97 lines
2.4 KiB
C
97 lines
2.4 KiB
C
/**
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* \file
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* <!--
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* This file is part of BeRTOS.
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*
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* Bertos is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* As a special exception, you may use this file as part of a free software
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* library without restriction. Specifically, if other files instantiate
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* templates or use macros or inline functions from this file, or you compile
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* this file and link it with other files to produce an executable, this
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* file does not by itself cause the resulting executable to be covered by
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* the GNU General Public License. This exception does not however
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* invalidate any other reasons why the executable file might be covered by
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* the GNU General Public License.
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*
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* Copyright 2005 Develer S.r.l. (http://www.develer.com/)
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*
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* -->
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*
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* \brief LM044L type LCD hardware module (impl.)
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*
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* \author Bernie Innocenti <bernie@codewiz.org>
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* \author Stefano Fedrigo <aleph@develer.com>
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*/
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#include "lcd_hd44.h"
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#include "hw/hw_lcd_hd44.h"
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#include <cfg/test.h>
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#include <drv/timer.h>
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#warning TODO:Refactor this test to comply whit BeRTOS test policy.
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#if UNIT_TEST
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void lcd_hw_test(void)
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{
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lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 3);
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timer_delay(1);
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kprintf("3 -> %02X\n", lcd_regRead());
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timer_delay(1);
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for (int i = 0; i < 10; i++)
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{
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lcd_dataWrite('c');
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timer_delay(1);
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kprintf("addr = %02X\n", lcd_regRead());
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timer_delay(1);
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}
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lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 0x4a);
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timer_delay(1);
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kprintf("4A -> %02X\n", lcd_regRead());
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timer_delay(1);
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lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 0x52);
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timer_delay(1);
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kprintf("52 -> %02X\n", lcd_regRead());
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timer_delay(1);
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lcd_regWrite(LCD_CMD_SET_DDRAMADDR | 0x1F);
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timer_delay(1);
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kprintf("1F -> %02X\n", lcd_regRead());
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timer_delay(1);
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}
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#include <drv/timer.c>
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#include <drv/lcd_hd44.c>
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int main(void)
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{
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lcd_hw_test();
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for(;;)
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{
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}
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return 0;
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}
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#endif
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