2024-12-02 14:05:49 +01:00
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#define NOP 0xEA /* CPU NoOp */
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#define PAGESIZE 0x1F /* Pagesize of extra addressing of devices */
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#define VIDADDRS 0xBE00 /* Video Address */
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#define VIAADDRS 0xBF80 /* VIA Address */
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#define KBDADDRS 0xBD00 /* Keyboard Register */
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#define RAMSIZE 0x7FFF /* RAM Page Size */
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#define RAMLOC 0x0000 /* ROM Page Location */
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#define ROMSIZE 0x3FFF /* ROM Page Size */
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#define ROMLOC 0xC000 /* ROM Page Location */
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#define BACKCOLOR sfBlack
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2024-12-17 13:10:12 +01:00
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#define FPS 60
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2024-12-02 14:05:49 +01:00
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2024-12-17 13:10:12 +01:00
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#define PREAMBLE "LS7 Emulator by Gabriel Weingardt.\nLicense: GPL v.3+\n\n"
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2024-12-02 14:31:43 +01:00
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2024-12-17 13:10:12 +01:00
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#define HELP "Usage: LS7Emulator [options] file\n\n\
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Options: Type Default Desc\n\
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--help Show this menu\n\
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--help-keys Show emulator key functions\n\
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--cpuspeed [int] 100000 CPU Speed given in Herz. KHz and MHz annotations like 1KHz are supported\n\
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--scale [float] 2.0 Set the starting scale of the video output\n\
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--singlestep Enable singlestepping with the 'F8' key\n\
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--clocksteps [int] 1 Set the clock cycles cycled by a singlestep\n\
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--snapshot [string] Import a CPU snapshot\n\
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\n"
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2024-12-05 11:44:22 +01:00
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2024-12-17 13:10:12 +01:00
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#define HELPKEYS "\
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F1 Exit emulator\n\
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F2 Show Key Help\n\
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F3 Show Debug Menu\n\
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F4 Halt CPU\n\
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F5 Reset CPU\n\
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F6 Scale--\n\
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F7 Scale++\n\
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F8 Single step CPU\n\
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F9 Save CPU snapshot\n\
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F10 Load previous snapshot\n\
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F11 CPU NMI\n\
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F12 CPU IRQ\n\n"
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static float displayscale = 2;
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static int cpuspeed = 100000; // 100 kHz
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static int singlestep = 0;
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static int clocksteps = 1;
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