--- a/targets/Makefile/plc_Makefile_main.c	Fri Dec 04 15:14:32 2009 +0100
+++ b/targets/Makefile/plc_Makefile_main.c	Fri Dec 04 15:15:57 2009 +0100
@@ -49,8 +49,9 @@
 
 extern unsigned long __tick;
 /* from plc_debugger.c */
-int WaitDebugData(void)
+int WaitDebugData(unsigned long *tick)
 {
+    *tick = __tick;
     return 0;
 }