From 6a2d13216ad7f68c3561ed9e9c5d41078a1e3612 Mon Sep 17 00:00:00 2001
From: Harald Pichler <harald@the-develop.net>
Date: Thu, 11 Aug 2016 19:46:33 +0200
Subject: [PATCH] add mcu_sleep_off and on

---
 apps/arduino/arduino-process.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/apps/arduino/arduino-process.c b/apps/arduino/arduino-process.c
index 29d591b22..d1b21dd09 100644
--- a/apps/arduino/arduino-process.c
+++ b/apps/arduino/arduino-process.c
@@ -57,7 +57,7 @@
 #include "hw-arduino.h"
 #include "contiki.h"
 
-#define DEBUG 0
+#define DEBUG 1
 #if DEBUG
 #include <stdio.h>
 #define PRINTF(...) printf(__VA_ARGS__)
@@ -135,7 +135,9 @@ PROCESS_THREAD(arduino_sketch, ev, data)
 #endif /* PLATFORM_HAS_BUTTON */
 
 	if(etimer_expired(&loop_periodic_timer)) {
-        loop ();		
+        mcu_sleep_off();
+        loop ();			
+        mcu_sleep_on();
         etimer_reset(&loop_periodic_timer);
     }
   }