From ebe6e2a1ce7842a4ea3a152eb5b8545d0e376b83 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@mur.at>
Date: Sat, 19 May 2012 17:10:30 +0000
Subject: updated teensy tools from spreadspace (rename to avr)

git-svn-id: https://svn.spreadspace.org/mur.sat@437 7de4ea59-55d0-425e-a1af-a3118ea81d4c
---
 software/hhd70dongle/led.c | 67 ++++++++++++++++++++++++++++++----------------
 1 file changed, 44 insertions(+), 23 deletions(-)

(limited to 'software/hhd70dongle/led.c')

diff --git a/software/hhd70dongle/led.c b/software/hhd70dongle/led.c
index d24af16..ced853f 100644
--- a/software/hhd70dongle/led.c
+++ b/software/hhd70dongle/led.c
@@ -1,55 +1,76 @@
 /*
+ *  spreadspace avr utils
  *
- *  mur.sat
  *
- *  Somewhen in the year 2012, mur.at will have a nano satellite launched
- *  into a low earth orbit (310 km above the surface of our planet). The
- *  satellite itself is a TubeSat personal satellite kit, developed and
- *  launched by interorbital systems. mur.sat is a joint venture of mur.at,
- *  ESC im Labor and realraum.
+ *  Copyright (C) 2012 Christian Pointner <equinox@spreadspace.org>
+ *                         
+ *  This file is part of spreadspace avr utils.
  *
- *  Please visit the project hompage at sat.mur.at for further information.
- *
- *
- *  Copyright (C) 2011 Christian Pointner <equinox@mur.at>
- *
- *  This file is part of mur.sat.
- *
- *  mur.sat is free software: you can redistribute it and/or modify
+ *  spreadspace avr 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.
  *
- *  mur.sat is distributed in the hope that it will be useful,
+ *  spreadspace avr 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 mur.sat. If not, see <http://www.gnu.org/licenses/>.
- *
+ *  along with spreadspace avr utils. If not, see <http://www.gnu.org/licenses/>.
  */
-#include "avr/io.h"
 
+#include "avr/io.h"
 #include "led.h"
 
+#define LED_DIR 1
+#if defined(__BOARD_teensy1__) || defined(__BOARD_teensy1pp__)
+#define LED_DIR 0
+#endif
+
+#if defined(__BOARD_teensy2__) || defined(__BOARD_teensy2pp__) || defined(__BOARD_teensy2__) || defined(__BOARD_teensy2pp__)
+#define LED_PORT PORTD
+#define LED_DDR DDRD
+#define LED_PINNUM 6
+#endif
+
+#if defined(__BOARD_hhd70dongle__)
+#define LED_PORT PORTE
+#define LED_DDR DDRE
+#define LED_PINNUM 6
+#endif
+
+#if defined(__BOARD_arduino2009__)
+#define LED_PORT PORTB
+#define LED_DDR DDRB
+#define LED_PINNUM 5
+#endif
+
 void led_init(void)
 {
-  PORTE = 0x00;
-  DDRE = 1<<PORTE6;
+  led_off();
+  LED_DDR = 1<<LED_PINNUM;
 }
 
 void led_on(void)
 {
-  PORTE |= 1<<PORTE6;
+#if LED_DIR == 1
+  LED_PORT |= 1<<LED_PINNUM;
+#else
+  LED_PORT &= ~(1<<LED_PINNUM);
+#endif
 }
 
 void led_off(void)
 {
-  PORTE &= ~(1<<PORTE6);
+#if LED_DIR == 1
+  LED_PORT &= ~(1<<LED_PINNUM);
+#else
+  LED_PORT |= 1<<LED_PINNUM;
+#endif
 }
 
 void led_toggle(void)
 {
-  PORTE ^= 1<<PORTE6;
+  LED_PORT ^= 1<<LED_PINNUM;
 }
-- 
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