Diff: Joystick.h

Revision:

6:77a4c45f6416

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Joystick.h	Thu Mar 23 12:51:27 2017 +0000
@@ -0,0 +1,55 @@
+#ifndef Joystick_H
+#define Joystick_H
+
+#include "mbed.h"
+//Class to control an RGB LED using three PWM pins
+class Joystick
+{
+
+public:
+
+    /**
+     * Represents the possible directions of the joystick
+     */
+    enum Direction { 
+        UP, 
+        DOWN, 
+        LEFT, 
+        RIGHT, 
+        MIDDLE, 
+        NONE 
+    };
+    
+    /** Creates an object of a joystick which can be used to control 
+     *
+     * @param up
+     * @param down
+     * @param right
+     * @param right
+     * @param middle
+     * @returns the average temperature in °C
+     */
+    Joystick(PinName up, PinName down, PinName left, PinName right, PinName middle);
+    
+    /**
+     * The destructor of the Joystick destroying all the DigitalIn objects
+     */
+    ~Joystick();
+    
+    /**
+     * Gets the direction the joystick is pressed 
+     *
+     * @return the direction of the joystick
+     */
+    Direction getDirection();
+    
+private:
+    DigitalIn * up;
+    DigitalIn * down;
+    DigitalIn * left;
+    DigitalIn * right;
+    DigitalIn * middle;
+    Direction direction;
+};
+
+#endif
\ No newline at end of file