Added ChangeNbPulses

2 files changed, 15 insertions, 2 deletions

diff --git a/utils/Timer.cc b/utils/Timer.cc
index 0d63bcc..def04c1 100644
--- a/utils/Timer.cc
+++ b/utils/Timer.cc
@@ -183,7 +183,7 @@ timing scheme.}
 CcuCoreTimer :: CcuCoreTimer (Millisecond period, int pulses, CcuTimerSet* s)
 : MySet (s),
   StatusFlag (Active),
-  Period (period),
+  Period (period > 0 ? period : 10),
   PulsesLeft (pulses)
 {
 }
@@ -210,6 +210,18 @@ CcuCoreTimer :: ChangePeriod  (Millisecond period)
 }
 
 /*?
+Change the number of times a timer will go off before stopping. If
+the timer is stopped, it is not restarted.
+?*/
+void
+CcuCoreTimer :: ChangeNbPulses  (int nb)
+{
+	CcuSignalBlocker b (SigAlrm);
+	PulsesLeft = nb;
+}
+
+
+/*?
 Stop this timer if it was running, then start it with its current period.
 This function can be used to reset a timer to the beginning of a period.
 ?*/
diff --git a/utils/Timer.h b/utils/Timer.h
index 55a4c17..3e5969d 100644
--- a/utils/Timer.h
+++ b/utils/Timer.h
@@ -68,7 +68,8 @@ static	int	IsInactive (CcuCoreTimer*);
 virtual		~CcuCoreTimer ();
 
 public:
-	void	ChangePeriod (Millisecond first);
+	void	ChangePeriod (Millisecond);
+	void	ChangeNbPulses (int);
 	void	Stop ();
 	void	Restart ();
 	void	Wait ();