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https://github.com/RIOT-OS/RIOT.git
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59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
/*
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* Copyright (C) 2017 HAW Hamburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup tests
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* @{
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*
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* @file
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* @brief Test application for Arduino LCM1602C LCD
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*
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* @author Sebastian Meiling <s@mlng.net>
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*
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* @}
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*/
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#include <stdio.h>
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#include "xtimer.h"
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#include "hd44780.h"
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#include "hd44780_params.h"
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int main(void)
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{
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hd44780_t dev;
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/* init display */
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puts("[START]");
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if (hd44780_init(&dev, &hd44780_params[0]) != 0) {
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puts("[FAILED]");
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return 1;
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}
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/* clear screen, reset cursor */
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hd44780_clear(&dev);
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hd44780_home(&dev);
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/* write first line */
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hd44780_print(&dev, "Hello World ...");
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xtimer_sleep(1);
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/* set cursor to second line and write */
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hd44780_set_cursor(&dev, 0, 1);
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hd44780_print(&dev, " RIOT is here!");
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xtimer_sleep(3);
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/* clear screen, reset cursor */
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hd44780_clear(&dev);
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hd44780_home(&dev);
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/* write first line */
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hd44780_print(&dev, "The friendly IoT");
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/* set cursor to second line and write */
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hd44780_set_cursor(&dev, 0, 1);
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hd44780_print(&dev, "Operating System");
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puts("[SUCCESS]");
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return 0;
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}
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