1 // SPDX-License-Identifier: GPL-2.0+
4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
9 #include <led-display.h>
13 int do_display (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
18 display_set(DISPLAY_CLEAR | DISPLAY_HOME);
23 for (i = 1; i < argc; i++) {
26 if (i > 1) { /* Insert a space between strings */
45 /***************************************************/
48 display, CONFIG_SYS_MAXARGS, 1, do_display,
49 "display string on dot matrix display",
51 " - with <string> argument: display <string> on dot matrix display\n"
52 " - without arguments: clear dot matrix display"