3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 #include <led-display.h>
30 int do_display (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
35 display_set(DISPLAY_CLEAR | DISPLAY_HOME);
40 for (i = 1; i < argc; i++) {
43 if (i > 1) { /* Insert a space between strings */
62 /***************************************************/
65 display, CONFIG_SYS_MAXARGS, 1, do_display,
66 "display string on dot matrix display",
68 " - with <string> argument: display <string> on dot matrix display\n"
69 " - without arguments: clear dot matrix display"