update files to correct FSF address
[fw/openocd] / testing / examples / ledtest-imx31pdk / test.c
1 /***************************************************************************
2  *   Copyright (C) 2009 by Alan Carvalho de Assis                                  *
3  *   acassis@gmail.com                                                     *
4  *                                                                         *
5  *   This program is free software; you can redistribute it and/or modify  *
6  *   it under the terms of the GNU General Public License as published by  *
7  *   the Free Software Foundation; either version 2 of the License, or     *
8  *   (at your option) any later version.                                   *
9  *                                                                         *
10  *   This program is distributed in the hope that it will be useful,       *
11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
13  *   GNU General Public License for more details.                          *
14  *                                                                         *
15  *   You should have received a copy of the GNU General Public License     *
16  *   along with this program; if not, write to the                         *
17  *   Free Software Foundation, Inc.,                                       *
18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
19  ***************************************************************************/
20
21 void delay()
22 {
23         int i;
24         for (i = 0; i < 500000; i++);
25 }
26
27 /* MAIN ARM FUNTION */
28 int main (void)
29 {
30         volatile unsigned char *led = ((volatile unsigned char *)0xB6020000);
31
32         while (1)
33         {
34                 *led = 0xFF;
35                 delay();
36                 *led = 0x00;
37                 delay();
38         } /* FOR */
39
40 } /* MAIN */
41
42 __gccmain()
43 {
44 } /* GCCMAIN */
45
46
47 void exit(int exit_code)
48 {
49   while (1);
50 } /* EXIT */
51
52
53 atexit()
54 {
55   while (1);
56 } /* ATEXIT */
57
58