4 * This file is part of BeRTOS.
6 * Bertos is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * As a special exception, you may use this file as part of a free software
21 * library without restriction. Specifically, if other files instantiate
22 * templates or use macros or inline functions from this file, or you compile
23 * this file and link it with other files to produce an executable, this
24 * file does not by itself cause the resulting executable to be covered by
25 * the GNU General Public License. This exception does not however
26 * invalidate any other reasons why the executable file might be covered by
27 * the GNU General Public License.
29 * Copyright 2005 Develer S.r.l. (http://www.develer.com/)
33 * \brief LM044L type LCD hardware module (impl.)
36 * \author Bernie Innocenti <bernie@codewiz.org>
37 * \author Stefano Fedrigo <aleph@develer.com>
41 #include "hw/hw_lcd.h"
44 #include <drv/timer.h>
46 #warning TODO:Refactor this test to comply whit BeRTOS test policy.
50 void lcd_hw_test(void)
52 lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 3);
54 kprintf("3 -> %02X\n", lcd_regRead());
57 for (int i = 0; i < 10; i++)
61 kprintf("addr = %02X\n", lcd_regRead());
65 lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 0x4a);
67 kprintf("4A -> %02X\n", lcd_regRead());
70 lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 0x52);
72 kprintf("52 -> %02X\n", lcd_regRead());
75 lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 0x1F);
77 kprintf("1F -> %02X\n", lcd_regRead());
83 #include <drv/timer.c>
84 #include <drv/lcd_hd44.c>