Better timing

Dependencies:   FP MQTTPacket

Fork of MQTT by MQTT

Revision:
48:187c6d4d7812
Parent:
47:f313853d22a6
Child:
50:c37c8236e84a
--- a/MQTTmbed.h	Thu Aug 10 14:09:33 2017 +0000
+++ b/MQTTmbed.h	Thu Sep 07 09:53:04 2017 +0100
@@ -8,42 +8,46 @@
 public:
     Countdown()
     {
-        t = new Timer();   
+        t = new Timer();
     }
-    
+
     Countdown(int ms)
     {
         t = new Timer();
-        countdown_ms(ms);   
+        countdown_ms(ms);
     }
-    
-    
+
+    ~Countdown()
+    {
+        delete t;
+    }
+
     bool expired()
     {
         return t->read_ms() >= interval_end_ms;
     }
-    
-    void countdown_ms(unsigned long ms)  
+
+    void countdown_ms(unsigned long ms)
     {
         t->stop();
         interval_end_ms = ms;
         t->reset();
         t->start();
     }
-    
+
     void countdown(int seconds)
     {
         countdown_ms((unsigned long)seconds * 1000L);
     }
-    
+
     int left_ms()
     {
         return interval_end_ms - t->read_ms();
     }
-    
+
 private:
     Timer *t;
-    unsigned long interval_end_ms; 
+    unsigned long interval_end_ms;
 };
 
 #endif
\ No newline at end of file