Diff: Trackball.h

Revision:

0:9d5ffffa45a1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Trackball.h	Wed Oct 21 19:11:12 2015 +0000
@@ -0,0 +1,37 @@
+#ifndef MBED_TRACKBALL_H
+#define MBED_TRACKBALL_H
+
+
+#include "mbed.h"
+
+#define dir_UP 1
+#define dir_DOWN 2
+#define dir_LEFT 3
+#define dir_RIGHT 4
+#define dir_BUTTON 5
+#define color_WHITE 1
+#define color_RED 2
+#define color_GREEN 3
+#define color_BLUE 4
+
+//Setup a new class for a Trackball Module
+class Trackball
+{
+public:
+    Trackball(PinName pin_btn, PinName pin_lft, PinName pin_rht, PinName pin_up, PinName pin_dwn, PinName pin_wht, PinName pin_grn, PinName pin_red, PinName pin_blu);
+    unsigned int read(int dir);
+    void write(unsigned int val, int color);
+private:
+//class sets up the pins
+    DigitalIn _pin_btn;
+    DigitalIn _pin_lft;
+    DigitalIn _pin_rht;
+    DigitalIn _pin_up;
+    DigitalIn _pin_dwn;
+    DigitalOut _pin_wht;
+    DigitalOut _pin_grn;
+    DigitalOut _pin_red;
+    DigitalOut _pin_blu;
+};
+
+#endif
\ No newline at end of file