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Dependencies:   mbed

Diff: IRSensor.h

Revision:
1:08ca9b208045
Parent:
0:646b6cf24af2
--- a/IRSensor.h	Fri Mar 10 17:00:01 2017 +0000
+++ b/IRSensor.h	Fri Mar 31 11:00:19 2017 +0000
@@ -1,18 +1,36 @@
+/*
+ * IRSensor.h
+ * Copyright (c) 2017, ZHAW
+ * All rights reserved.
+ */
+
 #ifndef IR_SENSOR_H_
 #define IR_SENSOR_H_
+
 #include <cstdlib>
 #include <mbed.h>
+
+/**
+ * This is a device driver class to read the distance measured with a Sharp IR sensor.
+ */
 class IRSensor {
+    
     public:
-    IRSensor(AnalogIn& distance, DigitalOut& bit0,
-             DigitalOut& bit1, DigitalOut& bit2, int number);
-    virtual ~IRSensor();
-    float read();
+        
+                    IRSensor(AnalogIn& distance, DigitalOut& bit0, DigitalOut& bit1, DigitalOut& bit2, int number);
+        virtual     ~IRSensor();
+        float       read();
+                    operator float();
+        
     private:
-    AnalogIn& distance;
-    DigitalOut& bit0;
-    DigitalOut& bit1;
-    DigitalOut& bit2;
-    int number;
+        
+        AnalogIn&       distance;
+        DigitalOut&     bit0;
+        DigitalOut&     bit1;
+        DigitalOut&     bit2;
+        
+        int             number;
 };
-#endif /* IR_SENSOR_H_ */
\ No newline at end of file
+
+#endif /* IR_SENSOR_H_ */
+