From: Hannes Petermaier Date: Tue, 3 Feb 2015 12:22:25 +0000 (+0100) Subject: common/lcd: Add command for writing to lcd-display X-Git-Tag: v2015.04-rc4~101 X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=1b7caf1123facf67816b03675952a5c700d0db9e;p=u-boot common/lcd: Add command for writing to lcd-display Sometimes we do not want redirect u-boot's console to screen but anyway we want write out some status information out of a u-boot script to the display. So we cannot use the normal "echo ....", instead we write explicitly using "lcdputs ..." for writing to the actual cursor position on LCD. Signed-off-by: Hannes Petermaier --- diff --git a/common/lcd_console.c b/common/lcd_console.c index 5363232606..8bf83b90d5 100644 --- a/common/lcd_console.c +++ b/common/lcd_console.c @@ -225,8 +225,26 @@ static int do_lcd_setcursor(cmd_tbl_t *cmdtp, int flag, int argc, return 0; } +static int do_lcd_puts(cmd_tbl_t *cmdtp, int flag, int argc, + char *const argv[]) +{ + if (argc != 2) + return CMD_RET_USAGE; + + lcd_puts(argv[1]); + + return 0; +} + U_BOOT_CMD( setcurs, 3, 1, do_lcd_setcursor, "set cursor position within screen", " in character" ); + +U_BOOT_CMD( + lcdputs, 2, 1, do_lcd_puts, + "print string on lcd-framebuffer", + " " +); +