From 18b8b495244411bb33254ea0d8b868259077be7d Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Wed, 8 Feb 2012 17:53:52 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3946
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/various/evtimer.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'os/various')

diff --git a/os/various/evtimer.c b/os/various/evtimer.c
index 314e0cc12..fedc5d6e4 100644
--- a/os/various/evtimer.c
+++ b/os/various/evtimer.c
@@ -32,8 +32,10 @@
 static void tmrcb(void *p) {
   EvTimer *etp = p;
 
+  chSysLockFromIsr();
   chEvtBroadcastI(&etp->et_es);
   chVTSetI(&etp->et_vt, etp->et_interval, tmrcb, etp);
+  chSysUnlockFromIsr();
 }
 
 /**
@@ -60,12 +62,7 @@ void evtStart(EvTimer *etp) {
  */
 void evtStop(EvTimer *etp) {
 
-  chSysLock();
-
-  if (chVTIsArmedI(&etp->et_vt))
-    chVTResetI(&etp->et_vt);
-
-  chSysUnlock();
+  chVTReset(&etp->et_vt);
 }
 
 /** @} */
-- 
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