwards compatibility */ +#ifdef ATARI_COMPAT_PRE_2_11 +#define setcolor _setcolor +#define setcolor_low _setcolor_low +#define getcolor _getcolor +#define graphics _graphics +#define scroll _scroll +#define save_vecs _save_vecs +#define rest_vecs _rest_vecs +#define getdefdev _getdefdev +#endif /* #ifdef ATARI_COMPAT_PRE_2_11 */ /* get_ostype return value defines (for explanation, see ostype.s) */ /* masks */ #define AT_OS_TYPE_MAIN 7 -#define AT_OS_PALNTSC (3 << 3) -#define AT_OS_TYPE_MINOR (7 << 5) +#define AT_OS_TYPE_MINOR (7 << 3) /* AT_OS_TYPE_MAIN values */ #define AT_OS_UNKNOWN 0 #define AT_OS_400800 1 #define AT_OS_1200XL 2 #define AT_OS_XLXE 3 -/* AT_OS_PALNTSC values */ -#define AT_OS_PAL 1 -#define AT_OS_NTSC 2 /* AS_OS_TYPE_MINOR values */ -#define AT_OS_400800_A 1 -#define AT_OS_400800_B 2 +/* for 400/800 remember this are the ROM versions */ +/* to check whether the hw is PAL or NTSC, use get_tv() */ +#define AT_OS_400800PAL_A 1 +#define AT_OS_400800PAL_B 2 +#define AT_OS_400800NTSC_A 1 +#define AT_OS_400800NTSC_B 2 #define AT_OS_1200_10 1 #define AT_OS_1200_11 2 #define AT_OS_XLXE_1 1 @@ -131,16 +256,28 @@ extern unsigned int get_ostype(void); /* get ROM version */ #define AT_OS_XLXE_3 3 #define AT_OS_XLXE_4 4 +/* get_tv return values */ +#define AT_NTSC 0 +#define AT_PAL 1 + +/* valid _dos_type values */ +#define ATARIDOS 0 +#define SPARTADOS 1 +#define OSADOS 2 +#define MYDOS 3 +#define XDOS 4 +#define NODOS 255 + /* Define hardware */ #include <_gtia.h> -#define GTIA (*(struct __gtia_write*)0xD000) -#define GTIA (*(struct __gtia_read*)0xD000) +#define GTIA_READ (*(struct __gtia_read*)0xD000) +#define GTIA_WRITE (*(struct __gtia_write*)0xD000) #include <_pbi.h> #include <_pokey.h> -#define POKEY (*(struct __pokey_write*)0xD200) -#define POKEY (*(struct __pokey_read*)0xD200) +#define POKEY_READ (*(struct __pokey_read*)0xD200) +#define POKEY_WRITE (*(struct __pokey_write*)0xD200) #include <_pia.h> #define PIA (*(struct __pia*)0xD300) @@ -148,5 +285,64 @@ extern unsigned int get_ostype(void); /* get ROM version */ #include <_antic.h> #define ANTIC (*(struct __antic*)0xD400) +/* device control block */ +struct __dcb { + unsigned char device; /* device id */ + unsigned char unit; /* unit number */ + unsigned char command; /* command */ + unsigned char status; /* command type / status return */ + void *buffer; /* pointer to buffer */ + unsigned char timeout; /* device timeout in seconds */ + unsigned char unused; + unsigned int xfersize; /* # of bytes to transfer */ + unsigned char aux1; /* 1st command auxiliary byte */ + unsigned char aux2; /* 2nd command auxiliary byte */ +}; +#define DCB (*(struct __dcb *)0x300) + +/* I/O control block */ +struct __iocb { + unsigned char handler; /* handler index number (0xff free) */ + unsigned char drive; /* device number (drive) */ + unsigned char command; /* command */ + unsigned char status; /* status of last operation */ + void *buffer; /* pointer to buffer */ + void *put_byte; /* pointer to device's PUT BYTE routine */ + unsigned int buflen; /* length of buffer */ + unsigned char aux1; /* 1st auxiliary byte */ + unsigned char aux2; /* 2nd auxiliary byte */ + unsigned char aux3; /* 3rd auxiliary byte */ + unsigned char aux4; /* 4th auxiliary byte */ + unsigned char aux5; /* 5th auxiliary byte */ + unsigned char spare; /* spare byte */ +}; +#define ZIOCB (*(struct __iocb *)0x20) /* zero page IOCB */ +#define IOCB (*(struct __iocb *)0x340) /* system IOCB buffers */ + +/* IOCB Command Codes */ +#define IOCB_OPEN 0x03 /* open */ +#define IOCB_GETREC 0x05 /* get record */ +#define IOCB_GETCHR 0x07 /* get character(s) */ +#define IOCB_PUTREC 0x09 /* put record */ +#define IOCB_PUTCHR 0x0B /* put character(s) */ +#define IOCB_CLOSE 0x0C /* close */ +#define IOCB_STATIS 0x0D /* status */ +#define IOCB_SPECIL 0x0E /* special */ +#define IOCB_DRAWLN 0x11 /* draw line */ +#define IOCB_FILLIN 0x12 /* draw line with right fill */ +#define IOCB_RENAME 0x20 /* rename disk file */ +#define IOCB_DELETE 0x21 /* delete disk file */ +#define IOCB_LOCKFL 0x23 /* lock file (set to read-only) */ +#define IOCB_UNLOCK 0x24 /* unlock file */ +#define IOCB_POINT 0x25 /* point sector */ +#define IOCB_NOTE 0x26 /* note sector */ +#define IOCB_GETFL 0x27 /* get file length */ +#define IOCB_CHDIR_MYDOS 0x29 /* change directory (MyDOS) */ +#define IOCB_MKDIR 0x2A /* make directory (MyDOS/SpartaDOS) */ +#define IOCB_RMDIR 0x2B /* remove directory (SpartaDOS) */ +#define IOCB_CHDIR_SPDOS 0x2C /* change directory (SpartaDOS) */ +#define IOCB_GETCWD 0x30 /* get current directory (MyDOS/SpartaDOS) */ +#define IOCB_FORMAT 0xFE /* format */ + /* End of atari.h */ -#endif +#endif /* #ifndef _ATARI_H */