kernel/gui.c

   1 /*
   2  * mahatma - a simple kernel framework
   3  * Copyright (c) 2008, 2009 Daniel Mack <daniel@caiaq.de>
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #include <guilib.h>
  20 #include <string.h>
  21 #include <regs.h>
  22 #include <lcd.h>
  23
  24 unsigned char *framebuffer;
  25
  26 void fb_init(void)
  27 {
  28         init_lcd();
  29         framebuffer = (unsigned char *) LCD_VRAM;
  30 }
  31
  32 void fb_refresh(void)
  33 {
  34         /* is there a pragma to omit the frame pointer? */
  35         return;
  36 }
  37