diff options
Diffstat (limited to 'testing/examples/ledtest-imx27ads/test.c')
| -rw-r--r-- | testing/examples/ledtest-imx27ads/test.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/testing/examples/ledtest-imx27ads/test.c b/testing/examples/ledtest-imx27ads/test.c new file mode 100644 index 00000000..945778df --- /dev/null +++ b/testing/examples/ledtest-imx27ads/test.c @@ -0,0 +1,60 @@ +/***************************************************************************
+ * Copyright (C) 2009 by Alan Carvalho de Assis *
+ * acassis@gmail.com *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ ***************************************************************************/
+
+void delay()
+{
+ int i;
+ for (i = 0; i < 500000; i++);
+}
+
+/* MAIN ARM FUNTION */
+int main (void)
+{
+ int i;
+ volatile unsigned char *ledoff = ((volatile unsigned char *)0xD4000008);
+ volatile unsigned char *ledon = ((volatile unsigned char *)0xD400000C);
+
+ for (i = 0; i < 10000; i++)
+ {
+ *ledon = 0x30;
+ delay();
+ *ledoff = 0x30;
+ delay();
+ } /* FOR */
+
+} /* MAIN */
+
+__gccmain()
+{
+} /* GCCMAIN */
+
+
+void exit(int exit_code)
+{
+ while(1);
+} /* EXIT */
+
+
+atexit()
+{
+ while(1);
+} /* ATEXIT */
+
+
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