Update TimerFa.cpp

micros overflow proplem
fatihaslamaci · Aug 22, 2017 · 54d60f7 · 54d60f7
1 parent 5cea029
commit 54d60f7
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/TimerFa.cpp b/TimerFa.cpp
@@ -1,28 +1,34 @@
 #include <Arduino.h>
 #include "TimerFa.h"
+#include <limits.h>
 
 
 bool TimerFa::MicrosaniyedeBir(unsigned long BeklemeSuresi)
 {
   volatile bool R = false;
   volatile unsigned long now = micros();
-  volatile unsigned long fark = now - BeklemeSuresi;
   if (SonOkunanMicrosaniye > now)
   {
+    ArtikSure=ULONG_MAX - SonOkunanMicrosaniye;
     SonOkunanMicrosaniye = 0;
   }
+  volatile unsigned long fark = now - BeklemeSuresi-ArtikSure;
   if ((SonOkunanMicrosaniye < fark) && (BeklemeSuresi < now))
   {
-    SonOkunanMicrosaniye = now - (now - SonOkunanMicrosaniye - BeklemeSuresi);
+    SonOkunanMicrosaniye = now - (now - SonOkunanMicrosaniye - BeklemeSuresi)-ArtikSure;
+    ArtikSure=0;
     R = true;
   }
   return R;
-
 }
 
 void TimerFa::Reset()
 {
     SonOkunanMicrosaniye=micros();
+    ArtikSure=0;
 }
 
 
+
+
+