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| author | Franklin Wei <frankhwei536@gmail.com> | 2015-02-02 21:48:38 -0500 |
|---|---|---|
| committer | Franklin Wei <frankhwei536@gmail.com> | 2015-02-02 21:48:38 -0500 |
| commit | c8a195e1eb19d346c03c1dfa6ed66c6215caefa2 (patch) | |
| tree | 3096ea08f7f213d7efe56a86391ab79b27333d40 /drivers/include/vga.h | |
| parent | 5c84e678defa9333aefcdcd0870564fb945a8c61 (diff) | |
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Refactor, begin writing a PS/2 driver
Diffstat (limited to 'drivers/include/vga.h')
| -rw-r--r-- | drivers/include/vga.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/include/vga.h b/drivers/include/vga.h new file mode 100644 index 0000000..bf13cba --- /dev/null +++ b/drivers/include/vga.h @@ -0,0 +1,26 @@ +#include <stdint.h> + +enum vga_color_t { + VGA_BLACK = 0, + VGA_BLUE = 1, + VGA_GREEN = 2, + VGA_CYAN = 3, + VGA_RED = 4, + VGA_MAGENTA = 5, + VGA_BROWN = 6, + VGA_LIGHT_GRAY = 7, + VGA_DARK_GRAY = 8, + VGA_LIGHT_BLUE = 9, + VGA_LIGHT_GREEN = 10, + VGA_LIGHT_CYAN = 11, + VGA_LIGHT_RED = 12, + VGA_LIGHT_MAGENTA = 13, + VGA_LIGHT_BROWN = 14, + VGA_WHITE = 15 +}; + +#define VGA_WIDTH 80 +#define VGA_HEIGHT 25 + +#define VGA_MAKE_COLOR(fg, bg) (fg | bg << 4) +#define VGA_MAKE_ENTRY(ch, col) (((uint16_t)ch)|((uint16_t)col<<8)) |