118 lines
2.3 KiB
C
118 lines
2.3 KiB
C
#ifndef F256_H
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#define F256_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdlib.h>
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#include "stddclmr.h"
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#include "api.h"
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#include "f256_dma.h"
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#include "f256_intmath.h"
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#include "f256_irq.h"
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#include "f256jr.h"
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#include "f256_rtc.h"
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#include "f256_sprites.h"
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#include "f256_tiles.h"
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#include "f256_timers.h"
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#include "f256_via.h"
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#include "f256_xymath.h"
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/*
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#define MMU_MEM_CTRL 0x0000
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#define MMU_IO_CTRL 0x0001
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#define VICKY_MASTER_0 0xd000
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#define VICKY_MASTER_1 0xd001
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#define VICKY_GR_CLUT_0 0xd000 // I/O Page 1
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#define VICKY_GR_CLUT_1 0xd400 // I/O Page 1
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#define VICKY_GR_CLUT_2 0xd800 // I/O Page 1
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#define VICKY_GR_CLUT_3 0xdc00 // I/O Page 1
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*/
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typedef unsigned char byte;
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#define TEXT_MATRIX 0xc000 // I/O Page 2
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/*
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#define TEXT_COLOR_MATRIX 0xc000 // I/O Page 3
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#define TEXT_LUT_FOREGROUND 0xd800 // I/O Page 0
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#define TEXT_LUT_BACKGROUND 0xd840 // I/O Page 0
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#define TEXT_FONT_0 0xc000 // I/O Page 1
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#define TEXT_FONT_1 0xc800 // I/O Page 1
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#define CURSOR_SETTINGS 0xd010
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#define CURSOR_CHARACTER 0xd012
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#define CURSOR_X_LOW 0xd014
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#define CURSOR_X_HIGH 0xd015
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#define CURSOR_Y_LOW 0xd016
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#define CURSOR_Y_HIGH 0xd017
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*/
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#define PEEK(addy) ((byte)*(volatile byte *)(addy))
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#define POKE(addy, value) (*(volatile byte *)(addy) = (value))
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#define VECTOR(member) (size_t)(&((struct call *)0xff00)->member)
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#define EVENT(member) (size_t)(&((struct events *)0)->member)
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#define CALL(fn) \
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asm("jsr %[addy] \n" \
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"stz %[err] \n" \
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"ror %[err]" \
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: [err] "+m"(error) \
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: [addy] "i"(VECTOR(fn)) \
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: "a", "x", "y", "c", "v");
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extern struct event_t event; // The event struct is allocated in crt0.
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extern char error;
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// Apple IIgs Colors, because that's how we roll.
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typedef enum textColorsE {
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BLACK = 0,
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DEEP_RED,
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DARK_BLUE,
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PURPLE,
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DARK_GREEN,
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DARK_GRAY,
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MEDIUM_BLUE,
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LIGHT_BLUE,
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BROWN,
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ORANGE,
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LIGHT_GRAY,
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PINK,
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LIGHT_GREEN,
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YELLOW,
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AQUAMARINE,
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WHITE,
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TEXTCOLORS_COUNT
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} textColorsT;
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typedef struct colorS {
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byte r;
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byte g;
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byte b;
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} colorT;
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extern colorT textColors[16];
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void cls(void);
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void defineTextColor(byte slot, byte fr, byte fg, byte fb, byte br, byte bg, byte bb);
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void gotoxy(byte x, byte y);
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void print(char *message);
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void reset(void);
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void setTextColor(byte f, byte b);
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#ifdef __cplusplus
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}
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#endif
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#endif // F256_H
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