From 79aa29953160ccf78579c1017a924f7f1f99a81c Mon Sep 17 00:00:00 2001
From: fros4943 <fros4943>
Date: Sun, 2 May 2010 09:42:15 +0000
Subject: [PATCH] fixed random seed for cooja motes

---
 platform/cooja/contiki-cooja-main.c | 5 ++---
 platform/cooja/dev/moteid.c         | 5 +++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/platform/cooja/contiki-cooja-main.c b/platform/cooja/contiki-cooja-main.c
index ee2a205f8..f111b854c 100644
--- a/platform/cooja/contiki-cooja-main.c
+++ b/platform/cooja/contiki-cooja-main.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: contiki-cooja-main.c,v 1.7 2010/03/31 09:39:46 fros4943 Exp $
+ * $Id: contiki-cooja-main.c,v 1.8 2010/05/02 09:42:15 fros4943 Exp $
  */
 
 /**
@@ -184,8 +184,7 @@ process_run_thread_loop(void *data)
     simProcessRunValue = 1;
     cooja_mt_yield();
 
-    /* Initialize random generator */
-    random_init(0);
+    /* Initialize random generator (moved to moteid.c) */
 
     /* Start process handler */
     process_init();
diff --git a/platform/cooja/dev/moteid.c b/platform/cooja/dev/moteid.c
index bfcad1359..36a67b1fc 100644
--- a/platform/cooja/dev/moteid.c
+++ b/platform/cooja/dev/moteid.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: moteid.c,v 1.2 2008/10/28 15:37:34 fros4943 Exp $
+ * $Id: moteid.c,v 1.3 2010/05/02 09:42:15 fros4943 Exp $
  */
 
 #include "dev/moteid.h"
@@ -38,6 +38,7 @@ const struct simInterface moteid_interface;
 // COOJA variables
 int simMoteID;
 char simMoteIDChanged;
+int simRandomSeed;
 
 /*-----------------------------------------------------------------------------------*/
 static void
@@ -45,7 +46,7 @@ doInterfaceActionsBeforeTick(void)
 {
   if (simMoteIDChanged) {
     simMoteIDChanged = 0;
-	random_init((simMoteID+1));
+	random_init(simRandomSeed);
   }
 }
 /*-----------------------------------------------------------------------------------*/