From 56629222711ba3ef7853405c9b07ad614fb29b95 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 5 Aug 2018 12:17:19 +0800 Subject: altos: Remove cc1111 products We're not testing these anyways; building new firmware for them is not helpful. Signed-off-by: Keith Packard --- src/cc1111/ao_lcd_port.c | 51 ------------------------------------------------ 1 file changed, 51 deletions(-) delete mode 100644 src/cc1111/ao_lcd_port.c (limited to 'src/cc1111/ao_lcd_port.c') diff --git a/src/cc1111/ao_lcd_port.c b/src/cc1111/ao_lcd_port.c deleted file mode 100644 index 9b588090..00000000 --- a/src/cc1111/ao_lcd_port.c +++ /dev/null @@ -1,51 +0,0 @@ -/* - * Copyright © 2011 Keith Packard - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#include "ao.h" - -static void -ao_lcd_port_delay(void) -{ - uint8_t i; - - for (i = 0; i < 100; i++) - ao_arch_nop(); -} - -void -ao_lcd_port_put_nibble(uint8_t rs, uint8_t nibble) -{ - P0 = (P0 & 0xf0) | (nibble & 0x0f); - P1_1 = rs; - P1_0 = 1; - ao_lcd_port_delay(); - P1_0 = 0; - ao_lcd_port_delay(); -} - -void -ao_lcd_port_init(void) -{ - /* LCD_E and LCD_RS are GPIO outputs */ - P1DIR |= 0x03; - P1SEL &= ~0x03; - - /* LCD D4-D7 are GPIO outputs */ - P0DIR |= 0x0f; - P0SEL &= ~0x0f; -} -- cgit v1.2.3