4579f17e05af0dd2057d030110008747a29e93b8
[openocd.git] / testing / examples / SAM7X256Test / src / main.c
1 /****************************************************************************
2 * Copyright (c) 2006 by Michael Fischer. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of the author nor the names of its contributors may
14 * be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
20 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
24 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
27 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 ****************************************************************************
31 * History:
32 *
33 * 30.03.06 mifi First Version for Insight tutorial
34 * 26.01.08 mifi Added variable "d" to test const variable.
35 ****************************************************************************/
36 #define __MAIN_C__
37
38 /*
39 * I use the include only, to show
40 * how to setup a include dir in the makefile
41 */
42 #include "typedefs.h"
43
44 /*=========================================================================*/
45 /* DEFINE: All Structures and Common Constants */
46 /*=========================================================================*/
47
48 /*=========================================================================*/
49 /* DEFINE: Prototypes */
50 /*=========================================================================*/
51
52 /*=========================================================================*/
53 /* DEFINE: Definition of all local Data */
54 /*=========================================================================*/
55 static const DWORD d = 7;
56
57 /*=========================================================================*/
58 /* DEFINE: Definition of all local Procedures */
59 /*=========================================================================*/
60
61 /*=========================================================================*/
62 /* DEFINE: All code exported */
63 /*=========================================================================*/
64 /***************************************************************************/
65 /* main */
66 /***************************************************************************/
67 int main (void)
68 {
69 DWORD a = 1;
70 DWORD b = 2;
71 DWORD c = 0;
72
73 a = a + d;
74
75 while (1)
76 {
77 a++;
78 b++;
79 c = a + b;
80 }
81
82 /*
83 * This return here make no sense.
84 * But to prevent the compiler warning:
85 * "return type of 'main' is not 'int'
86 * we use an int as return :-)
87 */
88 return(0);
89 }
90
91 /*** EOF ***/