diff options
Diffstat (limited to 'console.c')
-rw-r--r-- | console.c | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/console.c b/console.c deleted file mode 100644 index 9b51a75..0000000 --- a/console.c +++ /dev/null @@ -1,81 +0,0 @@ -#ifndef CONSOLE_C -#define CONSOLE_C - -#include <toast.h> - -/********************************************************* - * Set up the console buffer and pointer - ********************************************************/ -void console_init() -{ - console_buffer = (char*)0xB8000; - console_pointer = 0; -} - -/********************************************************* - * Update flashing cursor to match console_position - * Note: Does _NOT_ dictate the pos for next printed byte - ********************************************************/ -void console_update_cursor() -{ - outb(0x3D4, 0x0F); - outb(0x3D5, ((console_pointer/2) & 0xFF)); - outb(0x3D4, 0x0E); - outb(0x3D5, (((console_pointer/2)>>8)&0xFF)); -} - -/********************************************************* - * Clear the console with the current colour scheme - ********************************************************/ -void console_clear() -{ - int console_pointer; - for (console_pointer = 0; console_pointer < 4000; console_pointer++) - { - console_buffer[console_pointer] = console_color; - console_buffer[console_pointer++] = 0; - } - //console_update_cursor(); -} - - -/********************************************************* - * Set the console foreground and background colours - ********************************************************/ -void console_set_colors(uint8_t fg, uint8_t bg) -{ - console_color = (bg << 4) | fg; -} - - -/********************************************************* - * Set the console foreground colour - ********************************************************/ -void console_set_color(uint8_t fg) -{ - console_color &= 0xF0; // Zero-out foreground color - console_color |= fg; // Apply foreground color -} - -/********************************************************* - * Print a null-terminated string to the text screen - ********************************************************/ -void console_print(char *string) -{ - uint16_t i; - for (i = 0; i < strlen(string); i++) - { - // If special char, handle appropriately - if (string[i] < 32) - { - switch (string[i]) - case 10: - console_pointer = 160 + (console_pointer / 160) * 160; - } else { - console_buffer[console_pointer++] = string[i]; - console_buffer[console_pointer++] = console_color; - } - } - console_update_cursor(); -} -#endif
\ No newline at end of file |