Diff: DebouncedIn.h

Revision:

0:13e5c41f8363

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DebouncedIn.h	Wed Nov 20 17:32:26 2013 +0000
@@ -0,0 +1,30 @@
+#include "mbed.h"
+ 
+    class DebouncedIn {
+        public:      
+             DebouncedIn(PinName in);
+ 
+             int read (void);
+             operator int();
+              
+             int rising(void);
+             int falling(void);
+             int steady(void);
+              
+        private :    
+               // objects
+               DigitalIn _in;    
+               Ticker _ticker;
+ 
+               // function to take a sample, and update flags
+               void _sample(void);
+ 
+               // counters and flags
+               int _samples;
+               int _output;
+               int _output_last;
+               int _rising_flag;
+               int _falling_flag;
+               int _state_counter;
+ 
+    };
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