From 7cb4e1c945f711ea9353eb120b7f72181d220c99 Mon Sep 17 00:00:00 2001
From: Maik Merten <maikmerten@googlemail.com>
Date: Sat, 9 Aug 2014 15:13:59 +0200
Subject: [PATCH] NPE fix and reset position on every command

---
 src/main/java/com/loomcom/symon/devices/SdController.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/loomcom/symon/devices/SdController.java b/src/main/java/com/loomcom/symon/devices/SdController.java
index e637b16..7c05840 100644
--- a/src/main/java/com/loomcom/symon/devices/SdController.java
+++ b/src/main/java/com/loomcom/symon/devices/SdController.java
@@ -54,7 +54,7 @@ public class SdController extends Device {
     private int lba0,lba1,lba2;
     private int command;
     private int position;
-    private Status status;
+    private Status status = Status.IDLE;
    
     
     public SdController(int address) throws MemoryRangeException {
@@ -161,6 +161,7 @@ public class SdController extends Device {
             default:
                 this.status = Status.IDLE;
         }
+        computePosition();
     }
 
     @Override