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