--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/drivers/hcs12/interrupt.c	Wed May 10 16:59:40 2006 +0200
@@ -0,0 +1,63 @@
+/*
+This file is part of CanFestival, a library implementing CanOpen Stack. 
+
+Copyright (C): Edouard TISSERANT and Francis DUPIN
+
+See COPYING file for copyrights details.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+/*
+Functions called by interrupts vectors.
+*/
+/*
+This is a part of the driver, of course !
+But you have to put your code in this functions,
+if you plan to use interruptions.
+*/
+
+#include "../include/hcs12/applicfg.h"
+#include "../include/hcs12/error.h"
+#include "../include/hcs12/candriver.h"
+#include "../include/hcs12/asm-m68hc12/regs.h"
+#include "../include/hcs12/asm-m68hc12/portsaccess.h"
+#include "../include/hcs12/asm-m68hc12/ports_def.h"
+#include "../include/hcs12/asm-m68hc12/ports.h"
+#include "../include/hcs12/interrupt.h"
+
+extern volatile char msgRecu;
+extern volatile Message canMsgRcv;
+
+
+
+/* Inhibe les interruptions */
+
+void lock (void)
+{
+   unsigned short mask;
+   __asm__ __volatile__ ("tpa\n\tsei" : "=d"(mask));
+
+}
+
+/* Autorise les interruptions */
+void unlock (void)
+{ 
+   __asm__ __volatile__ ("cli");
+}
+
+
+
+