1 /* 2 * (C) Copyright 2005-2010 3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4 * 5 * (C) Copyright 2010 6 * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com. 7 * 8 * See file CREDITS for list of people who contributed to this 9 * project. 10 * 11 * This program is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License as 13 * published by the Free Software Foundation; either version 2 of 14 * the License, or (at your option) any later version. 15 * 16 * This program is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * You should have received a copy of the GNU General Public License 22 * along with this program; if not, write to the Free Software 23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 24 * MA 02111-1307 USA 25 */ 26 #ifndef _led_display_h_ 27 #define _led_display_h_ 28 29 /* Display Commands */ 30 #define DISPLAY_CLEAR 0x1 /* Clear the display */ 31 #define DISPLAY_HOME 0x2 /* Set cursor at home position */ 32 33 void display_set(int cmd); 34 int display_putc(char c); 35 #endif 36