Gert Lauritsen / Tarco

Interface to a standard tarco sensor. Measure the periode and the cal the speed

Diff: Counter.cpp

Revision:
0:8421e11df32a
Child:
1:f5d3c37b065e
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Counter.cpp	Sat Oct 26 15:31:36 2013 +0000
@@ -0,0 +1,16 @@
+#include "Counter.h"
+
+Counter::Counter(PinName flowsignal) :
+    _flowsensor(flowsignal) {
+        Count=0;
+        _flowsensor.fall(this, &Counter::click);
+}
+
+void Counter::click() {
+ Count++;
+}
+
+float Counter::Flow(){
+ return count /PulsPrLiter;
+}
+