From a9eefc680b3c385747a11f9110b35bfed58d6246 Mon Sep 17 00:00:00 2001 From: Daniel Jones Date: Tue, 18 Aug 2020 16:20:57 +0930 Subject: replace magic numbers with constants --- chip8.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'chip8.h') diff --git a/chip8.h b/chip8.h index e16274d..6779567 100644 --- a/chip8.h +++ b/chip8.h @@ -12,8 +12,14 @@ #define HEIGHT 32 #define KEY_SIZE 15 #define MEMORY_SIZE 4096 +#define REGISTER_COUNT 16 #define STACK_SIZE 16 #define MAX_ROM_SIZE 0x1000 - 0x200 // memory size - reserved memory +#define PROGRAM_START 0x200 +#define FONT_WIDTH 5 +#define FONT_BYTE_SIZE 80 +#define BYTE_MASK 0x80 +#define PIXEL_COLOR 0xFFFFFF int load_rom(); void chip8_init(); -- cgit v1.2.3