diff options
| author | Christian Pointner <equinox@spreadspace.org> | 2012-05-06 19:23:17 +0000 |
|---|---|---|
| committer | Christian Pointner <equinox@spreadspace.org> | 2012-05-06 19:23:17 +0000 |
| commit | c3db73e8e651306a374178109353563f93b5bc21 (patch) | |
| tree | 4b4c60c2838ed270b34dc92f85a4715c541c28e2 /blink | |
| parent | added first (not working) version of include.mk (diff) | |
first working version for blink
git-svn-id: https://svn.spreadspace.org/avr/trunk@3 aa12f405-d877-488e-9caf-2d797e2a1cc7
Diffstat (limited to 'blink')
| -rw-r--r-- | blink/Makefile | 27 | ||||
| -rw-r--r-- | blink/blink.c | 18 |
2 files changed, 45 insertions, 0 deletions
diff --git a/blink/Makefile b/blink/Makefile new file mode 100644 index 0000000..e863040 --- /dev/null +++ b/blink/Makefile @@ -0,0 +1,27 @@ +##
+## spreadspace teensy utils
+##
+##
+## Copyright (C) 2011 Christian Pointner <equinox@spreadspace.org>
+##
+## This file is part of spreadspace teensy utils.
+##
+## spreadspace teensy utils 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 3 of the License, or
+## any later version.
+##
+## spreadspace teensy utils 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 spreadspace teensy utils. If not, see <http://www.gnu.org/licenses/>.
+##
+
+NAME := blink
+OBJ := blink.o
+BOARD_TYPE := teensy2
+
+include ../include.mk
diff --git a/blink/blink.c b/blink/blink.c new file mode 100644 index 0000000..79f884b --- /dev/null +++ b/blink/blink.c @@ -0,0 +1,18 @@ +/*
+ * Blinks the led using a simple delay loop.
+ */
+
+#include "avr/io.h"
+#include "util/delay.h"
+
+int main(void)
+{
+ PORTE = 0x00;
+ DDRE = 0x00;
+
+ for(;;) {
+ _delay_ms(250);
+ PORTE ^= 1<<PORTE6;
+ }
+}
+
|