From 70fc6686ff5b28eddfff89ccb6d60b08ea436ecd Mon Sep 17 00:00:00 2001
From: Ludwig Ortmann <ludwig.ortmann@fu-berlin.de>
Date: Sat, 4 Apr 2015 16:09:06 +0200
Subject: [PATCH] boards/samr21-xpro: fix led macros/init

---
 boards/samr21-xpro/board.c         | 3 ++-
 boards/samr21-xpro/include/board.h | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/boards/samr21-xpro/board.c b/boards/samr21-xpro/board.c
index 1965454baf..f3e590c92d 100644
--- a/boards/samr21-xpro/board.c
+++ b/boards/samr21-xpro/board.c
@@ -48,6 +48,7 @@ void board_init(void)
  */
 void led_init(void)
 {
-    LED_PORT.DIRSET.reg = LED_PIN;
+    LED_PORT.DIRSET.reg = 1 << LED_PIN;
     LED_PORT.OUTSET.reg = LED_PIN;
+    LED_PORT.PINCFG[LED_PIN].bit.PULLEN = false;
 }
diff --git a/boards/samr21-xpro/include/board.h b/boards/samr21-xpro/include/board.h
index 7f2c838000..cfaa4a75ad 100644
--- a/boards/samr21-xpro/include/board.h
+++ b/boards/samr21-xpro/include/board.h
@@ -70,9 +70,9 @@ extern "C" {
  * @name Macros for controlling the on-board LEDs.
  * @{
  */
-#define LED_ON              (LED_PORT.OUTCLR.reg = LED_PIN)
-#define LED_OFF             (LED_PORT.OUTSET.reg = LED_PIN)
-#define LED_TOGGLE          (LED_PORT.OUTTGL.reg = LED_PIN)
+#define LED_ON              (LED_PORT.OUTCLR.reg = 1<<LED_PIN)
+#define LED_OFF             (LED_PORT.OUTSET.reg = 1<<LED_PIN)
+#define LED_TOGGLE          (LED_PORT.OUTTGL.reg = 1<<LED_PIN)
 
 /* for compatability to other boards */
 #define LED_GREEN_ON        /* not available */